S-13A1A12-U5T1U3 [SII]
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR;
| 型号： | S-13A1A12-U5T1U3 |
| 厂家： | 
SEIKO INSTRUMENTS INC |
| 描述： | HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR 输出元件 |
| 文件： | 总74页 (文件大小：3736K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
S-13A1 Series
HIGH RIPPLE-REJECTION LOW DROPOUT
HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
www.sii-ic.com
© SII Semiconductor Corporation, 2011-2016
Rev.2.1_00
The S-13A1 Series is a positive voltage regulator with a low dropout voltage, high-accuracy output voltage, and low current
consumption developed based on CMOS technology.
A 2.2 μF small ceramic capacitor can be used, and the very small dropout voltage and the large output current due to the
built-in transistor with low on-resistance are provided. The S-13A1 Series includes a load current protection circuit that
prevents the output current from exceeding the current capacity of the output transistor and a thermal shutdown circuit that
prevents damage due to overheating. In addition to the types in which output voltage is set inside the IC, a type for which
output voltage can be set via an external resistor is added to a lineup. Also, the S-13A1 Series includes an inrush current
limit circuit to limit the excess inrush current generated at power-on or at the time when the ON / OFF pin is set to ON. High
heat radiation HSOP-8A and HSOP-6 or small SOT-89-5 and HSNT-6A packages realize high-density mounting.
Features
• Output voltage (internally set):
• Output voltage (externally set):
1.0 V to 3.5 V, selectable in 0.05 V step
1.05 V to 5.0 V, settable via external resistor
(HSOP-8A, HSOP-6 and SOT-89-5 only)
• Input voltage:
1.5 V to 5.5 V
• Output voltage accuracy:
• Dropout voltage:
1.0% (internally set, 1.0 V to 1.45 V output product: 15 mV)
70 mV typ. (3.0 V output product, IOUT = 300 mA)
During operation: 60 μA typ., 90 μA max.
During power-off: 0.1 μA typ., 1.0 μA max.
Possible to output 1000 mA (VIN ≥ VOUT(S) + 1.0 V)*1
A ceramic capacitor of 2.2 μF or more can be used.
70 dB typ. (f = 1.0 kHz)
Limits overcurrent of output transistor.
Prevents damage caused by heat.
Limits excessive inrush current generated at power-on or at the time when
the ON / OFF pin is set to ON.
• Current consumption:
• Output current:
• Input and output capacitors:
• Ripple rejection:
• Built-in overcurrent protection circuit:
• Built-in thermal shutdown circuit:
• Built-in inrush current limit circuit:
For types in which output voltage is internally set of HSOP-8A, HSOP-6 and
SOT-89-5 inrush current limit time can be changed via an external capacitor
(CSS).
Inrush current limit time 0.7 ms typ.
(types in which output voltage is internally set of HSOP-8A, HSOP-6
SOT-89-5, CSS = 1.0 nF)
Inrush current limit time 0.4 ms typ.
(types in which output voltage is internally set of HSOP-8A, HSOP-6,
SOT-89-5, SSC pin = open)
Inrush current limit time 0.4 ms typ.
(types in which output voltage is externally set of HSOP-8A, HSOP-6,
SOT-89-5, types in which output voltage is internally set of HSNT-6A*2)
Ensures long battery life.
• Built-in ON / OFF circuit:
• Pull-down resistor is selectable.
• Discharge shunt function is selectable.
• Operation temperature range:
• Lead-free (Sn 100%), halogen-free
Ta = −40°C to +85°C
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2. Types in which output voltage is externally set are unavailable.
Applications
• Constant-voltage power supply for battery-powered device
• Constant-voltage power supply for TV, notebook PC and home electric appliance
• Constant-voltage power supply for portable equipment
Packages
• HSOP-8A
• HSOP-6
• SOT-89-5
• HSNT-6A
1
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Block Diagrams
1. Types in which output voltage is internally set
1. 1 S-13A1 Series A type (S-13A1Axx)
Function
Status
*1
ON / OFF logic
Discharge shunt
function
Active "H"
VIN
VOUT
Available
Available
Overcurrent
protection circuit
Pull-down resistor
Thermal shutdown circuit
+
−
ON / OFF
ON / OFF circuit
Inrush
current
limit
Reference
voltage circuit
circuit
*1
SSC*2
VSS
*1. Parasitic diode
*2. HSOP-8A, HSOP-6, SOT-89-5 only.
Figure 1
1. 2 S-13A1 Series B type (S-13A1Bxx)
Function
Status
*1
ON / OFF logic
Discharge shunt
function
Active "H"
VIN
VOUT
Available
Overcurrent
protection circuit
Pull-down resistor
Unavailable
Thermal shutdown circuit
+
ON / OFF
ON / OFF circuit
−
Inrush
current
limit
Reference
voltage circuit
circuit
*1
SSC*2
VSS
*1. Parasitic diode
*2. HSOP-8A, HSOP-6, SOT-89-5 only.
Figure 2
2
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
1. 3 S-13A1 Series C type (S-13A1Cxx)
Function
Status
*1
ON / OFF logic
Discharge shunt
function
Active "H"
VIN
VOUT
Unavailable
Overcurrent
protection circuit
Pull-down resistor
Available
Thermal shutdown circuit
+
ON / OFF
ON / OFF circuit
−
Inrush
current
limit
Reference
voltage circuit
circuit
SSC*2
VSS
*1. Parasitic diode
*2. HSOP-8A, HSOP-6, SOT-89-5 only.
Figure 3
1. 4 S-13A1 Series D type (S-13A1Dxx)
Function
Status
*1
ON / OFF logic
Discharge shunt
function
Active "H"
VIN
VOUT
Unavailable
Unavailable
Overcurrent
protection circuit
Pull-down resistor
Thermal shutdown circuit
+
ON / OFF
ON / OFF circuit
−
Inrush
current
limit
Reference
voltage circuit
circuit
SSC*2
VSS
*1. Parasitic diode
*2. HSOP-8A, HSOP-6, SOT-89-5 only.
Figure 4
3
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
2. Types in which output voltage is externally set (HSOP-8A, HSOP-6 and SOT-89-5 only)
2. 1 S-13A1 Series A type (S-13A1A00)
Function
Status
*1
ON / OFF logic
Discharge shunt
function
Active "H"
Available
Available
VIN
VOUT
VADJ
Overcurrent
protection circuit
Pull-down resistor
Thermal shutdown circuit
+
ON / OFF
ON / OFF circuit
−
Inrush
current
limit
Reference
voltage circuit
*1
circuit
VSS
*1. Parasitic diode
Figure 5
2. 2 S-13A1 Series B type (S-13A1B00)
Function
Status
*1
ON / OFF logic
Discharge shunt
function
Active "H"
VIN
VOUT
VADJ
Available
Overcurrent
protection circuit
Pull-down resistor
Unavailable
Thermal shutdown circuit
+
−
ON / OFF
ON / OFF circuit
Inrush
current
limit
Reference
voltage circuit
*1
circuit
VSS
*1. Parasitic diode
Figure 6
4
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
2. 3 S-13A1 Series C type (S-13A1C00)
Function
Status
*1
ON / OFF logic
Discharge shunt
function
Active "H"
VIN
VOUT
VADJ
Unavailable
Overcurrent
protection circuit
Pull-down resistor
Available
Thermal shutdown circuit
+
−
ON / OFF
ON / OFF circuit
Inrush
current
limit
Reference
voltage circuit
circuit
VSS
*1. Parasitic diode
Figure 7
2. 4 S-13A1 Series D type (S-13A1D00)
Function
Status
*1
ON / OFF logic
Discharge shunt
function
Active "H"
VIN
VOUT
VADJ
Unavailable
Unavailable
Overcurrent
protection circuit
Pull-down resistor
Thermal shutdown circuit
+
ON / OFF
ON / OFF circuit
−
Inrush
current
limit
Reference
voltage circuit
circuit
VSS
*1. Parasitic diode
Figure 8
5
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Product Name Structure
Users can select the product type, output voltage, and package type for the S-13A1 Series. Refer to "1. Product
name" regarding the contents of product name, "2. Function list of product type" regarding the product type,
"3. Packages" regarding the package drawings, "4. Product name list" regarding details of the product name.
1. Product name
1. 1 HSOP-8A, HSOP-6, SOT-89-5
S-13A1
x
xx
-
xxxx
U
3
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
E8T1:
E6T1:
U5T1:
HSOP-8A, Tape
HSOP-6, Tape
SOT-89-5, Tape
Output voltage*2
00:
Externally set
10 to 35: Internally set
(e.g., when the output voltage is 1.0 V, it is expressed as 10.)
Product type*3
A to D
*1. Refer to the tape drawing.
*2. If you request the product which has 0.05 V step, contact our sales office.
*3. Refer to "2. Function list of product type".
1. 2 HSNT-6A
S-13A1
x
xx
-
A6T1
U
3
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
A6T1:
HSNT-6A, Tape
Output voltage*2
10 to 35: Internally set*3
(e.g., when the output voltage is 1.0 V, it is expressed as 10.)
Product type*4
A to D
*1. Refer to the tape drawing.
*2. If you request the product which has 0.05 V step, contact our sales office.
*3. Types in which output voltage is externally set are unavailable.
*4. Refer to "2. Function list of product type".
6
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
2. Function list of product type
Table 1
Pull-down
Resistor
Discharge
Shunt Function
Product Type ON / OFF Logic
Output Voltage Inrush Current Limit Time
Package
HSOP-8A,
HSOP-6,
SOT-89-5
HSNT-6A
HSOP-8A,
HSOP-6,
SOT-89-5
HSOP-8A,
HSOP-6,
SOT-89-5
HSNT-6A
HSOP-8A,
HSOP-6,
SOT-89-5
HSOP-8A,
HSOP-6,
SOT-89-5
HSNT-6A
HSOP-8A,
HSOP-6,
SOT-89-5
HSOP-8A,
HSOP-6,
SOT-89-5
HSNT-6A
HSOP-8A,
HSOP-6,
SOT-89-5
Adjustable via an
external capacitor (CSS
)
)
)
)
Internally set
A
B
C
D
Active "H"
Active "H"
Active "H"
Active "H"
Available
Available
Fixed to 0.4 ms typ.*1
Externally set Fixed to 0.4 ms typ.*1
Adjustable via an
external capacitor (CSS
Fixed to 0.4 ms typ.*1
Internally set
Available
Unavailable
Externally set Fixed to 0.4 ms typ.*1
Adjustable via an
external capacitor (CSS
Fixed to 0.4 ms typ.*1
Internally set
Unavailable
Unavailable
Available
Externally set Fixed to 0.4 ms typ.*1
Adjustable via an
external capacitor (CSS
Fixed to 0.4 ms typ.*1
Internally set
Unavailable
Externally set Fixed to 0.4 ms typ.*1
*1. Inrush current limit time is fixed to 0.4 ms typ. that can not be changed.
