S-11L10B13-M5T1U [SII]
SUPER-LOW OUTPUT LOW DROPOUT CMOS VOLTAGE REGULATOR; 超低输出低压差型CMOS电压稳压器
| 型号： | S-11L10B13-M5T1U |
| 厂家： | 
SEIKO INSTRUMENTS INC |
| 描述： | SUPER-LOW OUTPUT LOW DROPOUT CMOS VOLTAGE REGULATOR |
| 文件： | 总35页 (文件大小：570K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Rev.1.0_00
SUPER-LOW OUTPUT LOW DROPOUT
CMOS VOLTAGE REGULATOR
S-11L10 Series
S-11L10 Series, developed using the CMOS technology, is a
positive voltage regulator IC which has the low output voltage,
the high-accuracy output voltage and the low current
consumption (150 mA output current).
A 1.0 µF small ceramic capacitor can be used. It operates with
low current consumption of 9 µA typ.
The overcurrent protection circuit prevents the load current
from exceeding the capacitance of output transistor. The
power-off circuit ensures longer battery life.
Various capacitors, also small ceramic capacitors, can be used
for this IC more than for the conventional regulator ICs which
have CMOS technology.
Furthermore a small SOT-23-5 and SNT-6A(H) packages
realize high-density mounting.
Features
• Low output voltage:
0.8 V to 3.3 V, selectable in 0.05 V step.
1.2 V to 3.65 V
• Low input voltage:
• Low equivalent series resistance capacitor : Ceramic capacitor of 1.0 µF or more can be used as the I/O capacitor.
• High-accuracy output voltage:
• Low dropout voltage:
• Low current consumption:
1.0% (0.8 V to 1.45 V output product : 15 mV)
210 mV typ. (products having the output of 1.5 V, IOUT = 100 mA)
During operation:
During power-off:
9.0 µA typ., 16 µA max.
0.1 µA typ., 0.9 µA max.
• Output current:
• Ripple rejection:
Possible to output 150 mA (at VIN ≥ VOUT(S) + 1.0 V)*1
60 dB typ. (at 1.0 kHz, VOUT = 1.25 V)
limits overcurrent of output transistor
Ensures long battery life.
• Built-in overcurrent protection circuit:
• Built-in power-off circuit:
• Discharge shunt function
• Selectable constant current source pull-down
• Small package:
SOT-23-5, SNT-6A(H)
• Lead-free product
*1. Attention should be paid to the power dissipation of the package when the output current is large.
Applications
• Power supply for battery-powered devices
• Power supply for mobile phones
• Power supply for portable equipment
Package
Drawing Code
Package Name
Package
MP005-A
PI006-A
Tape
Reel
Land
PI006-A
SOT-23-5
SNT-6A(H)
MP005-A
PI006-A
MP005-A
PI006-A
Seiko Instruments Inc.
1
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Block Diagrams
1. S-11L10 Series B type
Function
Status
*1
ON / OFF logic
Constant current
source pull-down
Active “H”
VIN
VOUT
Available
Overcurrent
protection circuit
Power-off
circuit
ON / OFF
+
−
Reference
voltage circuit
*1
VSS
*1. Parasitic diode
Figure 1
2. S-11L10 Series D type
Function
Status
*1
ON / OFF logic
Constant current
source pull-down
Active “H”
VIN
VOUT
None
Overcurrent
protection circuit
Power-off
circuit
ON / OFF
+
−
Reference
voltage circuit
*1
VSS
*1. Parasitic diode
Figure 2
2
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Product Name Structure
Users can select the product type, output voltage, and package type for the S-11L10 Series. Refer to “1. Product
name” regarding the contents of product name, “2. Function list of product type” regarding the product type.
1. Product name
(1) SNT-6A(H)
S-11L10
x
xx
I6T2
G
−
Package abbreviation and IC packing specifications*1
I6T2: SNT-6A(H), Tape
Output voltage*2
08 to 33
(e.g., when the output voltage is 1.0 V, it is
expressed as 10.)
Product type*3
B, D
*1. Refer to the tape specifications.
*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”.
(2) SOT-23-5
S-11L10
x
xx
M5T1
U
−
Package abbreviation and IC packing specifications*1
M5T1: SOT-23-5, Tape
Output voltage*2
08 to 33
(e.g., when the output voltage is 1.0 V, it is
expressed as 10.)
Product type*3
B, D
*1. Refer to the tape specifications.