3. Packages
Table 2 Package Drawing Codes
Package Name
HSOP-8A
Dimension
Tape
Reel
Land
Stencil Opening
FH008-Z-P-SD
FH008-Z-P-S1
FH006-A-P-SD
UP005-A-P-SD
PJ006-A-P-SD
FH008-Z-C-SD
FH008-Z-C-S1
FH006-A-C-SD
UP005-A-C-SD
PJ006-A-C-SD
FH008-Z-R-SD
FH008-Z-L-SD
−
HSOP-6
FH006-A-R-S1
UP005-A-R-SD
PJ006-A-R-SD
FH006-A-L-SD
−
PJ006-A-LM-SD
−
−
SOT-89-5
HSNT-6A
PJ006-A-LM-SD
7
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
4. Product name list
4. 1 S-13A1 Series A type
ON / OFF logic:
Discharge shunt function:
Active "H"
Available
Pull-down resistor:
Available
Table 3
HSOP-6
HSOP-8A
SOT-89-5
HSNT-6A
Output Voltage
Externally set
1.0 V 15 mV
1.1 V 15 mV
1.2 V 15 mV
1.25 V 15 mV
1.3 V 15 mV
1.4 V 15 mV
1.5 V 1.0%
1.6 V 1.0%
1.7 V 1.0%
1.8 V 1.0%
1.85 V 1.0%
1.9 V 1.0%
2.0 V 1.0%
2.1 V 1.0%
2.2 V 1.0%
2.3 V 1.0%
2.4 V 1.0%
2.5 V 1.0%
2.6 V 1.0%
2.7 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
2.9 V 1.0%
3.0 V 1.0%
3.1 V 1.0%
3.2 V 1.0%
3.3 V 1.0%
3.4 V 1.0%
3.5 V 1.0%
S-13A1A00-E8T1U3
S-13A1A10-E8T1U3
S-13A1A11-E8T1U3
S-13A1A12-E8T1U3
S-13A1A1C-E8T1U3
S-13A1A13-E8T1U3
S-13A1A14-E8T1U3
S-13A1A15-E8T1U3
S-13A1A16-E8T1U3
S-13A1A17-E8T1U3
S-13A1A18-E8T1U3
S-13A1A1J-E8T1U3
S-13A1A19-E8T1U3
S-13A1A20-E8T1U3
S-13A1A21-E8T1U3
S-13A1A22-E8T1U3
S-13A1A23-E8T1U3
S-13A1A24-E8T1U3
S-13A1A25-E8T1U3
S-13A1A26-E8T1U3
S-13A1A27-E8T1U3
S-13A1A28-E8T1U3
S-13A1A2J-E8T1U3
S-13A1A29-E8T1U3
S-13A1A30-E8T1U3
S-13A1A31-E8T1U3
S-13A1A32-E8T1U3
S-13A1A33-E8T1U3
S-13A1A34-E8T1U3
S-13A1A35-E8T1U3
S-13A1A00-E6T1U3
S-13A1A10-E6T1U3
S-13A1A11-E6T1U3
S-13A1A12-E6T1U3
S-13A1A1C-E6T1U3
S-13A1A13-E6T1U3
S-13A1A14-E6T1U3
S-13A1A15-E6T1U3
S-13A1A16-E6T1U3
S-13A1A17-E6T1U3
S-13A1A18-E6T1U3
S-13A1A1J-E6T1U3
S-13A1A19-E6T1U3
S-13A1A20-E6T1U3
S-13A1A21-E6T1U3
S-13A1A22-E6T1U3
S-13A1A23-E6T1U3
S-13A1A24-E6T1U3
S-13A1A25-E6T1U3
S-13A1A26-E6T1U3
S-13A1A27-E6T1U3
S-13A1A28-E6T1U3
S-13A1A2J-E6T1U3
S-13A1A29-E6T1U3
S-13A1A30-E6T1U3
S-13A1A31-E6T1U3
S-13A1A32-E6T1U3
S-13A1A33-E6T1U3
S-13A1A34-E6T1U3
S-13A1A35-E6T1U3
S-13A1A00-U5T1U3
S-13A1A10-U5T1U3
S-13A1A11-U5T1U3
S-13A1A12-U5T1U3
S-13A1A1C-U5T1U3
S-13A1A13-U5T1U3
S-13A1A14-U5T1U3
S-13A1A15-U5T1U3
S-13A1A16-U5T1U3
S-13A1A17-U5T1U3
S-13A1A18-U5T1U3
S-13A1A1J-U5T1U3
S-13A1A19-U5T1U3
S-13A1A20-U5T1U3
S-13A1A21-U5T1U3
S-13A1A22-U5T1U3
S-13A1A23-U5T1U3
S-13A1A24-U5T1U3
S-13A1A25-U5T1U3
S-13A1A26-U5T1U3
S-13A1A27-U5T1U3
S-13A1A28-U5T1U3
S-13A1A2J-U5T1U3
S-13A1A29-U5T1U3
S-13A1A30-U5T1U3
S-13A1A31-U5T1U3
S-13A1A32-U5T1U3
S-13A1A33-U5T1U3
S-13A1A34-U5T1U3
S-13A1A35-U5T1U3
−
S-13A1A10-A6T1U3
S-13A1A11-A6T1U3
S-13A1A12-A6T1U3
S-13A1A1C-A6T1U3
S-13A1A13-A6T1U3
S-13A1A14-A6T1U3
S-13A1A15-A6T1U3
S-13A1A16-A6T1U3
S-13A1A17-A6T1U3
S-13A1A18-A6T1U3
S-13A1A1J-A6T1U3
S-13A1A19-A6T1U3
S-13A1A20-A6T1U3
S-13A1A21-A6T1U3
S-13A1A22-A6T1U3
S-13A1A23-A6T1U3
S-13A1A24-A6T1U3
S-13A1A25-A6T1U3
S-13A1A26-A6T1U3
S-13A1A27-A6T1U3
S-13A1A28-A6T1U3
S-13A1A2J-A6T1U3
S-13A1A29-A6T1U3
S-13A1A30-A6T1U3
S-13A1A31-A6T1U3
S-13A1A32-A6T1U3
S-13A1A33-A6T1U3
S-13A1A34-A6T1U3
S-13A1A35-A6T1U3
Remark Please contact our sales office for products with specifications other than the above.
8
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
4. 2 S-13A1 Series B type
ON / OFF logic:
Active "H"
Discharge shunt function: Available
Pull-down resistor:
Table 4
Unavailable
HSOP-8A
HSOP-6
SOT-89-5
HSNT-6A
Output Voltage
Externally set
1.0 V 15 mV
1.1 V 15 mV
1.2 V 15 mV
1.25 V 15 mV
1.3 V 15 mV
1.4 V 15 mV
1.5 V 1.0%
1.6 V 1.0%
1.7 V 1.0%
1.8 V 1.0%
1.85 V 1.0%
1.9 V 1.0%
2.0 V 1.0%
2.1 V 1.0%
2.2 V 1.0%
2.3 V 1.0%
2.4 V 1.0%
2.5 V 1.0%
2.6 V 1.0%
2.7 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
2.9 V 1.0%
3.0 V 1.0%
3.1 V 1.0%
3.2 V 1.0%
3.3 V 1.0%
3.4 V 1.0%
3.5 V 1.0%
S-13A1B00-E8T1U3
S-13A1B10-E8T1U3
S-13A1B11-E8T1U3
S-13A1B12-E8T1U3
S-13A1B1C-E8T1U3
S-13A1B13-E8T1U3
S-13A1B14-E8T1U3
S-13A1B15-E8T1U3
S-13A1B16-E8T1U3
S-13A1B17-E8T1U3
S-13A1B18-E8T1U3
S-13A1B1J-E8T1U3
S-13A1B19-E8T1U3
S-13A1B20-E8T1U3
S-13A1B21-E8T1U3
S-13A1B22-E8T1U3
S-13A1B23-E8T1U3
S-13A1B24-E8T1U3
S-13A1B25-E8T1U3
S-13A1B26-E8T1U3
S-13A1B27-E8T1U3
S-13A1B28-E8T1U3
S-13A1B2J-E8T1U3
S-13A1B29-E8T1U3
S-13A1B30-E8T1U3
S-13A1B31-E8T1U3
S-13A1B32-E8T1U3
S-13A1B33-E8T1U3
S-13A1B34-E8T1U3
S-13A1B35-E8T1U3
S-13A1B00-E6T1U3
S-13A1B10-E6T1U3
S-13A1B11-E6T1U3
S-13A1B12-E6T1U3
S-13A1B1C-E6T1U3
S-13A1B13-E6T1U3
S-13A1B14-E6T1U3
S-13A1B15-E6T1U3
S-13A1B16-E6T1U3
S-13A1B17-E6T1U3
S-13A1B18-E6T1U3
S-13A1B1J-E6T1U3
S-13A1B19-E6T1U3
S-13A1B20-E6T1U3
S-13A1B21-E6T1U3
S-13A1B22-E6T1U3
S-13A1B23-E6T1U3
S-13A1B24-E6T1U3
S-13A1B25-E6T1U3
S-13A1B26-E6T1U3
S-13A1B27-E6T1U3
S-13A1B28-E6T1U3
S-13A1B2J-E6T1U3
S-13A1B29-E6T1U3
S-13A1B30-E6T1U3
S-13A1B31-E6T1U3
S-13A1B32-E6T1U3
S-13A1B33-E6T1U3
S-13A1B34-E6T1U3
S-13A1B35-E6T1U3
S-13A1B00-U5T1U3
S-13A1B10-U5T1U3
S-13A1B11-U5T1U3
S-13A1B12-U5T1U3
S-13A1B1C-U5T1U3
S-13A1B13-U5T1U3
S-13A1B14-U5T1U3
S-13A1B15-U5T1U3
S-13A1B16-U5T1U3
S-13A1B17-U5T1U3
S-13A1B18-U5T1U3
S-13A1B1J-U5T1U3
S-13A1B19-U5T1U3
S-13A1B20-U5T1U3
S-13A1B21-U5T1U3
S-13A1B22-U5T1U3
S-13A1B23-U5T1U3
S-13A1B24-U5T1U3
S-13A1B25-U5T1U3
S-13A1B26-U5T1U3
S-13A1B27-U5T1U3
S-13A1B28-U5T1U3
S-13A1B2J-U5T1U3
S-13A1B29-U5T1U3
S-13A1B30-U5T1U3
S-13A1B31-U5T1U3
S-13A1B32-U5T1U3
S-13A1B33-U5T1U3
S-13A1B34-U5T1U3
S-13A1B35-U5T1U3
−
S-13A1B10-A6T1U3
S-13A1B11-A6T1U3
S-13A1B12-A6T1U3
S-13A1B1C-A6T1U3
S-13A1B13-A6T1U3
S-13A1B14-A6T1U3
S-13A1B15-A6T1U3
S-13A1B16-A6T1U3
S-13A1B17-A6T1U3
S-13A1B18-A6T1U3
S-13A1B1J-A6T1U3
S-13A1B19-A6T1U3
S-13A1B20-A6T1U3
S-13A1B21-A6T1U3
S-13A1B22-A6T1U3
S-13A1B23-A6T1U3
S-13A1B24-A6T1U3
S-13A1B25-A6T1U3
S-13A1B26-A6T1U3
S-13A1B27-A6T1U3
S-13A1B28-A6T1U3
S-13A1B2J-A6T1U3
S-13A1B29-A6T1U3
S-13A1B30-A6T1U3
S-13A1B31-A6T1U3
S-13A1B32-A6T1U3
S-13A1B33-A6T1U3
S-13A1B34-A6T1U3
S-13A1B35-A6T1U3
Remark Please contact our sales office for products with specifications other than the above.
9
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
4. 3 S-13A1 Series C type
ON / OFF logic:
Active "H"
Discharge shunt function: Unavailable
Pull-down resistor:
Table 5
Available
HSOP-8A
HSOP-6
SOT-89-5
HSNT-6A
Output Voltage
Externally set
1.0 V 15 mV
1.1 V 15 mV
1.2 V 15 mV
1.25 V 15 mV
1.3 V 15 mV
1.4 V 15 mV
1.5 V 1.0%
1.6 V 1.0%
1.7 V 1.0%
1.8 V 1.0%
1.85 V 1.0%
1.9 V 1.0%
2.0 V 1.0%
2.1 V 1.0%
2.2 V 1.0%
2.3 V 1.0%
2.4 V 1.0%
2.5 V 1.0%
2.6 V 1.0%
2.7 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
2.9 V 1.0%
3.0 V 1.0%
3.1 V 1.0%
3.2 V 1.0%
3.3 V 1.0%
3.4 V 1.0%
3.5 V 1.0%
S-13A1C00-E8T1U3
S-13A1C10-E8T1U3
S-13A1C11-E8T1U3
S-13A1C12-E8T1U3
S-13A1C1C-E8T1U3
S-13A1C13-E8T1U3
S-13A1C14-E8T1U3
S-13A1C15-E8T1U3
S-13A1C16-E8T1U3
S-13A1C17-E8T1U3
S-13A1C18-E8T1U3
S-13A1C1J-E8T1U3
S-13A1C19-E8T1U3
S-13A1C20-E8T1U3
S-13A1C21-E8T1U3
S-13A1C22-E8T1U3
S-13A1C23-E8T1U3
S-13A1C24-E8T1U3
S-13A1C25-E8T1U3
S-13A1C26-E8T1U3
S-13A1C27-E8T1U3
S-13A1C28-E8T1U3
S-13A1C2J-E8T1U3
S-13A1C29-E8T1U3
S-13A1C30-E8T1U3
S-13A1C31-E8T1U3
S-13A1C32-E8T1U3
S-13A1C33-E8T1U3
S-13A1C34-E8T1U3
S-13A1C35-E8T1U3
S-13A1C00-E6T1U3
S-13A1C10-E6T1U3
S-13A1C11-E6T1U3
S-13A1C12-E6T1U3
S-13A1C1C-E6T1U3
S-13A1C13-E6T1U3
S-13A1C14-E6T1U3
S-13A1C15-E6T1U3
S-13A1C16-E6T1U3
S-13A1C17-E6T1U3
S-13A1C18-E6T1U3
S-13A1C1J-E6T1U3
S-13A1C19-E6T1U3
S-13A1C20-E6T1U3
S-13A1C21-E6T1U3
S-13A1C22-E6T1U3
S-13A1C23-E6T1U3
S-13A1C24-E6T1U3
S-13A1C25-E6T1U3
S-13A1C26-E6T1U3
S-13A1C27-E6T1U3
S-13A1C28-E6T1U3
S-13A1C2J-E6T1U3
S-13A1C29-E6T1U3
S-13A1C30-E6T1U3
S-13A1C31-E6T1U3
S-13A1C32-E6T1U3
S-13A1C33-E6T1U3
S-13A1C34-E6T1U3
S-13A1C35-E6T1U3
S-13A1C00-U5T1U3
S-13A1C10-U5T1U3
S-13A1C11-U5T1U3
S-13A1C12-U5T1U3
S-13A1C1C-U5T1U3
S-13A1C13-U5T1U3
S-13A1C14-U5T1U3
S-13A1C15-U5T1U3
S-13A1C16-U5T1U3
S-13A1C17-U5T1U3
S-13A1C18-U5T1U3
S-13A1C1J-U5T1U3
S-13A1C19-U5T1U3
S-13A1C20-U5T1U3
S-13A1C21-U5T1U3
S-13A1C22-U5T1U3
S-13A1C23-U5T1U3
S-13A1C24-U5T1U3
S-13A1C25-U5T1U3
S-13A1C26-U5T1U3
S-13A1C27-U5T1U3
S-13A1C28-U5T1U3
S-13A1C2J-U5T1U3
S-13A1C29-U5T1U3
S-13A1C30-U5T1U3
S-13A1C31-U5T1U3
S-13A1C32-U5T1U3
S-13A1C33-U5T1U3
S-13A1C34-U5T1U3
S-13A1C35-U5T1U3
−
S-13A1C10-A6T1U3
S-13A1C11-A6T1U3
S-13A1C12-A6T1U3
S-13A1C1C-A6T1U3
S-13A1C13-A6T1U3
S-13A1C14-A6T1U3
S-13A1C15-A6T1U3
S-13A1C16-A6T1U3
S-13A1C17-A6T1U3
S-13A1C18-A6T1U3
S-13A1C1J-A6T1U3
S-13A1C19-A6T1U3
S-13A1C20-A6T1U3
S-13A1C21-A6T1U3
S-13A1C22-A6T1U3
S-13A1C23-A6T1U3
S-13A1C24-A6T1U3
S-13A1C25-A6T1U3
S-13A1C26-A6T1U3
S-13A1C27-A6T1U3
S-13A1C28-A6T1U3
S-13A1C2J-A6T1U3
S-13A1C29-A6T1U3
S-13A1C30-A6T1U3
S-13A1C31-A6T1U3
S-13A1C32-A6T1U3
S-13A1C33-A6T1U3
S-13A1C34-A6T1U3
S-13A1C35-A6T1U3
Remark Please contact our sales office for products with specifications other than the above.
10
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
4. 4 S-13A1 Series D type
ON / OFF logic:
Active "H"
Discharge shunt function: Unavailable
Pull-down resistor:
Table 6
Unavailable
HSOP-8A
HSOP-6
SOT-89-5
HSNT-6A
Output Voltage
Externally set
1.0 V 15 mV
1.1 V 15 mV
1.2 V 15 mV
1.25 V 15 mV
1.3 V 15 mV
1.4 V 15 mV
1.5 V 1.0%
1.6 V 1.0%
1.7 V 1.0%
1.8 V 1.0%
1.85 V 1.0%
1.9 V 1.0%
2.0 V 1.0%
2.1 V 1.0%
2.2 V 1.0%
2.3 V 1.0%
2.4 V 1.0%
2.5 V 1.0%
2.6 V 1.0%
2.7 V 1.0%
2.8 V 1.0%
2.85 V 1.0%
2.9 V 1.0%
3.0 V 1.0%
3.1 V 1.0%
3.2 V 1.0%
3.3 V 1.0%
3.4 V 1.0%
3.5 V 1.0%
S-13A1D00-E8T1U3
S-13A1D10-E8T1U3
S-13A1D11-E8T1U3
S-13A1D12-E8T1U3
S-13A1D1C-E8T1U3
S-13A1D13-E8T1U3
S-13A1D14-E8T1U3
S-13A1D15-E8T1U3
S-13A1D16-E8T1U3
S-13A1D17-E8T1U3
S-13A1D18-E8T1U3
S-13A1D1J-E8T1U3
S-13A1D19-E8T1U3
S-13A1D20-E8T1U3
S-13A1D21-E8T1U3
S-13A1D22-E8T1U3
S-13A1D23-E8T1U3
S-13A1D24-E8T1U3
S-13A1D25-E8T1U3
S-13A1D26-E8T1U3
S-13A1D27-E8T1U3
S-13A1D28-E8T1U3
S-13A1D2J-E8T1U3
S-13A1D29-E8T1U3
S-13A1D30-E8T1U3
S-13A1D31-E8T1U3
S-13A1D32-E8T1U3
S-13A1D33-E8T1U3
S-13A1D34-E8T1U3
S-13A1D35-E8T1U3
S-13A1D00-E6T1U3
S-13A1D10-E6T1U3
S-13A1D11-E6T1U3
S-13A1D12-E6T1U3
S-13A1D1C-E6T1U3
S-13A1D13-E6T1U3
S-13A1D14-E6T1U3
S-13A1D15-E6T1U3
S-13A1D16-E6T1U3
S-13A1D17-E6T1U3
S-13A1D18-E6T1U3
S-13A1D1J-E6T1U3
S-13A1D19-E6T1U3
S-13A1D20-E6T1U3
S-13A1D21-E6T1U3
S-13A1D22-E6T1U3
S-13A1D23-E6T1U3
S-13A1D24-E6T1U3
S-13A1D25-E6T1U3
S-13A1D26-E6T1U3
S-13A1D27-E6T1U3
S-13A1D28-E6T1U3
S-13A1D2J-E6T1U3
S-13A1D29-E6T1U3
S-13A1D30-E6T1U3
S-13A1D31-E6T1U3
S-13A1D32-E6T1U3
S-13A1D33-E6T1U3
S-13A1D34-E6T1U3
S-13A1D35-E6T1U3
S-13A1D00-U5T1U3
S-13A1D10-U5T1U3
S-13A1D11-U5T1U3
S-13A1D12-U5T1U3
S-13A1D1C-U5T1U3
S-13A1D13-U5T1U3
S-13A1D14-U5T1U3
S-13A1D15-U5T1U3
S-13A1D16-U5T1U3
S-13A1D17-U5T1U3
S-13A1D18-U5T1U3
S-13A1D1J-U5T1U3
S-13A1D19-U5T1U3
S-13A1D20-U5T1U3
S-13A1D21-U5T1U3
S-13A1D22-U5T1U3
S-13A1D23-U5T1U3
S-13A1D24-U5T1U3
S-13A1D25-U5T1U3
S-13A1D26-U5T1U3
S-13A1D27-U5T1U3
S-13A1D28-U5T1U3
S-13A1D2J-U5T1U3
S-13A1D29-U5T1U3
S-13A1D30-U5T1U3
S-13A1D31-U5T1U3
S-13A1D32-U5T1U3
S-13A1D33-U5T1U3
S-13A1D34-U5T1U3
S-13A1D35-U5T1U3
−
S-13A1D10-A6T1U3
S-13A1D11-A6T1U3
S-13A1D12-A6T1U3
S-13A1D1C-A6T1U3
S-13A1D13-A6T1U3
S-13A1D14-A6T1U3
S-13A1D15-A6T1U3
S-13A1D16-A6T1U3
S-13A1D17-A6T1U3
S-13A1D18-A6T1U3
S-13A1D1J-A6T1U3
S-13A1D19-A6T1U3
S-13A1D20-A6T1U3
S-13A1D21-A6T1U3
S-13A1D22-A6T1U3
S-13A1D23-A6T1U3
S-13A1D24-A6T1U3
S-13A1D25-A6T1U3
S-13A1D26-A6T1U3
S-13A1D27-A6T1U3
S-13A1D28-A6T1U3
S-13A1D2J-A6T1U3
S-13A1D29-A6T1U3
S-13A1D30-A6T1U3
S-13A1D31-A6T1U3
S-13A1D32-A6T1U3
S-13A1D33-A6T1U3
S-13A1D34-A6T1U3
S-13A1D35-A6T1U3
Remark Please contact our sales office for products with specifications other than the above.
11
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Pin Configurations
1. HSOP-8A
Table 7 Types in Which Output Voltage is Internally Set
Top view
Pin No.
Symbol
VOUT
Description
Output voltage pin
1
2
3
4
5
6
7
8
1
2
3
4
8
7
6
5
ON / OFF pin
ON / OFF
NC*1
No connection
GND pin
VSS
SSC*2
NC*1
Inrush current limit pin
No connection
No connection
Input voltage pin
NC*1
Bottom view
VIN
*1. The NC pin is electrically open.
8
1
2
3
4
The NC pin can be connected to the VIN pin or the VSS pin.
*2. Connect a capacitor between the SSC pin and the VSS pin.
The inrush current limit time of the VOUT pin at power-on or at
the time when the ON / OFF pin is set to ON can be adjusted
according to the capacitance.
7
6
5
Moreover, the SSC pin is available even when it is open.
For details, refer to " Selection of Capacitor for Inrush
Current Limit (CSS) (Types in Which Output Voltage is
Internally Set of HSOP-8A, HSOP-6, SOT-89-5)".
*1
*1. Connect the heat sink of backside at
shadowed area to the board, and set
electric potential GND.
However, do not use it as the function
of electrode.
Table 8 Types in Which Output Voltage is Externally Set
Pin No.
Symbol
Description
Output voltage pin
Figure 9
VOUT
1
2
3
4
5
6
7
8
Output voltage adjustment pin
VADJ
NC*1
No connection
GND pin
VSS
ON / OFF pin
ON / OFF
NC*1
NC*1
No connection
No connection
Input voltage pin
VIN
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
12
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
2. HSOP-6
Table 9 Types in Which Output Voltage is Internally Set
Top view
Pin No.
Symbol
VOUT
VSS
Description
Output voltage pin
GND pin
ON / OFF pin
Inrush current limit pin
GND pin
1
2
3
4
5
6
6
5
4
ON / OFF
SSC*1
VSS
VIN
Input voltage pin
*1. Connect a capacitor between the SSC pin and the VSS pin.
The inrush current limit time of the VOUT pin at power-on or at
the time when the ON / OFF pin is set to ON can be adjusted
according to the capacitance.
1
2
3
Moreover, the SSC pin is available even when it is open.
For details, refer to " Selection of Capacitor for Inrush
Current Limit (CSS) (Types in Which Output Voltage is
Internally Set of HSOP-8A, HSOP-6, SOT-89-5)".
Figure 10
Table 10 Types in Which Output Voltage is Externally Set
Pin No.
Symbol
VOUT
VSS
VADJ
ON / OFF
VSS
Description
Output voltage pin
GND pin
Output voltage adjustment pin
ON / OFF pin
GND pin
1
2
3
4
5
6
VIN
Input voltage pin
13
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
3. SOT-89-5
Table 11 Types in Which Output Voltage is Internally Set
Top view
Pin No.
Symbol
ON / OFF
VSS
Description
ON / OFF pin
GND pin
Inrush current limit pin
Input voltage pin
Output voltage pin
1
2
3
4
5
5
4
3
SSC*1
VIN
VOUT
*1. Connect a capacitor between the SSC pin and the VSS pin.
The inrush current limit time of the VOUT pin at power-on or at
the time when the ON / OFF pin is set to ON can be adjusted
according to the capacitance.
1
2
Figure 11
Moreover, the SSC pin is available even when it is open.
For details, refer to " Selection of Capacitor for Inrush
Current Limit (CSS) (Types in Which Output Voltage is
Internally Set of HSOP-8A, HSOP-6, SOT-89-5)".
Table 12 Types in Which Output Voltage is Externally Set
Pin No.
Symbol
VADJ
VSS
ON / OFF
VIN
VOUT
Description
Output voltage adjustment pin
GND pin
ON / OFF pin
Input voltage pin
Output voltage pin
1
2
3
4
5
14
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
4. HSNT-6A
Table 13 Types in Which Output Voltage is Internally Set*1
Top view
Pin No.
1
Symbol
VOUT*2
Description
Output voltage pin
1
2
3
6
5
4
VOUT*2
ON / OFF
VSS
2
3
4
5
Output voltage pin
ON / OFF pin
GND pin
Bottom view
VIN*3
VIN*3
Input voltage pin
6
5
4
1
2
3
6
Input voltage pin
*1. Types in which output voltage is externally set are unavailable.
*2. Although pins of number 1 and 2 are connected internally, be
sure to short-circuit them nearest in use.
*1
*1.Connect the heatsink of backside
at shadowed area to the board,
and set electric potential open or
GND.
*3. Although pins of number 5 and 6 are connected internally, be
sure to short-circuit them nearest in use.
However, do not use it as the
function of electrode.
Figure 12
15
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Absolute Maximum Ratings
Table 14
(Ta = +25°C unless otherwise specified)
Item
Symbol
VIN
Absolute Maximum Rating
Unit
V
VSS − 0.3 to VSS + 6.0
VSS − 0.3 to VSS + 6.0
VSS − 0.3 to VIN + 0.3
VSS − 0.3 to VSS + 6.0
VSS − 0.3 to VIN + 0.3
1000
VON / OFF
VSSC
VVADJ
VOUT
IOUT
V
Input voltage
V
V
Output voltage
V
Output current
mA
°C
°C
Operation ambient temperature
Storage temperature
Topr
−40 to +85
−40 to +125
Tstg
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
Thermal Resistance Value
Table 15
Item
Symbol
Condition
Board A
Min.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Typ.
104
74
39
37
31
96
74
−
44
41
119
84
−
Max.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Unit
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
Board B
Board C
Board D
Board E
Board A
Board B
Board C
Board D
Board E
Board A
Board B
Board C
Board D
Board E
Board A
Board B
Board C
Board D
Board E
HSOP-8A
HSOP-6
Junction-to-ambient thermal resistance*1
θja
SOT-89-5
HSNT-6A
46
35
195
157
−
−
−
−
−
−
−
−
−
−
−
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
Remark Refer to " Power Dissipation" and "Test Board" for details.