*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”.
2. Function list of product type
Table 1
Constant Current Source
Pull-down
Available
None
Product Type
ON / OFF Logic
Active “H”
Active “H”
B
D
Seiko Instruments Inc.
3
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
3. Product name list
3. 1 S-11L10 Series B type
ON / OFF logic:
Active “H”
Constant current source pull-down
:
Available
Table 2
SOT-23-5
Output voltage
SNT-6A(H)
S-11L10B08-M5T1U
S-11L10B09-M5T1U
S-11L10B10-M5T1U
S-11L10B11-M5T1U
S-11L10B12-M5T1U
S-11L10B13-M5T1U
S-11L10B14-M5T1U
S-11L10B15-M5T1U
S-11L10B16-M5T1U
S-11L10B17-M5T1U
S-11L10B18-M5T1U
S-11L10B19-M5T1U
S-11L10B20-M5T1U
S-11L10B21-M5T1U
S-11L10B22-M5T1U
S-11L10B23-M5T1U
S-11L10B24-M5T1U
S-11L10B25-M5T1U
S-11L10B26-M5T1U
S-11L10B27-M5T1U
S-11L10B28-M5T1U
S-11L10B29-M5T1U
S-11L10B30-M5T1U
S-11L10B31-M5T1U
S-11L10B32-M5T1U
S-11L10B33-M5T1U
S-11L10B08-I6T2G
S-11L10B09-I6T2G
S-11L10B10-I6T2G
S-11L10B11-I6T2G
S-11L10B12-I6T2G
S-11L10B13-I6T2G
S-11L10B14-I6T2G
S-11L10B15-I6T2G
S-11L10B16-I6T2G
S-11L10B17-I6T2G
S-11L10B18-I6T2G
S-11L10B19-I6T2G
S-11L10B20-I6T2G
S-11L10B21-I6T2G
S-11L10B22-I6T2G
S-11L10B23-I6T2G
S-11L10B24-I6T2G
S-11L10B25-I6T2G
S-11L10B26-I6T2G
S-11L10B27-I6T2G
S-11L10B28-I6T2G
S-11L10B29-I6T2G
S-11L10B30-I6T2G
S-11L10B31-I6T2G
S-11L10B32-I6T2G
S-11L10B33-I6T2G
0.8 V 15 mV
0.9 V 15 mV
1.0 V 15 mV
1.1 V 15 mV
1.2 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%
1.9 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%
2.9 V 1.0%
3.0 V 1.0%
3.1 V 1.0%
3.2 V 1.0%
3.3 V 1.0%
Remark Please contact our sales office for products with specifications other than the above.
4
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
3. 2 S-11L10 Series D type
ON / OFF logic:
Active “H”
Constant current source pull-down
:
None
Table 3
SOT-23-5
Output voltage
SNT-6A(H)
S-11L10D08-M5T1U
S-11L10D09-M5T1U
S-11L10D10-M5T1U
S-11L10D11-M5T1U
S-11L10D12-M5T1U
S-11L10D13-M5T1U
S-11L10D14-M5T1U
S-11L10D15-M5T1U
S-11L10D16-M5T1U
S-11L10D17-M5T1U
S-11L10D18-M5T1U
S-11L10D19-M5T1U
S-11L10D20-M5T1U
S-11L10D21-M5T1U
S-11L10D22-M5T1U
S-11L10D23-M5T1U
S-11L10D24-M5T1U
S-11L10D25-M5T1U
S-11L10D26-M5T1U
S-11L10D27-M5T1U
S-11L10D28-M5T1U
S-11L10D29-M5T1U
S-11L10D30-M5T1U
S-11L10D31-M5T1U
S-11L10D32-M5T1U
S-11L10D33-M5T1U
S-11L10D08-I6T2G
S-11L10D09-I6T2G
S-11L10D10-I6T2G
S-11L10D11-I6T2G
S-11L10D12-I6T2G
S-11L10D13-I6T2G
S-11L10D14-I6T2G
S-11L10D15-I6T2G
S-11L10D16-I6T2G
S-11L10D17-I6T2G
S-11L10D18-I6T2G
S-11L10D19-I6T2G
S-11L10D20-I6T2G
S-11L10D21-I6T2G
S-11L10D22-I6T2G
S-11L10D23-I6T2G
S-11L10D24-I6T2G
S-11L10D25-I6T2G
S-11L10D26-I6T2G
S-11L10D27-I6T2G
S-11L10D28-I6T2G
S-11L10D29-I6T2G
S-11L10D30-I6T2G
S-11L10D31-I6T2G
S-11L10D32-I6T2G
S-11L10D33-I6T2G
0.8 V 15 mV
0.9 V 15 mV
1.0 V 15 mV
1.1 V 15 mV
1.2 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%
1.9 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%
2.9 V 1.0%
3.0 V 1.0%
3.1 V 1.0%
3.2 V 1.0%
3.3 V 1.0%
Remark Please contact our sales office for products with specifications other than the above.