16
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Electrical Characteristics
1. Types in which output voltage is internally set (S-13A1x10 to S-13A1x35)
Table 16 (1 / 2)
(Ta = +25°C unless otherwise specified)
Test
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Circuit
VOUT(S)
VOUT(S)
1.0 V
1.5 V
≤
≤
VOUT(S) < 1.5 V
VOUT(S)
V
1
−
0.015
+
0.015
V
IN = VOUT(S)
+
1.0 V,
1.0 V
Output voltage*1
Output current*2
VOUT(E)
I
OUT = 100 mA
VOUT(S)
VOUT(S)
VOUT(S)
≤
3.5 V
VOUT(S)
V
1
×
0.99
×
1.01
IOUT
VIN
≥
VOUT(S)
+
1000*5
−
−
mA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.0 V
1.1 V
1.2 V
1.3 V
1.4 V
1.5 V
2.6 V
1.0 V
1.1 V
1.2 V
1.3 V
1.4 V
1.5 V
2.0 V
2.6 V
≤
≤
≤
≤
≤
≤
≤
≤
≤
≤
≤
≤
≤
≤
≤
VOUT(S) < 1.1 V
VOUT(S) < 1.2 V
VOUT(S) < 1.3 V
VOUT(S) < 1.4 V
VOUT(S) < 1.5 V
VOUT(S) < 2.6 V
0.50
−
−
−
−
−
−
−
−
−
−
−
−
−
−
0.54
0.44
0.34
0.24
0.14
0.10
0.07
0.90
0.80
0.70
0.60
0.50
0.40
0.32
0.23
0.58
0.48
0.38
0.28
0.18
0.15
0.10
−
−
−
−
−
IOUT = 300 mA
VOUT(S)
≤
3.5 V
Dropout voltage*3
Vdrop
VOUT(S) < 1.1 V
VOUT(S) < 1.2 V
VOUT(S) < 1.3 V
VOUT(S) < 1.4 V
VOUT(S) < 1.5 V
VOUT(S) < 2.0 V
VOUT(S) < 2.6 V
IOUT = 1000 mA
−
−
−
VOUT(S)
≤
3.5 V
ΔVOUT1
ΔVIN•VOUT
VOUT2
ΔVOUT
Line regulation
VOUT(S)
+
0.5 V
≤
VIN
≤
5.5 V, IOUT = 100 mA
−
0.05
0.2
20
%/V
1
1
Load regulation
Δ
VIN = VOUT(S)
IN = VOUT(S)
40
+
+
1.0 V, 1 mA
≤
IOUT
≤
300 mA
−
20
−
3
mV
Output voltage temperature
coefficient*4
V
1.0 V, IOUT = 100 mA,
ppm/
−
100
−
1
ΔTa•VOUT
−
°
C
≤
Ta ≤ +85
°
C
°C
Current consumption during operation ISS1
Current consumption during power-off ISS2
VIN = VOUT(S)
VIN = VOUT(S)
+
+
1.0 V, ON / OFF pin = ON, no load
−
−
1.5
60
0.1
−
90
1.0
5.5
μ
A
2
2
−
1.0 V, ON / OFF pin = OFF, no load
μA
Input voltage
VIN
−
V
V
IN = VOUT(S)
+
1.0 V, RL = 1.0 kΩ
ON / OFF pin input voltage "H"
VSH
1.0
−
−
−
V
V
4
determined by VOUT output level
IN = VOUT(S) 1.0 V, RL = 1.0 k
determined by VOUT output level
V
+
Ω
ON / OFF pin input voltage "L"
VSL
−
0.3
4
B / D type (without pull-down resistor)
A / C type (with pull-down resistor)
−
1.0
0.1
−
2.5
−
0.1
5.0
0.1
μ
μ
μ
A
A
A
4
4
4
V
V
IN = 5.5 V,
ON / OFF pin input current "H"
ON / OFF pin input current "L"
ISH
ISL
ON / OFF = 5.5 V
VIN = 5.5 V, VON / OFF = 0 V
IN = VOUT(S) 1.0 V,
f = 1.0 kHz,
Vrip = 0.5 Vrms,
OUT = 100 mA
VIN = VOUT(S)
−
0.1
V
+
1.0 V
1.2 V
3.0 V
≤
≤
≤
VOUT(S) < 1.2 V
VOUT(S) < 3.0 V
−
70
−
−
dB
dB
5
5
RR
Ripple rejection
−
65
Δ
I
VOUT(S)
≤
3.5 V
−
−
60
−
−
dB
5
3
Short-circuit current
Thermal shutdown detection
temperature
Ishort
TSD
+
1.0 V, ON / OFF pin = ON, VOUT = 0 V
200
mA
Junction temperature
Junction temperature
−
−
150
120
−
−
°
°
C
C
−
−
Thermal shutdown release
temperature
TSR
17
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Table 16 (2 / 2)
(Ta = +25°C unless otherwise specified)
Test
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Circuit
V
IN = VOUT(S)
ON / OFF pin = ON,
OUT = 1000 mA, CSS = 1.0 nF
VIN = VOUT(S) 1.0 V,
ON / OFF pin = ON,
OUT = 1000 mA, CSS = 0 nF
VIN = VOUT(S) 1.0 V,
ON / OFF pin = ON,
OUT = 1000 mA
+ 1.0 V,
−
0.7
−
ms
6
HSOP-8A,
HSOP-6,
SOT-89-5
I
+
Inrush current limit time
tRUSH
−
−
0.4
0.4
−
−
ms
6
6
I
+
HSNT-6A
ms
I
V
V
IN = 5.5 V,
A / B type
"L" output Nch ON resistance
Power-off pull-down resistance
RLOW
−
35
−
Ω
3
4
OUT = 0.1 V
(with discharge shunt function)
A / C type
RPD
−
1.1
2.2
5.5
MΩ
(with pull-down resistor)
*1. VOUT(S): Set output voltage
VOUT(E): Actual output voltage
Output voltage when fixing IOUT (= 100 mA) and inputting VOUT(S) + 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 − (VOUT3 × 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 300 mA, 1000 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
*4. The change in temperature [mV/°C] is calculated using the following equation.
ΔVOUT
ΔTa
ΔVOUT
ΔTa•VOUT
mV/°C *1 = VOUT(S) V *2
×
ppm/°C *3 ÷ 1000
[ ]
[
]
[ ]
*1. Change in temperature of the output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to limitation of the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation when the output current is large.
This specification is guaranteed by design.
18
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
2. Types in which output voltage is externally set (S-13A1x00, HSOP-8A, HSOP-6, SOT-89-5 only)
Table 17
(Ta = +25°C unless otherwise specified)
Test
Item
Symbol
VVADJ
Condition
VVADJ = VOUT, VIN = VOUT(S) 1.0 V, IOUT = 100 mA
Min.
Typ.
Max.
Unit
Circuit
Output voltage of adjust pin*1
Output voltage range
+
0.985
1.05
−
1.0
−
400
1.015
5.00
−
−
0.58
V
V
7
13
−
VROUT
RVADJ
IOUT
−
−
Internal resistance value of adjust pin
Output current*2
kΩ
mA
VIN
≥
VOUT(S)
+
1.0 V
1000*5
0.50
−
−
0.54
0.90
9
VVADJ = VOUT, IOUT = 300 mA, VOUT(S) = 1.0 V
VVADJ = VOUT, IOUT = 1000 mA, VOUT(S) = 1.0 V
V
7
Dropout voltage*3
Line regulation
Load regulation
Vdrop
−
V
7
ΔVOUT1
ΔVIN•VOUT
VVADJ = VOUT, VOUT(S)
+ 0.5 V ≤ VIN ≤ 5.5 V,
−
0.05
0.2
20
−
%/V
mV
7
7
7
8
I
OUT = 100 mA
V
VADJ = VOUT, VIN = VOUT(S)
IOUT 300 mA
IN = VOUT(S) 1.0 V, IOUT = 100 mA,
40 Ta ≤ +85
VADJ = VOUT, VIN = VOUT(S)
+ 1.0 V,
ΔVOUT2
−
20
−
−3
1 mA
≤
≤
+
ΔVOUT
ΔTa•VOUT
Output voltage temperature
coefficient*4
V
100
60
ppm/°C
−
V
°
C
≤
°C
+
1.0 V,
1.0 V,
Current consumption during operation ISS1
Current consumption during power-off ISS2
−
90
μA
ON / OFF pin = ON, no load
VADJ = VOUT, VIN = VOUT(S)
V
+
−
0.1
−
1.0
5.5
−
μA
8
−
ON / OFF pin = OFF, no load
Input voltage
VIN
−
1.5
1.0
V
V
IN = VOUT(S)
determined by VOUT output level
IN = VOUT(S) 1.0 V, RL = 1.0 k
determined by VOUT output level
+ 1.0 V, RL = 1.0 kΩ
ON / OFF pin input voltage "H"
VSH
−
V
V
10
V
+
Ω
ON / OFF pin input voltage "L"
VSL
−
−
0.3
10
B / D type (without pull-down resistor)
A / C type (with pull-down resistor)
−
1.0
0.1
−
2.5
−
0.1
5.0
0.1
μ
μ
μ
A
A
A
10
10
10
V
V
IN = 5.5 V,
ON / OFF pin input current "H"
ON / OFF pin input current "L"
Ripple rejection
ISH
ISL
ON / OFF = 5.5 V
VIN = 5.5 V, VON / OFF = 0 V
VVADJ = VOUT, VIN = VOUT(S)
−
0.1
−
+
1.0 V, f = 1.0 kHz,
RR
70
−
−
−
dB
11
9
Δ
Vrip = 0.5 Vrms, IOUT = 100 mA, VOUT = 1.0 V
Short-circuit current
Thermal shutdown detection
temperature
Ishort
TSD
VIN = VOUT(S)
+
1.0 V, ON / OFF pin = ON, VOUT = 0 V
−
200
150
mA
Junction temperature
Junction temperature
−
°
°
C
C
−
Thermal shutdown release
temperature
TSR
−
−
120
0.4
35
−
−
−
12
9
V
IN = VOUT(S)
+
1.0 V, ON / OFF pin = ON,
Inrush current limit time
tRUSH
RLOW
RPD
ms
I
OUT = 1000 mA
V
V
IN = 5.5 V,
A / B type
"L" output Nch ON resistance
Power-off pull-down resistor
−
−
Ω
OUT = 0.1 V
(with discharge shunt function)
A / C type
−
1.1
2.2
5.5
M
Ω
10
(with pull-down resistor)
19
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
*1. VOUT(S): Set output voltage ( = 1.0 V)
*2. The output current at which the output voltage becomes 95% of VVADJ after gradually increasing the output current.
*3. Vdrop = VIN1 − (VOUT3 × 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 300 mA, 1000 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
*4. The change in temperature [mV/°C] is calculated using the following equation.
ΔVOUT
ΔTa
ΔVOUT
ΔTa•VOUT
mV/°C *1 = VOUT(S) V *2
×
ppm/°C *3 ÷ 1000
[ ]
[
]
[ ]
*1. Change in temperature of the output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to limitation of the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation when the output current is large.
This specification is guaranteed by design.
20
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Test Circuits
1. Types in which output voltage is internally set (S-13A1x10 to S-13A1x35)
+
VOUT
VIN
A
SSC*1
VSS
+
ON / OFF
V
Set to ON
Figure 13 Test Circuit 1
+
A
VOUT
VIN
SSC*1
VSS
ON / OFF
Set to VIN or GND
Figure 14 Test Circuit 2
+
VOUT
A
VIN
SSC*1
VSS
+
ON / OFF
V
Set to ON
Figure 15 Test Circuit 3
VOUT
VIN
+
SSC*1
VSS
+
ON / OFF
A
V
RL
Figure 16 Test Circuit 4
*1. HSOP-8A, HSOP-6, SOT-89-5 only.
21
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
VOUT
VIN
SSC*1
VSS
+
ON / OFF
V
RL
Set to ON
Figure 17 Test Circuit 5
Oscilloscope
+
VOUT
VIN
A
SSC*1
VSS
+
ON / OFF
V
Set to ON
Figure 18 Test Circuit 6
*1. HSOP-8A, HSOP-6, SOT-89-5 only.
22
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
2. Types in which output voltage is externally set (S-13A1x00, HSOP-8A, HSOP-6, SOT-89-5 only)
+
VOUT
VIN
A
+
VADJ
VSS
ON / OFF
V
Set to ON
Figure 19 Test Circuit 7
+
A
VOUT
VIN
VADJ
VSS
ON / OFF
Set to VIN or GND
Figure 20 Test Circuit 8
+
VOUT
A
VIN
+
VADJ
VSS
ON / OFF
V
Set to ON
Figure 21 Test Circuit 9
VOUT
VIN
+
+
VADJ
VSS
ON / OFF
A
V
RL
Figure 22 Test Circuit 10
23
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
VOUT
VIN
+
VADJ
VSS
ON / OFF
V
RL
Set to ON
Figure 23 Test Circuit 11
Oscilloscope
+
VOUT
VIN
A
+
VADJ
VSS
ON / OFF
V
Set to ON
Figure 24 Test Circuit 12
+
VOUT
VIN
A
+
VADJ
VSS
ON / OFF
V
Set to ON
Figure 25 Test Circuit 13
24
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Standard Circuits
1. Types in which output voltage is internally set (S-13A1x10 to S-13A1x35)
Input
CIN
Output
VIN
VOUT
SSC*4
*1
*2
ON / OFF
CL
VSS
*3
CSS
Single GND
GND
*1.
CIN is a capacitor for stabilizing the input.
*2. A ceramic capacitor of 2.2 μF or more can be used as CL.
*3. A ceramic capacitor of 22 nF or less can be used as CSS
*4. HSOP-8A, HSOP-6, SOT-89-5 only.
.
Figure 26
2. Types in which output voltage is externally set (S-13A1x00, HSOP-8A, HSOP-6, SOT-89-5 only)
Input
CIN
Output
VIN
VOUT
VADJ
*3
*3
Ra
*1
*2
ON / OFF
CL
VSS
Rb
Single GND
GND
*1.
CIN is a capacitor for stabilizing the input.
*2. A ceramic capacitor of 2.2 μF or more can be used as CL.
*3. Resistor of 0.1 kΩ to 606 kΩ as Ra, 2 kΩ to 200 kΩ as Rb can be used.
Figure 27
Caution The above connection diagram and constant will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constant.
25
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Condition of Application
Input capacitor (CIN):
Output capacitor (CL):
2.2 μF or more
2.2 μF or more
Caution
1. Set input capacitor (CIN) and output capacitor (CL) as CIN = CL.
2. Generally a series regulator may cause oscillation, depending on the selection of external parts.
Confirm that no oscillation occurs in the application for which the above capacitors are used.
Selection of Input and Output Capacitors (CIN, CL)
The S-13A1 Series requires an output capacitor between the VOUT pin and the VSS pin for phase compensation.
Operation is stabilized by a ceramic capacitor with an output capacitance of 2.2 μF or more over the entire temperature
range. When using an OS capacitor, a tantalum capacitor, or an aluminum electrolytic capacitor, the capacitance must
be 2.2 μF or more.
The values of output overshoot and undershoot, which are transient response characteristics, vary depending on the
value of the output capacitor.
The required capacitance for the input capacitor differs depending on the application.
Set the capacitance for input capacitor (CIN) and output capacitor (CL) as follows.
• CIN ≥ 2.2 μF
• CL ≥ 2.2 μF
• CIN = CL
Caution The S-13A1 Series may oscillate if setting the capacitance as CIN ≥ 2.2 μF, CL ≥ 2.2 μF, CIN < CL.
Define the values by sufficient evaluation including the temperature characteristics under the usage
condition.
Selection of Capacitor for Inrush Current Limit (CSS)
(Types in Which Output Voltage is Internally Set of HSOP-8A, HSOP-6, SOT-89-5)
In the S-13A1 Series, the inrush current limit time (tRUSH) is adjustable by connecting a capacitor for inrush current limit
(CSS) between the SSC pin and the VSS pin. The time that the output voltage rises to 99% is 0.7 ms typ. when CSS = 1.0
nF. The S-13A1 Series operates stably even with no CSS connection (in the state the SSC pin is leaved open).
The recommended value for CSS is 0 nF*1 ≤ CSS ≤ 22 nF, however, define the values by sufficient evaluation including
the temperature characteristics under the usage condition.
*1. In case the S-13A1 Series is used without CSS connection (CSS = 0 nF), be sure to leave the SSC pin open and do
not connect it to the VIN pin and the VSS pin.
26
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Explanation of Terms
1. Low dropout voltage regulator
This voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor.
2. Output voltage (VOUT
)
The accuracy of the output voltage is ensured at 1.0% or 15 mV*1 under the specified conditions of fixed input
voltage*2, fixed output current, and fixed temperature.
*1. When VOUT < 1.5 V: 15 mV, when VOUT ≥ 1.5 V: 1.0%
*2. Differs depending on the product.
Caution If the above conditions change, the output voltage value may vary and exceed the accuracy range
of the output voltage. Refer to " Electrical Characteristics" and " Characteristics (Typical Data)"
for details.
ΔVOUT1
3. Line regulation
ΔV •V
OUT
IN
Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output
voltage changes due to a change in the input voltage with the output current remaining unchanged.
4. Load regulation (ΔVOUT2
)
Indicates the dependency of the output voltage on the output current. That is, the values show how much the output
voltage changes due to a change in the output current with the input voltage remaining unchanged.
5. Dropout voltage (Vdrop
)
Indicates the difference between input voltage (VIN1) and the output voltage when; decreasing input voltage (VIN)
gradually until the output voltage has dropped out to the value of 98% of output voltage (VOUT3), which is at
VIN = VOUT(S) + 1.0 V.
Vdrop = VIN1 − (VOUT3 × 0.98)
27
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
ΔVOUT
6. Output voltage temperature coefficient
ΔTa•V
OUT
The shaded area in Figure 28 is the range where VOUT varies in the operation temperature range when the output
voltage temperature coefficient is 100 ppm/°C.
Example of S-13A1B30 typ. product
VOUT
[V]
+0.30 mV/°C
*1
VOUT(E)
−0.30 mV/°C
−40
+25
Ta [°C]
+85
*1.
V
OUT(E) is the value of the output voltage measured at Ta = +25°C.
Figure 28
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
ΔVOUT
ΔTa
ΔVOUT
ΔTa•VOUT
mV/°C *1 = VOUT(S) V *2
×
ppm/°C *3 ÷ 1000
[ ]
[
]
[ ]
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
28
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Operation
1. Basic operation
Figure 29 shows the block diagram of the S-13A1 Series.
The error amplifier compares the reference voltage (Vref) with feedback voltage (Vfb), which is the output voltage
resistance-divided by feedback resistors (Rs and Rf). It supplies the gate voltage necessary to maintain the constant
output voltage which is not influenced by the input voltage and temperature change, to the output transistor.
VIN
*1
Current
supply
Error
amplifier
VOUT
−
+
Vref
Rf
Vfb
Reference voltage
circuit
Rs
VSS
*1. Parasitic diode
Figure 29
2. Output transistor
In the S-13A1 Series, a low on-resistance P-channel MOS FET is used as the output transistor.
Be sure that VOUT does not exceed VIN + 0.3 V to prevent the voltage regulator from being damaged due to reverse
current flowing from the VOUT pin through a parasitic diode to the VIN pin, when the potential of VOUT became higher
than VIN.
29
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
3. ON / OFF pin
This pin starts and stops the regulator.
When the ON / OFF pin is set to OFF level, the entire internal circuit stops operating, and the built-in P-channel MOS
FET output transistor between the VIN pin and the VOUT pin is turned off, reducing current consumption significantly.
Note that the current consumption increases when a voltage of 0.3 V to VIN − 0.3 V is applied to the ON / OFF pin.
The ON / OFF pin is configured as shown in Figure 30 and Figure 31.
3. 1 S-13A1 Series A / C type
The ON / OFF pin is internally pulled down to the VSS pin in the floating status, so the VOUT pin is set to the VSS
level.
3. 2 S-13A1 Series B / D type
The ON / OFF pin is not internally pulled down to the VSS pin, so do not use these types with the ON / OFF pin in
the floating status. When not using the ON / OFF pin, connect the pin to the VIN pin.
Table 18
Product Type
A / B / C / D
A / B / C / D
ON / OFF Pin
"H": ON
"L": OFF
Internal Circuit
Operate
Stop
VOUT Pin Voltage
Set value
VSS level
Current Consumption
*1
ISS1
ISS2
*1. Note that the IC's current consumption increases as much as current flows into the pull-down resistor of
2.5 MΩ typ. when the ON / OFF pin is connected to the VIN pin and the S-13A1 Series A / C type is
operating (refer to Figure 30).
VIN
VIN
ON / OFF
ON / OFF
VSS
VSS
Figure 30 S-13A1 Series A / C type
Figure 31 S-13A1 Series B / D type
30
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
4. Discharge shunt function (S-13A1 Series A / B type)
The S-13A1 Series A / B type has a built-in discharge shunt circuit to discharge the output capacitance. The output
capacitance is discharged as follows so that the VOUT pin reaches the VSS level.
(1) The ON / OFF pin is set to OFF level.
(2) The output transistor is turned off.
(3) The discharge shunt circuit is turned on.
(4) The output capacitor discharges.
Since the S-13A1 Series C / D type does not have a discharge shunt circuit, the VOUT pin is set to the VSS level
through several hundred kΩ internal divided resistors between the VOUT pin and the VSS pin. The S-13A1 Series A /
B type allows the VOUT pin to reach the VSS level rapidly due to the discharge shunt circuit.
S-13A1 Series
Output transistor: OFF
*1
VOUT
VIN
Discharge shunt circuit
: ON
Output
capacitor
*1
(CL)
ON / OFF
ON / OFF circuit
ON / OFF pin: OFF
Current flow
GND
VSS
*1. Parasitic diode
Figure 32
5. Pull-down resistor (S-13A1 Series A / C type)
The ON / OFF pin is internally pulled down to the VSS pin in the floating status, so the VOUT pin is set to the VSS
level.
Note that the IC's current consumption increases as much as current flows into the pull-down resistor of 2.5 MΩ typ.
when the ON / OFF pin is connected to the VIN pin and the S-13A1 Series A / C type is operating.
31
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
6. Overcurrent protection circuit
The S-13A1 Series includes an overcurrent protection circuit having the characteristics shown in "1. Output Voltage
vs. Output Current (When load current increases) (Ta = +25°C)" in " Characteristics (Typical Data)", in order to
protect the output transistor against an excessive output current and short circuiting between the VOUT pin and the
VSS pin. The current when the output pin is short-circuited (Ishort) is internally set at approx. 200 mA typ., and the
normal value is restored for the output voltage, if releasing a short circuit once.
Caution This overcurrent protection circuit does not work as for thermal protection. If this IC long keeps
short circuiting inside, pay attention to the conditions of input voltage and load current so that,
under the usage conditions including short circuit, the loss of the IC will not exceed power
dissipation of the package.
7. Thermal shutdown circuit
The S-13A1 Series has a thermal shutdown circuit to protect the device from damage due to overheat. When the
junction temperature rises to 150°C typ., the thermal shutdown circuit operates to stop regulating. When the junction
temperature drops to 120°C typ., the thermal shutdown circuit is released to restart regulating.
Due to self-heating of the S-13A1 Series, if the thermal shutdown circuit starts operating, it stops regulating so that the
output voltage drops. When regulation stops, the S-13A1 does not itself generate heat so that the IC’s temperature
drops. When the temperature drops, the thermal shutdown circuit is released to restart regulating, thus the S-13A1
Series generates heat again. Repeating this procedure makes waveform of the output voltage pulse-like form. Stop or
restart of regulation continues unless decreasing either or both of the input voltage and the output voltage in order to
reduce the internal power consumption, or decreasing the ambient temperature.
Table 19
Thermal Shutdown Circuit
Operation: 150°C typ.*1
Release: 120°C typ.*1
VOUT Pin Voltage
VSS level
Set value
*1. Junction temperature
32
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
8. Inrush current limit circuit
The S-13A1 Series has a built-in inrush current limit circuit to limit the inrush current and the overshoot of the output
voltage generated at power-on or at the time when the ON / OFF pin is set to ON. The inrush current is limited to
500 mA typ. The inrush current limit circuit starts to operate from the following times.
• Immediately after power-on
• At the time when the ON / OFF pin is set to ON
Figure 33 shows the relation between the inrush current limit time (tRUSH) and the inrush current limit capacitor (CSS).
Ta = +25°C
2.0
1.8
1.6
Max.
Typ.
1.4
1.2
1.0
0.8
Min.
0.6
0.4
0.2
0
0
0.5
1
1.5
2
CSS [nF]
Figure 33
(1) CSS = 0 nF
tRUSH is determined by the internal capacitor (about 20 pF) and the time constant of the built-in constant current
(about 0.04 μA). tRUSH value is 0.28 ms min., 0.40 ms typ., 0.52 ms max.
(2) CSS ≥ 1 nF
tRUSH can be adjusted by the CSS which is connected externally between the SSC pin*1 and the VSS pin. It is
calculated by the following formula depending on the built-in constant (about 1 μA) and the CSS time constant.
The inrush current limit coefficient is 0.49 min., 0.7 typ., 0.91 max. at Ta = +25°C.
t
RUSH [ms] = the inrush current limit coefficient × CSS [nF]
(3) 0 nF < CSS < 1 nF
Since the internal capacitor, the built-in constant current and CSS have a variation each, tRUSH is the one of following
(a) and (b) in which the time is longer.
(a) The time determined by the internal capacitor (about 20 pF) and the time constant of the built-in constant
current (about 0.04 μA).
(b) The time determined by CSS connected externally between the SSC pin*1 and the VSS pin and the built-in
constant current (about 1 μA).
When 0 nF < CSS< 1 nF, tRUSH is the range of the shaded area shown in Figure 33.
*1. Types in which output voltage is internally set of HSOP-8A, HSOP-6, SOT-89-5 only.