Seiko Instruments Inc.
5
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Pin Configuration
Table 4
SOT-23-5
Top view
Pin No.
Symbol
VIN
Description
1
2
3
4
5
Input voltage pin
5
1
4
3
VSS
GND pin
ON / OFF
ON / OFF pin
No connection
Output voltage pin
NC*1
VOUT
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
2
Figure 3
Table 5
SNT-6A(H)
Top view
Pin No.
Symbol
VOUT
VSS
Description
Output voltage pin
GND pin
1
2
3
4
5
6
1
2
3
6
5
4
NC*1
No connection
ON / OFF pin
GND pin
ON / OFF
VSS
VIN
Input voltage pin
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
Figure 4
6
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Absolute Maximum Ratings
Table 6
(Ta = 25°C unless otherwise specified)
Item
Input voltage
Symbol
VIN
VON / OFF
VOUT
Absolute Maximum Rating
SS − 0.3 to VSS + 4.0
Unit
V
V
V
V
V
SS − 0.3 to VIN + 0.3
SS − 0.3 to VIN + 0.3
600*1
Output voltage
V
SOT-23-5
SNT-6A(H)
mW
mW
°C
°C
Power dissipation
PD
500*1
Operating ambient temperature
Storage temperature
Topr
Tstg
−40 to +85
−40 to +125
*1. When mounted on board
[Mounted board]
(1) Board size :
(2) Name :
114.3 mm × 76.2 mm × t1.6 mm
JEDEC STANDARD51-7
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.
SOT-23-5
600
SNT-6A(H)
400
200
0
100
Ambient Temperature (Ta) [°C]
150
50
0
Figure 5 Power Dissipation of Package
Seiko Instruments Inc.
7
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Electrical Characteristics
Table 7 (1 / 2)
(Ta = 25°C unless otherwise specified)
Test
Item
Symbol
Conditions
0.8 V
1.5 V
Min.
Typ.
Max.
Unit
Circuit
VOUT(S)
0.015
VOUT(S)
+ 0.015
≤
≤
VOUT(S) < 1.5 V
VOUT(S) 2.65 V
VOUT(S)
VOUT(S)
VOUT(S)
V
1
VIN = VOUT(S)
+
1.0 V,
1.0 V
−
I
OUT = 30 mA
VOUT(S)
VOUT(S)
1.01
VOUT(S)
Output voltage*1
VOUT(E)
≤
V
1
1
×
0.99
×
VIN = 3.65 V,
OUT = 30 mA
VIN VOUT(S)
VIN = 3.65 V
VOUT(S)
2.65 V < VOUT(S)
0.8 V VOUT(S)
2.65 V < VOUT(S)
0.8 V
1.1 V
1.3 V
1.5 V
1.7 V
≤
3.3 V
V
I
×
0.99
×
1.01
≥
+
≤
≤
2.65 V
150*5
150*5
0.40
mA
mA
V
V
V
V
V
3
3
1
1
1
1
1
Output current*2
Dropout voltage*3
IOUT
≤
3.3 V
≤
≤
≤
≤
≤
VOUT(S) < 1.1 V
VOUT(S) < 1.3 V
VOUT(S) < 1.5 V
VOUT(S) < 1.7 V
0.44
0.28
0.24
0.21
0.19
0.48
0.42
0.36
0.32
0.29
Vdrop
IOUT = 100 mA
VOUT(S)
≤
3.3 V
VOUT(S)
OUT = 30 mA
3.4 V VIN
OUT = 30 mA
VIN = VOUT(S)
10 IOUT
VIN = 3.65 V,
10 IOUT
VIN = VOUT(S)
OUT = 30 mA,
40 Ta
VIN = 3.65 V,
OUT = 30 mA,
40 Ta
VIN = VOUT(S)
+
0.5 V
≤
VIN
≤ 3.65 V,
0.8 V
2.9 V
0.8 V
≤
≤
≤
VOUT(S) < 2.9 V