33
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
9. Externally setting output voltage (HSOP-8A, HSOP-6, SOT-89-5 only)
The S-13A1 Series provides the types in which output voltage can be set via the external resistor. The output voltage
can be set by connecting a resistor (Ra) between the VOUT pin and the VADJ pin, and a resistor (Rb) between the
VADJ pin and the VSS pin.
The output voltage is determined by the following formulas.
V
OUT = 1.0 + Ra × la ······················(1)
By substituting Ia = IVADJ + 1.0 / Rb to above formula (1),
OUT = 1.0 + Ra × (IVADJ + 1.0 / Rb) = 1.0 × (1.0 + Ra / Rb) + Ra × IVADJ ·········(2)
V
In above formula (2), Ra × IVADJ is a factor for the output voltage error.
Whether the output voltage error is minute is judged depending on the following (3) formula.
By substituting IVADJ = 1.0 / RVADJ to Ra × IVADJ
VOUT = 1.0 × (1.0 + Ra / Rb) + 1.0 × Ra / RVADJ ···················(3)
If RVADJ is sufficiently larger than Ra, the error is judged as minute.
VOUT
VOUT
Ia
Ra
VADJ
RVADJ
VIN
IVADJ
1.0 V
Rb
Ib
VSS
Figure 34
The following expression is in order to determine output voltage VOUT = 3.0 V.
If resistance Rb = 2 kΩ, substitute RVADJ = 400 kΩ typ. into (3),
Resistance Ra = (3.0 / 1.0 − 1) × ((2 k × 400 k) / (2 k + 400 k)) ≅ 4.0 kΩ
Caution The above connection diagrams and constants will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constants.
34
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Precautions
• Wiring patterns for the VIN pin, the VOUT pin and GND should be designed so that the impedance is low. When
mounting an output capacitor between the VOUT pin and the VSS pin (CL), a capacitor for stabilizing the input
between the VIN pin and the VSS pin (CIN), and a capacitor for limiting the inrush current between the SSC pin and the
VSS pin (CSS), the distance from the capacitors to these pins should be as short as possible.
• Note that generally the output voltage may increase when a series regulator is used at low load current (1.0 mA or
less).
• Note that generally the output voltage may increase due to the leakage current from an output driver when a series
regulator is used at high temperature.
• Note that the output voltage may increase due to the leakage current from an output driver even if the ON / OFF pin is
at OFF level when a series regulator is used at high temperature.
• Generally a series regulator may cause oscillation, depending on the selection of external parts. The following
conditions are recommended for the S-13A1 Series. However, be sure to perform sufficient evaluation under the
actual usage conditions for selection, including evaluation of temperature characteristics. Refer to "6. Example of
equivalent series resistance vs. Output current characteristics (Ta = +25°C)" in " Reference Data" for the
equivalent series resistance (RESR) of the output capacitor.
Input capacitor (CIN):
Output capacitor (CL):
2.2 μF or more
2.2 μF or more
• The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitance is small
or an input capacitor is not connected.
• If the output capacitance is small, power supply's fluctuation and the characteristics of load fluctuation become worse.
Sufficiently evaluate the output voltage's fluctuation with the actual device.
• Overshoot may occur in the output voltage momentarily if the voltage is rapidly raised at power-on or when the power
supply fluctuates. Sufficiently evaluate the output voltage at power-on with the actual device.
• The application conditions for the input voltage, the output voltage, and the load current should not exceed the power
dissipation.
• Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
• In determining the output current, attention should be paid to the output current value specified in Table 16 and
Table 17 in " Electrical Characteristics" and footnote *5 of the table.
• SII Semiconductor Corporation claims no responsibility for any disputes arising out of or in connection with any
infringement by products including this IC of patents owned by a third party.
35
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Characteristics (Typical Data)
1. Output voltage vs. Output current (When load current increases) (Ta = +25°C)
1. 1 VOUT = 1.0 V
1. 2 VOUT = 2.5 V
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
3.0
2.0 V
3.0 V
2.5
2.0
1.5
1.0
0.5
0
V
IN = 3.0 V
3.5 V
4.5 V
VIN = 1.5 V
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
IOUT [A]
IOUT [A]
1. 3 VOUT = 3.5 V
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Remark In determining the output current, attention should
be paid to the following.
V
IN = 4.0 V
4.5 V
5.5 V
1. The minimum output current value and
footnote *5 of Table 16 and Table 17 in
" Electrical Characteristics"
2. The power dissipation
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
I
OUT [A]
2. Output voltage vs. Input voltage (Ta = +25°C)
2. 1 VOUT = 1.0 V
2. 2 VOUT = 2.5 V
1.2
2.7
2.6
2.5
2.4
1.1
1.0
I
I
I
OUT = 1 mA
OUT = 30 mA
OUT = 50 mA
IOUT = 1 mA
IOUT = 30 mA
IOUT = 50 mA
0.9
0.8
0.7
0.6
2.3
2.2
2.1
2.0
I
OUT = 100 mA
I
OUT = 100 mA
0.6
1.0
1.4 1.8
2.2
2.6
2.0
2.5
3.0 3.5
4.0
4.5
V
IN [V]
VIN [V]
2. 3 VOUT = 3.5 V
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
I
I
I
OUT = 1 mA
OUT = 30 mA
OUT = 50 mA
I
OUT = 100 mA
3.0
3.5
4.0 4.5
5.0
5.5
V
IN [V]
36
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
3. Dropout voltage vs. Output current
3. 1 VOUT = 1.0 V
3. 2 VOUT = 2.5 V
0.7
0.35
0.6
0.30
0.25
Ta =
25°C
Ta = −40°C
+85°C
Ta =
25°C
Ta = −40°C
+85°C
0.5
0.4
0.3
0.2
0.1
0
Ta =
+
Ta =
+
0.20
0.15
0.10
0.05
0
0
200 400 600 800 1000 1200
0
200 400 600 800 1000 1200
IOUT [mA]
IOUT [mA]
3. 3 VOUT = 3.5 V
0.30
0.25
Ta =
25°C
Ta = −40°C
+85°C
Ta =
+
0.20
0.15
0.10
0.05
0
0
200 400 600 800 1000 1200
I
OUT [mA]
4. Dropout voltage vs. Set output voltage
0.6
I
I
I
OUT = 1000 mA
OUT = 500 mA
OUT = 300 mA
0.5
0.4
0.3
0.2
0.1
0
I
OUT = 10 mA
1.0
1.5
2.0
2.5
3.0
3.5
V
OUT(S) [V]
37
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
5. Output voltage vs. Ambient temperature
5. 1 VOUT = 1.0 V
5. 2 VOUT = 2.5 V
1.10
2.7
1.05
1.00
0.95
0.90
2.6
2.5
2.4
2.3
−40 −25
0
25
50
75 85
−40 −25
0
25
50
75 85
Ta [°C]
Ta [°C]
5. 3 VOUT = 3.5 V
3.8
3.7
3.6
3.5
3.4
3.3
3.2
−40 −25
0
25
50
75 85
Ta [°C]
6. Current consumption vs. Input voltage
6. 1 VOUT = 1.0 V
6. 2 VOUT = 2.5 V
80
70
80
70
60
50
40
30
20
10
0
Ta =
+
85°C
Ta = +85°C
60
50
40
30
20
10
0
+
25°C
+
25°C
−40°C
−40°C
0
1
2
3
4
5
6
0
1
2
3
4
5
6
VIN [V]
VIN [V]
6. 3 VOUT = 3.5 V
80
70
60
50
40
30
20
10
0
Ta = +85°C
+
25°C
−40°C
0
1
2
3
4
5
6
VIN [V]
38
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
7. Ripple rejection (Ta = +25°C)
7. 1 VOUT = 1.0 V
7. 2 VOUT = 2.5 V
VIN = 2.0 V, CL = 2.2 μF
VIN = 3.5 V, CL = 2.2 μF
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
I
OUT = 1 mA
I
OUT = 1 mA
I
I
OUT = 30 mA
OUT = 100 mA
I
I
OUT = 30 mA
OUT = 100 mA
10
100
1k
10k
100k
1M
10
100
1k
10k
100k
1M
Frequency [Hz]
Frequency [Hz]
7. 3 VOUT = 3.5 V
VIN = 4.5 V, CL = 2.2 μF
100
90
80
70
60
50
40
30
20
10
0
I
OUT = 1 mA
I
I
OUT = 30 mA
OUT = 100 mA
10
100
1k
10k
100k
1M
Frequency [Hz]
39
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Reference Data
1. Transient response characteristics when input (Ta = +25°C)
1. 1 VOUT = 1.0 V
1. 2 VOUT = 2.5 V
IOUT = 100 mA, CIN = CL = 2.2 μF,
IN = 3.5 V ↔ 4.5 V, tr = tf = 5.0 μs
I
OUT = 100 mA, CIN = CL = 2.2 μF,
V
V
IN = 2.0 V ↔ 3.0 V, tr = tf = 5.0 μs
5.25
4.50
3.75
3.00
2.25
1.50
0.75
0
2.80
2.75
2.70
2.65
2.60
2.55
2.50
2.45
2.40
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0.95
0.90
V
IN
V
IN
VOUT
V
OUT
−0.75
−0.5
−200
0
200 400 600 800 1000 1200
−200
0
200 400 600 800 1000 1200
t [μs]
t [μs]
1. 3 VOUT = 3.5 V
I
OUT = 100 mA, CIN = CL = 2.2 μF,
VIN = 4.5 V ↔ 5.5 V, tr = tf = 5.0 μs
6.00
5.25
4.50
3.75
3.00
2.25
1.50
0.75
0
3.80
3.75
3.70
3.65
3.60
3.55
3.50
3.45
V
IN
V
OUT
−200
0
200 400 600 800 1000 1200
t [μs]
40
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
2. Transient response characteristics of load (Ta = +25°C)
2. 1 VOUT = 1.0 V
VIN = 2.0 V, CIN = CL = 2.2 μF, IOUT = 50 mA ↔ 100 mA
VIN = 2.0 V, CIN = CL = 2.2 μF, IOUT = 100 mA ↔ 500 mA
150
100
50
600
400
200
0
1.20
1.15
1.10
1.05
1.00
0.95
0.90
1.4
1.3
1.2
1.1
1.0
0.9
0.8
I
OUT
I
OUT
0
V
OUT
−50
−100
−150
−200
−400
−600
V
OUT
−200
0
200 400 600 800 1000 1200
−200
0
200 400 600 800 1000 1200
t [μs]
t [μs]
2. 2 VOUT = 2.5 V
VIN = 3.5 V, CIN = CL = 2.2 μF, IOUT = 50 mA ↔ 100 mA
VIN = 3.5 V, CIN = CL = 2.2 μF, IOUT = 100 mA ↔ 500 mA
150
100
50
600
400
200
0
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.9
2.8
2.7
2.6
2.5
2.4
2.3
I
OUT
I
OUT
0
−50
−100
−150
−200
−400
−600
V
OUT
V
OUT
−200
0
200 400 600 800 1000 1200
−200
0
200 400 600 800 1000 1200
t [μs]
t [μs]
2. 3 VOUT = 3.5 V
VIN = 4.5 V, CIN = CL = 2.2 μF, IOUT = 50 mA ↔ 100 mA
VIN = 4.5 V, CIN = CL = 2.2 μF, IOUT = 100 mA ↔ 500 mA
600
400
200
0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
150
100
50
3.57
3.55
3.53
3.51
3.49
3.47
3.45
I
OUT
I
OUT
0
−200
−400
−600
−50
−100
−150
V
OUT
V
OUT
−200
0
200 400 600 800 1000 1200
−200
0
200 400 600 800 1000 1200
t [μs]
t [μs]
+
41
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
3. Transient response characteristics of ON / OFF pin (Ta = +25°C)
3. 1 VOUT = 1.0 V
3. 2 VOUT = 2.5 V
VIN = 2.0 V, CIN = CL = 2.2
μ
F, IOUT = 100 mA,
2.0 V, tr = 1.0
VIN = 3.5 V, CIN = CL = 2.2
μ
F, IOUT = 100 mA,
3.5 V tr = 1.0
V
ON / OFF = 0 V
→
μ
s
V
ON / OFF = 0 V
→
,
μs
5
4
10
8
3
6
VON / OFF
VON / OFF
2
4
3
1
6
2
2
0
4
0
V
OUT
VOUT
1
2
−1
−2
−3
−2
−4
−6
0
0
−1
−2
−500
0
500
1000 1500 2000
−500
0
500
1000 1500 2000
t [μs]
t [μs]
3. 3 VOUT = 3.5 V
VIN = 4.5 V, CIN = CL = 2.2
μ
F, IOUT = 100 mA,
V
ON / OFF = 0 V
→
4.5 V tr = 1.0
,
μs
10
8
6
4
VON / OFF
VOUT
6
2
4
0
2
−2
−4
−6
0
−2
−500
0
500
1000 1500 2000
t [μs]
42
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
4. Characteristics of inrush current (Ta = +25°C)
4. 1 VOUT = 1.0 V
VIN = 2.0 V, CIN = CL = 2.2
μ
F, CSS = 0 nF, IOUT = 100 mA,
VIN = 2.0 V, CIN = CL = 2.2
V
μ
F, CSS = 0 nF, IOUT = 1000 mA,
V
ON / OFF = 0 V 2.0 V tr = 1.0
→
,
μ
s
ON / OFF = 0 V
→
2.0 V
,
tr = 1.0
μ
s
8
6
4
2
0
−2
−4
−6
−8
8
6
4
2
0
−2
−4
−6
−8
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
V
V
ON / OFF
OUT
V
ON / OFF
V
OUT
I
OUT
I
OUT
−0.2
−0.4
−50
0
50
100
t [μs]
150
200
−500
0
500
1000 1500 2000
t [μs]
4. 2 VOUT = 2.5 V
VIN = 3.5 V, CIN = CL = 2.2
VIN = 3.5 V, CIN = CL = 2.2
μ
F, CSS = 0 nF, IOUT = 1000 mA,
μ
F, CSS = 0 nF, IOUT = 100 mA,
V
ON / OFF = 0 V 3.5 V tr = 1.0 μs
→
,
V
ON / OFF = 0 V 3.5 V tr = 1.0 μs
→
,
8
6
4
2
0
−2
−4
−6
−8
8
6
4
2
0
−2
−4
−6
−8
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
VON / OFF
V
V
ON / OFF
OUT
VOUT
IOUT
I
OUT
−0.2
−0.4
−50
0
50
100
t [μs]
150
200
−500
0
500
1000 1500 2000
t [μs]
4. 3 VOUT = 3.5 V
VIN = 4.5 V, CIN = CL = 2.2
μ
F, CSS = 0 nF, IOUT = 100 mA,
VIN = 4.5 V, CIN = CL = 2.2
μ
F, CSS = 0 nF, IOUT = 1000 mA,
V
ON / OFF = 0 V 4.5 V tr = 1.0
→
,
μ
s
V
ON / OFF = 0 V 4.5 V tr = 1.0 μs
→
,
8
6
4
2
0
−2
−4
−6
−8
8
6
4
2
0
−2
−4
−6
−8
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
V
ON / OFF
OUT
V
ON / OFF
OUT
V
V
I
OUT
I
OUT
−0.2
−0.4
−50
0
50
100
t [μs]
150
200
−500
0
500
1000 1500 2000
t [μs]
43
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
5. Output capacitance vs. Characteristics of discharge time (Ta = +25°C)
1 μs
VIN = VOUT + 1.0 V, IOUT = no load
VON / OFF = VOUT + 1.0 V → VSS, tf = 1 μs
VON / OFF
2.5
2.0
1.5
1.0
0.5
0
V
OUT(S) = 1.0 V
2.5 V
3.5 V
VSS
tDSC
VOUT
0
2
4
6
8
10
12
VOUT × 10%
CL [μF]
VIN = VOUT + 1.0 V
VON / OFF = VOUT + 1.0 V → VSS
Figure 35 S-13A1 Series A / B type
(with discharge shunt function)
Figure 36 Measurement Condition of Discharge Time
6. Example of equivalent series resistance vs. Output current characteristics (Ta = +25°C)
CIN = CL = 2.2 μF
VIN
100
VOUT
SSC
CSS
CIN
S-13A1 Series
*1
CL
Stable
ON / OFF
*2
VSS
RESR
0
0.1
1000
*1. CL: TDK Corporation C3225X8R1E225K (2.2 μF)
I
OUT [mA]
*2.
CSS: Murata Manufacturing Co., Ltd. GRM1882C1H102JA01 (1.0 nF)
Figure 37
Figure 38
44
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Marking Specifications
1. HSOP-8A
Top view
(1) to (5):
(6):
Product name: S13A1 (Fixed)
Product type
8
7
6
5
(7) and (8):
(9) to (16):
Value of output voltage
Lot number
(1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11) (12)
(13) (14
)
(15) (16)
1
2
3
4
45
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
2. HSOP-6
Top view
(1) to (5):
(6):
Product name: S13A1 (Fixed)
Product type
6
5
4
(7) and (8):
(9) to (16):
Value of output voltage
Lot number
(1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11) (12)
(13) (14) (15) (16)
1
2
3
46
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
3. SOT-89-5
Top view
Product code (Refer to Product name vs. Product code)
Lot number
(1) to (3):
(4) to (6):
5
4
1
2
3
Product name vs. Product code
3. 1 S-13A1 Series A type
3. 2 S-13A1 Series B type
Product Code
Product Code
Product Name
Product Name
(1)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
(2)
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
(3)
(1)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
(2)
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
(3)
A
B
C
D
5
S-13A1A00-U5T1U3
S-13A1A10-U5T1U3
S-13A1A11-U5T1U3
S-13A1A12-U5T1U3
S-13A1A1C-U5T1U3
S-13A1A13-U5T1U3
S-13A1A14-U5T1U3
S-13A1A15-U5T1U3
S-13A1A16-U5T1U3
S-13A1A17-U5T1U3
S-13A1A18-U5T1U3
S-13A1A1J-U5T1U3
S-13A1A19-U5T1U3
S-13A1A20-U5T1U3
S-13A1A21-U5T1U3
S-13A1A22-U5T1U3
S-13A1A23-U5T1U3
S-13A1A24-U5T1U3
S-13A1A25-U5T1U3
S-13A1A26-U5T1U3
S-13A1A27-U5T1U3
S-13A1A28-U5T1U3
S-13A1A2J-U5T1U3
S-13A1A29-U5T1U3
S-13A1A30-U5T1U3
S-13A1A31-U5T1U3
S-13A1A32-U5T1U3
S-13A1A33-U5T1U3
S-13A1A34-U5T1U3
S-13A1A35-U5T1U3
S-13A1B00-U5T1U3
S-13A1B10-U5T1U3
S-13A1B11-U5T1U3
S-13A1B12-U5T1U3
S-13A1B1C-U5T1U3
S-13A1B13-U5T1U3
S-13A1B14-U5T1U3
S-13A1B15-U5T1U3
S-13A1B16-U5T1U3
S-13A1B17-U5T1U3
S-13A1B18-U5T1U3
S-13A1B1J-U5T1U3
S-13A1B19-U5T1U3
S-13A1B20-U5T1U3
S-13A1B21-U5T1U3
S-13A1B22-U5T1U3
S-13A1B23-U5T1U3
S-13A1B24-U5T1U3
S-13A1B25-U5T1U3
S-13A1B26-U5T1U3
S-13A1B27-U5T1U3
S-13A1B28-U5T1U3
S-13A1B2J-U5T1U3
S-13A1B29-U5T1U3
S-13A1B30-U5T1U3
S-13A1B31-U5T1U3
S-13A1B32-U5T1U3
S-13A1B33-U5T1U3
S-13A1B34-U5T1U3
S-13A1B35-U5T1U3
A
B
C
D
5
E
F
G
H
I
E
F
G
H
I
J
J
K
L
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
2
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
2
3
3
4
4
47
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
3. 3 S-13A1 Series C type
3. 4 S-13A1 Series D type
Product Code
Product Code
Product Name
Product Name
(1)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
(2)
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
(3)
A
B
C
D
5
(1)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
(2)
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
(3)
A
B
C
D
5
S-13A1C00-U5T1U3
S-13A1C10-U5T1U3
S-13A1C11-U5T1U3
S-13A1C12-U5T1U3
S-13A1C1C-U5T1U3
S-13A1C13-U5T1U3
S-13A1C14-U5T1U3
S-13A1C15-U5T1U3
S-13A1C16-U5T1U3
S-13A1C17-U5T1U3
S-13A1C18-U5T1U3
S-13A1C1J-U5T1U3
S-13A1C19-U5T1U3
S-13A1C20-U5T1U3
S-13A1C21-U5T1U3
S-13A1C22-U5T1U3
S-13A1C23-U5T1U3
S-13A1C24-U5T1U3
S-13A1C25-U5T1U3
S-13A1C26-U5T1U3
S-13A1C27-U5T1U3
S-13A1C28-U5T1U3
S-13A1C2J-U5T1U3
S-13A1C29-U5T1U3
S-13A1C30-U5T1U3
S-13A1C31-U5T1U3
S-13A1C32-U5T1U3
S-13A1C33-U5T1U3
S-13A1C34-U5T1U3
S-13A1C35-U5T1U3
S-13A1D00-U5T1U3
S-13A1D10-U5T1U3
S-13A1D11-U5T1U3
S-13A1D12-U5T1U3
S-13A1D1C-U5T1U3
S-13A1D13-U5T1U3
S-13A1D14-U5T1U3
S-13A1D15-U5T1U3
S-13A1D16-U5T1U3
S-13A1D17-U5T1U3
S-13A1D18-U5T1U3
S-13A1D1J-U5T1U3
S-13A1D19-U5T1U3
S-13A1D20-U5T1U3
S-13A1D21-U5T1U3
S-13A1D22-U5T1U3
S-13A1D23-U5T1U3
S-13A1D24-U5T1U3
S-13A1D25-U5T1U3
S-13A1D26-U5T1U3
S-13A1D27-U5T1U3
S-13A1D28-U5T1U3
S-13A1D2J-U5T1U3
S-13A1D29-U5T1U3
S-13A1D30-U5T1U3
S-13A1D31-U5T1U3
S-13A1D32-U5T1U3
S-13A1D33-U5T1U3
S-13A1D34-U5T1U3
S-13A1D35-U5T1U3
E
F
E
F
G
H
I
G
H
I
J
J
K
L
K
L
M
N
O
P
Q
R
S
T
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
U
V
W
X
Y
Z
2
2
3
3
4
4
48
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
4. HSNT-6A
Top view
Product code (Refer to Product name vs. Product code)
Blank
(1) to (3):
(4):
6
5
4
Lot number
(5) to (9):
(1) (2) (3)
(4) (5) (6)
(7) (8) (9)
1
2
3
Product name vs. Product code
4. 1 S-13A1 Series A type
4. 2 S-13A1 Series B type
Product Code
Product Code
Product Name
Product Name
(1)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
(2)
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
(3)
B
C
D
5
(1)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
(2)
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
(3)
B
C
D
5
S-13A1A10-A6T1U3
S-13A1A11-A6T1U3
S-13A1A12-A6T1U3
S-13A1A1C-A6T1U3
S-13A1A13-A6T1U3
S-13A1A14-A6T1U3
S-13A1A15-A6T1U3
S-13A1A16-A6T1U3
S-13A1A17-A6T1U3
S-13A1A18-A6T1U3
S-13A1A1J-A6T1U3
S-13A1A19-A6T1U3
S-13A1A20-A6T1U3
S-13A1A21-A6T1U3
S-13A1A22-A6T1U3
S-13A1A23-A6T1U3
S-13A1A24-A6T1U3
S-13A1A25-A6T1U3
S-13A1A26-A6T1U3
S-13A1A27-A6T1U3
S-13A1A28-A6T1U3
S-13A1A2J-A6T1U3
S-13A1A29-A6T1U3
S-13A1A30-A6T1U3
S-13A1A31-A6T1U3
S-13A1A32-A6T1U3
S-13A1A33-A6T1U3
S-13A1A34-A6T1U3
S-13A1A35-A6T1U3
S-13A1B10-A6T1U3
S-13A1B11-A6T1U3
S-13A1B12-A6T1U3
S-13A1B1C-A6T1U3
S-13A1B13-A6T1U3
S-13A1B14-A6T1U3
S-13A1B15-A6T1U3
S-13A1B16-A6T1U3
S-13A1B17-A6T1U3
S-13A1B18-A6T1U3
S-13A1B1J-A6T1U3
S-13A1B19-A6T1U3
S-13A1B20-A6T1U3
S-13A1B21-A6T1U3
S-13A1B22-A6T1U3
S-13A1B23-A6T1U3
S-13A1B24-A6T1U3
S-13A1B25-A6T1U3
S-13A1B26-A6T1U3
S-13A1B27-A6T1U3
S-13A1B28-A6T1U3
S-13A1B2J-A6T1U3
S-13A1B29-A6T1U3
S-13A1B30-A6T1U3
S-13A1B31-A6T1U3
S-13A1B32-A6T1U3
S-13A1B33-A6T1U3
S-13A1B34-A6T1U3
S-13A1B35-A6T1U3
E
F
E
F
G
H
I
G
H
I
J
J
K
L
K
L
M
N
O
P
Q
R
S
T
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
U
V
W
X
Y
Z
2
2
3
3
4
4
49
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
4. 3 S-13A1 Series C type
4. 4 S-13A1 Series D type
Product Code
Product Code
Product Name
Product Name
(1)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
(2)
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
(3)
B
C
D
5
(1)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
(2)
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
(3)
B
C
D
5
S-13A1C10-A6T1U3
S-13A1C11-A6T1U3
S-13A1C12-A6T1U3
S-13A1C1C-A6T1U3
S-13A1C13-A6T1U3
S-13A1C14-A6T1U3
S-13A1C15-A6T1U3
S-13A1C16-A6T1U3
S-13A1C17-A6T1U3
S-13A1C18-A6T1U3
S-13A1C1J-A6T1U3
S-13A1C19-A6T1U3
S-13A1C20-A6T1U3
S-13A1C21-A6T1U3
S-13A1C22-A6T1U3
S-13A1C23-A6T1U3
S-13A1C24-A6T1U3
S-13A1C25-A6T1U3
S-13A1C26-A6T1U3
S-13A1C27-A6T1U3
S-13A1C28-A6T1U3
S-13A1C2J-A6T1U3
S-13A1C29-A6T1U3
S-13A1C30-A6T1U3
S-13A1C31-A6T1U3
S-13A1C32-A6T1U3
S-13A1C33-A6T1U3
S-13A1C34-A6T1U3
S-13A1C35-A6T1U3
S-13A1D10-A6T1U3
S-13A1D11-A6T1U3
S-13A1D12-A6T1U3
S-13A1D1C-A6T1U3
S-13A1D13-A6T1U3
S-13A1D14-A6T1U3
S-13A1D15-A6T1U3
S-13A1D16-A6T1U3
S-13A1D17-A6T1U3
S-13A1D18-A6T1U3
S-13A1D1J-A6T1U3
S-13A1D19-A6T1U3
S-13A1D20-A6T1U3
S-13A1D21-A6T1U3
S-13A1D22-A6T1U3
S-13A1D23-A6T1U3
S-13A1D24-A6T1U3
S-13A1D25-A6T1U3
S-13A1D26-A6T1U3
S-13A1D27-A6T1U3
S-13A1D28-A6T1U3
S-13A1D2J-A6T1U3
S-13A1D29-A6T1U3
S-13A1D30-A6T1U3
S-13A1D31-A6T1U3
S-13A1D32-A6T1U3
S-13A1D33-A6T1U3
S-13A1D34-A6T1U3
S-13A1D35-A6T1U3
E
F
E
F
G
H
I
G
H
I
J
J
K
L
K
L
M
N
O
P
Q
R
S
T
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
U
V
W
X
Y
Z
2
2
3
3
4
4
50
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
Power Dissipation
HSOP-8A
HSOP-6
T
j
= 125C max.