0.05
0.05
20
0.2
0.2
40
%/V
%/V
mV
1
1
1
1
∆
VOUT1
I
Line regulation
Load regulation
∆
VIN
•
VOUT
≤
≤
3.65 V,
VOUT(S)
VOUT(S)
≤
≤
3.3 V
I
+
≤
1.0 V,
2.65 V
µ
A
≤
100 mA
∆
VOUT2
2.65 V < VOUT(S)
≤
3.3 V
20
40
mV
µ
A
≤
≤
+
100 mA
1.0 V,
I
−
0.8 V
≤
VOUT(S)
≤
2.65 V
150
150
9
ppm/
ppm/
°
°
C
C
1
1
2
2
2
2
Output voltage
temperature
coefficient*4
∆
VOUT
°
C
≤
≤
+85
°
C
∆
Ta
•
VOUT
I
−
2.65 V < VOUT(S)
≤
3.3 V
°
C
≤
≤
+85
°
C
+
1.0 V,
ON / OFF pin = ON,
0.8 V
≤
VOUT(S)
≤
2.65 V
16
16
0.9
0.9
µ
µ
µ
µ
A
Current
consumption
during operation
no load
ISS1
VIN = 3.65 V,
ON / OFF pin = ON,
no load
2.65 V < VOUT(S)
≤
3.3 V
9
A
A
A
VIN = VOUT(S)
+ 1.0 V,
ON / OFF pin = OFF,
0.8 V
≤
VOUT(S)
≤
2.65 V
0.1
0.1
Current
consumption
during power-off
no load
ISS2
VIN = 3.65 V,
ON / OFF pin = OFF,
no load
2.65 V < VOUT(S) ≤ 3.3 V
8
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Table 7 (2 / 2)
(Ta = 25°C unless otherwise specified)
Test
Item
Symbol
VIN
Conditions
Min.
1.2
Typ.
Max.
3.65
Unit
V
Circuit
Input voltage
VIN = VOUT(S)
RL = 1.0 k
+ 1.0 V,
Ω,
0.8 V
≤
VOUT(S)
≤
2.65 V
0.9
0.9
V
V
V
V
4
4
4
4
ON / OFF pin
determined by VOUT output level
VIN = 3.65 V,
VSH
input voltage “H”
RL = 1.0 k
determined by VOUT output level
VIN = VOUT(S) 1.0 V,
RL = 1.0 k
determined by VOUT output level
IN = 3.65 V,
RL = 1.0 k
determined by VOUT output level
Ω,
2.65 V < VOUT(S)
≤
3.3 V
+
Ω,
0.8 V
≤
VOUT(S)
≤
2.65 V
0.2
0.2
ON / OFF pin
input voltage “L”
VSL
V
Ω,
2.65 V < VOUT(S)
≤
3.3 V
ON / OFF pin
V
IN = 3.65 V,
B type
D type
0.05
0.55
0.1
µ
µ
A
A
4
4
ISH
ISL
input current “H”
V
ON / OFF = 3.65 V
−
0.1
ON / OFF pin
input current “L”
VIN = 3.65 V, VON / OFF = 0 V
−
0.1
60
55
0.1
µA
4
5
5
VIN = VOUT(S)
f = 1.0 kHz,
+ 1.0 V,
0.8 V
≤
VOUT(S)
≤
1.25 V
dB
dB
∆
Vrip = 0.5 Vrms,
1.25 V < VOUT(S)
2.65 V < VOUT(S)
≤
2.65 V
I
OUT = 30 mA
Ripple rejection
RR
VIN = 3.65 V,
f = 1.0 kHz,
≤
3.3 V
55
dB
5
3
∆
Vrip = 0.5 Vrms,
OUT = 30 mA
VIN = VOUT(S)
ON / OFF pin = ON,
VOUT = 0 V
I
+
1.0 V,
0.8 V
≤
VOUT(S)
≤
2.65 V
150
mA
Short-circuit
current
Ishort
VIN = 3.65 V,
ON / OFF pin = ON,
2.65 V < VOUT(S)
≤
3.3 V
150
100
mA
3
3
V
OUT = 0 V
“L” output Nch
ON resistance
RLOW
VOUT = 0.1 V, VIN = 3.65 V
Ω
*1. VOUT(S): Specified output voltage
VOUT(E): Actual output voltage
Output voltage when fixing IOUT(= 30 mA) and inputting VOUT(S) +1.0 V or 3.65 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 or 3.65 V and IOUT = 100 mA.