Tj = 125C max.
5
5
4
4
3
2
1
0
E
3
2
1
0
D
C
B
E
D
B
A
A
0
25
50
75
100 125 150 175
0
25
50
75
100 125 150 175
Ambient temperature (Ta) [C]
Ambient temperature (Ta) [C]
Board
Power Dissipation (PD)
0.96 W
Board
Power Dissipation (PD)
A
B
C
D
E
A
B
C
D
E
1.04 W
1.35 W
−
1.35 W
2.56 W
2.70 W
2.27 W
3.23 W
2.44 W
SOT-89-5
HSNT-6A
Tj = 125C max.
Tj = 125C max.
5
4
3
2
1
5
4
3
2
1
0
E
D
B
B
A
A
0
0
25
50
75
100 125 150 175
0
25
50
75
100 125 150 175
Ambient temperature (Ta) [C]
Ambient temperature (Ta) [C]
Board
Power Dissipation (PD)
Board
Power Dissipation (PD)
A
B
C
D
E
0.84 W
1.19 W
−
A
B
C
D
E
0.51 W
0.64 W
−
−
−
2.17 W
2.86 W
51
HSOP-8A Test Board
No. HSOP8A-A-Board-SD-1.0
SII Semiconductor Corporation
HSOP-8A Test Board
IC Mount Area
enlarged view
No. HSOP8A-A-Board-SD-1.0
SII Semiconductor Corporation
HSOP-6 Test Board
No. HSOP6-A-Board-SD-1.0
SII Semiconductor Corporation
SOT-89-5 Test Board
No. SOT895-A-Board-SD-1.0
SII Semiconductor Corporation
HSNT-6A Test Board
No. HSNT6A-A-Board-SD-1.0
SII Semiconductor Corporation
+0.20
-0.35
5.02
3.0
8
5
1
4
1
4
0.20±0.05
8
5
+0.12
0.4
-0.07
1.27
No. FH008-Z-P-SD-2.0
TITLE
HSOP8A-Z-PKG Dimensions
FH008-Z-P-SD-2.0
No.
ANGLE
UNIT
mm
SII Semiconductor Corporation
+0.20
-0.35
5.02
2.14
8
5
1
4
8
5
1
4
0.20±0.05
+0.12
0.4
-0.07
1.27
No. FH008-Z-P-S1-2.0
TITLE
HSOP8A-Z-PKG Dimensions
FH008-Z-P-S1-2.0
No.
ANGLE
UNIT
mm
SII Semiconductor Corporation
4.0±0.1(10 pitches:40.0±0.2)
2.0±0.05
+0.1
-0.0
ø1.5
0.3±0.05
8.0±0.1
ø2.0±0.05
2.1±0.1
6.7±0.1
8
5
1
4
Feed direction
No. FH008-Z-C-SD-1.0
HSOP8A-Z-Carrier Tape
FH008-Z-C-SD-1.0
TITLE
No.
ANGLE
UNIT
mm
SII Semiconductor Corporation
4.0±0.1(10 pitches:40.0±0.2)
2.0±0.05
+0.1
-0
ø1.5
0.25±0.02
+0.25
-0
8.0±0.1
ø1.5
2.1±0.1
6.4±0.1
8
5
1
4
Feed direction
No. FH008-Z-C-S1-1.0
HSOP8A-Z-Carrier Tape
FH008-Z-C-S1-1.0
TITLE
No.
ANGLE
UNIT
mm
SII Semiconductor Corporation
17.4±1.0
13.4±1.0
Enlarged drawing in the central part
ø21±0.8
2±0.5
ø13±0.2
No. FH008-Z-R-SD-1.0
HSOP8A-Z-Reel
FH008-Z-R-SD-1.0
TITLE
No.
ANGLE
UNIT
QTY.
4,000
mm
SII Semiconductor Corporation
0.76
3.2
1.27
1.27
1.27
No. FH008-Z-L-SD-1.0
HSOP8A-Z
-Land Recommendation
TITLE
No.
FH008-Z-L-SD-1.0
ANGLE
UNIT
mm
SII Semiconductor Corporation
5.02±0.2
5
6
4
1
3
2
0.20±0.05
1.67±0.05
0.4±0.05
1.91
1.91
No. FH006-A-P-SD-2.1
TITLE
HSOP6-A-PKG Dimensions
FH006-A-P-SD-2.1
No.
ANGLE
UNIT
mm
SII Semiconductor Corporation
4.0±0.1(10 pitches:40.0±0.2)
2.0±0.05
ø1.55±0.05
0.3±0.05
8.0±0.1
ø2.0±0.05
2.1±0.1
5°max.
6.7±0.1
6
4
1
3
Feed direction
No. FH006-A-C-SD-1.0
HSOP6-A-Carrier Tape
FH006-A-C-SD-1.0
TITLE
No.
ANGLE
UNIT
mm
SII Semiconductor Corporation
60°
2±0.5
13.5±0.5
Enlarged drawing in the central part
ø21±0.8
2±0.5
ø13±0.2
No. FH006-A-R-S1-1.0
HSOP6-A-Reel
FH006-A-R-S1-1.0
TITLE
No.
ANGLE
UNIT
QTY.
4,000
mm
SII Semiconductor Corporation
2.03
0.76
1.91
1.91
No. FH006-A-L-SD-2.0
HSOP6-A
-Land Recommendation
TITLE
No.
FH006-A-L-SD-2.0
ANGLE
UNIT
mm
SII Semiconductor Corporation
4.5±0.1
1.6±0.2
1.5±0.1
5
4
0.3
45°
1
2
3
1.5±0.1 1.5±0.1
0.4±0.05
0.4±0.1
0.4±0.1
0.45±0.1
No. UP005-A-P-SD-2.0
SOT895-A-PKG Dimensions
UP005-A-P-SD-2.0
TITLE
No.
ANGLE
mm
UNIT
SII Semiconductor Corporation
4.0±0.1(10 pitches : 40.0±0.2)
+0.1
-0
ø1.5
2.0±0.05
+0.1
-0
0.3±0.05
2.0±0.1
8.0±0.1
ø1.5
5° max.
4.75±0.1
3
2
1
5
4
Feed direction
No. UP005-A-C-SD-1.1
TITLE
SOT895-A-Carrier Tape
UP005-A-C-SD-1.1
No.
ANGLE
mm
UNIT
SII Semiconductor Corporation
16.5max.
13.0±0.3
Enlarged drawing in the central part
(60°)
(60°)
No. UP005-A-R-SD-1.1
TITLE
SOT895-A-Reel
UP005-A-R-SD-1.1
No.
ANGLE
QTY.
1,000
mm
UNIT
SII Semiconductor Corporation
1.96±0.05
1.78±0.05
6
5
4
.5
2
3
1
0.12±0.04
0.5
0.5
0.48±0.02
0.22±0.05
The heat sink of back side has different electric
potential depending on the product.
Confirm specifications of each product.
Do not use it as the function of electrode.
No. PJ006-A-P-SD-3.1
TITLE
HSNT-6A-A-PKG Dimensions
No.
PJ006-A-P-SD-3.1
ANGLE
UNIT
mm
SII Semiconductor Corporation
+0.1
-0
4.0±0.1
2.0±0.05
0.25±0.05
ø1.5
0.65±0.05
ø0.5±0.1
4.0±0.1
2.25±0.05
5°
3 2 1
.
4
5 6
Feed direction
No. PJ006-A-C-SD-1.0
TITLE
HSNT-6A-A-Carrier Tape
PJ006-A-C-SD-1.0
No.
ANGLE
UNIT
mm
SII Semiconductor Corporation
12.5max.
9.0±0.3
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. PJ006-A-R-SD-1.0
TITLE
HSNT-6A-A-Reel
PJ006-A-R-SD-1.0
No.
ANGLE
UNIT
QTY.
5,000
mm
SII Semiconductor Corporation
0.5
Land Recommendation
0.7
0.7
0.35
0.35
0.3
1.4
2.1
Caution It is recommended to solder the heat sink to a board
in order to ensure the heat radiation.
PKG
0.5
Stencil Opening
0.8
0.8
0.2
0.2
0.3
1.6
2.0
HSNT-6A-A
TITLE
-Land &Stencil Opening
No.
PJ006-A-LM-SD-1.1
ANGLE
UNIT
mm
No. PJ006-A-LM-SD-1.1
SII Semiconductor Corporation
Disclaimers (Handling Precautions)
1. All the information described herein (product data, specifications, figures, tables, programs, algorithms and
application circuit examples, etc.) is current as of publishing date of this document and is subject to change without
notice.
2. The circuit examples and the usages described herein are for reference only, and do not guarantee the success of
any specific mass-production design.
SII Semiconductor Corporation is not responsible for damages caused by the reasons other than the products or
infringement of third-party intellectual property rights and any other rights due to the use of the information described
herein.
3. SII Semiconductor Corporation is not responsible for damages caused by the incorrect information described herein.
4. Take care to use the products described herein within their specified ranges. Pay special attention to the absolute
maximum ratings, operation voltage range and electrical characteristics, etc.
SII Semiconductor Corporation is not responsible for damages caused by failures and/or accidents, etc. that occur
due to the use of products outside their specified ranges.
5. When using the products described herein, confirm their applications, and the laws and regulations of the region or
country where they are used and verify suitability, safety and other factors for the intended use.
6. When exporting the products described herein, comply with the Foreign Exchange and Foreign Trade Act and all
other export-related laws, and follow the required procedures.
7. The products described herein must not be used or provided (exported) for the purposes of the development of
weapons of mass destruction or military use. SII Semiconductor Corporation is not responsible for any provision
(export) to those whose purpose is to develop, manufacture, use or store nuclear, biological or chemical weapons,
missiles, or other military use.
8. The products described herein are not designed to be used as part of any device or equipment that may affect the
human body, human life, or assets (such as medical equipment, disaster prevention systems, security systems,
combustion control systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment,
aviation equipment, aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle
use or other uses. Do not use those products without the prior written permission of SII Semiconductor Corporation.
Especially, the products described herein cannot be used for life support devices, devices implanted in the human
body and devices that directly affect human life, etc.
Prior consultation with our sales office is required when considering the above uses.
SII Semiconductor Corporation is not responsible for damages caused by unauthorized or unspecified use of our
products.
9. Semiconductor products may fail or malfunction with some probability.
The user of these products should therefore take responsibility to give thorough consideration to safety design
including redundancy, fire spread prevention measures, and malfunction prevention to prevent accidents causing
injury or death, fires and social damage, etc. that may ensue from the products' failure or malfunction.
The entire system must be sufficiently evaluated and applied on customer's own responsibility.
10. The products described herein are not designed to be radiation-proof. The necessary radiation measures should be
taken in the product design by the customer depending on the intended use.
11. The products described herein do not affect human health under normal use. However, they contain chemical
substances and heavy metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips
may be sharp. Take care when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products described herein, comply with the laws and ordinances of the country or region where
they are used.
13. The information described herein contains copyright information and know-how of SII Semiconductor Corporation.
The information described herein does not convey any license under any intellectual property rights or any other
rights belonging to SII Semiconductor Corporation or a third party. Reproduction or copying of the information
described herein for the purpose of disclosing it to a third-party without the express permission of SII Semiconductor
Corporation is strictly prohibited.
14. For more details on the information described herein, contact our sales office.
1.0-2016.01
www.sii-ic.com
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