V
IN1 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.
∆VOUT
∆Ta
∆VOUT
mV/°C *1 = VOUT(S) V *2
×
ppm/°C *3 ÷ 1000
[
]
[ ]
[
]
∆Ta•VOUT
*1. Change in temperature of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large.
This specification is guaranteed by design.
Seiko Instruments Inc.
9
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Test Circuits
1.
+
VOUT
VSS
VIN
A
+
ON / OFF
V
Set to power
ON
Figure 6
+
2.
3.
A
VOUT
VIN
ON / OFF
VSS
Set to VIN or GND
Figure 7
+
VOUT
A
VIN
+
ON / OFF
V
VSS
Set to VIN or GND
Figure 8
4.
5.
VOUT
VIN
+
+
+
ON / OFF
A
V
V
RL
VSS
Figure 9
VOUT
VSS
VIN
ON / OFF
RL
Set to power
Figure 10
10
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Standard Circuit
Input
Output
VIN
VOUT
*1
*2
CIN
ON / OFF
CL
VSS
Single GND
GND
*1.
CIN is a capacitor for stabilizing the input.
*2. Ceramic capacitor of 1.0 µF or more can be used as CL.
Figure 11
Caution The above connection diagram and constant will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constant.
Condition of Application
Input capacitor (CIN) :
1.0 µF or more
Output capacitor (CL) : 1.0 µF or more (ceramic capacitor)
Caution A general series regulator may oscillate, depending on the external components. 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-11L10 Series requires an output capacitor between the VOUT and VSS pin for phase compensation. Operation is
stabilized by a ceramic capacitor with an output capacitance of 1.0 µF or more over the entire temperature range.
When using an OS capacitor, tantalum capacitor, or aluminum electrolytic capacitor, the capacitance must be 1.0 µF or
more.
The value of the output overshoot or undershoot transient response varies depending on the value of the output
capacitor. The required capacitance of the input capacitor differs depending on the application.
The recommended capacitance for an application is CIN ≥ 1.0 µF, CL ≥ 1.0 µF; however, when selecting the output
capacitor, perform sufficient evaluation, including evaluation of temperature characteristics, on the actual device.
Seiko Instruments Inc.
11
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Explanation of Terms
1. Low dropout voltage regulator
This IC’s 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. Differs depending on the product.
*2. When VOUT < 1.5 V : 15 mV, when 1.5 V ≤ VOUT : 1.0%
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.
∆VOUT1
3. Line regulation
∆V •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 (∆VOUT2
)
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 VIN 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)
12
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
∆VOUT
6. Temperature coefficient of output voltage
∆Ta•V
OUT
The shaded area in Figure 12 is the range where VOUT varies in the operating temperature range when the
temperature coefficient of the output voltage is 150 ppm/°C.
Example of S-11L10B10 typ. products
VOUT
[V]
+0.15 mV/°C
*1
VOUT(E)
−0.15 mV/°C
−40
25
Ta [°C]
85
*1.
V
OUT(E) is the value of the output voltage measured at 25°C.
Figure 12
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
∆VOUT
∆Ta
∆VOUT
∆Ta•VOUT
mV/°C *1 = VOUT(S) V *2
×
ppm/°C *3 ÷ 1000
[
]
[ ]
[
]
*1. Change in temperature of output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
Seiko Instruments Inc.
13
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Operation
1. Basic operation
Figure 13 shows the block diagram of S-11L10 Series.
The error amplifier compares the reference voltage (Vref) with 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 13
2. Output transistor
In the S-11L10 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 inverse
current flowing from the VOUT pin through a parasitic diode to the VIN pin.
14
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
3. ON / OFF pin
This pin starts and stops the regulator.
When the ON / OFF pin is set to the power-off level, the entire internal circuit stops operating, and the built-in P-
channel MOS FET output transistor between the VIN and VOUT pins is turned off, reducing current consumption
significantly.
Since the S-11L10 Series has a built-in discharge shunt circuit to discharge the output capacitance, the VOUT pin is
forcibly set to the VSS level. The ON / OFF pin is configured as shown in Figure 14 and 15.
(1) S-11L10 Series B type
The ON / OFF pin is internally pulled down to VSS by constant current source, so the VOUT pin is set to the VSS
level when it is in the floating state. For the ON / OFF pin current, refer to the B type of power-off pin input current
“H” in “ Electrical Characteristics”.
(2) S-11L10 Series D type
Do not use the ON / OFF pin in the floating state because this pin is internally not pulled up or pulled down. When
not using the ON / OFF pin, connect it to the VIN pin.
Caution Under high temperature in the S-11L10 Series, this IC’s current consumption may increase if
applying voltage of 0.2 V to 0.9 V to the ON / OFF pin.
Table 8
Logic Type
B / D
ON / OFF Pin
“L”: Power-off
“H”: Power-on
Internal Circuits
Stop
VOUT Pin Voltage
VSS level
Current Consumption
ISS2
ISS1
B / D
Operate
Set value
(1) S-11L10 Series B Type
(2) S-11L10 Series D Type
VIN
VIN
ON / OFF
ON / OFF
VSS
VSS
Figure 14
Figure 15
Seiko Instruments Inc.
15
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
4. Discharge shunt function
The S-11L10 Series has a built-in discharge shunt circuit to discharge the output capacitance. When the ON / OFF
pin is set to power-off level, turns the output transistor off, and turns the discharge shunt function on so that the
output capacitor discharges. The VOUT pin is set to the VSS level faster, compared to the product which does not
have a discharge shunt circuit.
S-11L10 Series
Output transistor : OFF
*1
VOUT
VIN
Discharge shunt function
: ON
Output
capacitance
(CL)
*1
ON / OFF
Power-off circuit
ON / OFF Pin
: Power-off
Current flow
GND
VSS
*1. Parasitic diode
Figure 16
16
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
5. Overcurrent protection circuit
The S-11L10 Series has 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 and VSS
pins. The current (Ishort) when the output pin is short-circuited is internally set at approx. 150 mA (typ.), and the
normal value is restored for the output voltage, if releasing a short circuit once.
Caution Using the overcurrent protection circuit is to protect the output transistor from accidental
conditions such as short circuited load and the rapid and large current flow in the large capacitor.
The overcurrent protection circuit is not suitable for use under the short circuit status or large
current flowing (150 mA or more) that last long.
6. Constant current source pull-down (S-11L10 Series B type)
In the S-11L10 Series B type, the ON / OFF pin is internally pulled down to VSS, so the VOUT pin is in the VSS level
in the floating status.
In the S-11L10 Series B type, note that the ON / OFF pin is connected to VIN and during operation, IC’s current
consumption increases as much as the constant current flows.
Seiko Instruments Inc.
17
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Precautions
• Wiring patterns for the VIN, VOUT and GND pins should be designed so that the impedance is low. When mounting
an output capacitor between the VOUT and VSS pin (CL) and a capacitor for stabilizing the input between VIN and
VSS pin (CIN), the distance from the capacitors to these pins should be as short as possible.
• Note that the output voltage may increase when a series regulator is used at low load current (100 µA or less).
• Note that the output voltage may increase due to the leakage current from a driver when a series regulator is used at
high temperature.
• Under high temperature, this IC’s current consumption may increase if applying voltage of 0.2 V to 0.9 V to the ON /
OFF pin.
• This IC may oscillate if power supply’s inductance is high. Select an input capacitor after performing sufficient
evaluation under the actual usage conditions including evaluation of temperature characteristics.
• Generally a series regulator may cause oscillation, depending on the selection of external parts. The following
conditions are recommended for this IC. However, be sure to perform sufficient evaluation under the actual usage
conditions for selection, including evaluation of temperature characteristics. See “(5) 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) :
1.0 µF or more
1.0 µF or more
• The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitor 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.
• A momentary overshoot may be output when the power supply suddenly increases, and the output capacitance is
small. It is therefore important to sufficiently evaluate the output voltage at power application in actual device.
• The application conditions for the input voltage, output voltage, and load current should not exceed the package
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 7 in “
Electrical Characteristics” and footnote *5 of the table.
• SII 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.
18
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Characteristics (Typical Data)
(1) Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C)
VOUT = 0.8 V
VOUT = 1.5 V
1.2
2.0
1.0
0.8
0.6
0.4
0.2
1.5
1.0
0.5
V
IN = 2.0 V
2.5 V
V
IN = 1.3 V
1.8 V
3.65 V
3.65 V
0
0
0
0
50 100 150 200 250 300 350
50 100 150 200 250 300 350
I
OUT [mA]
IOUT [mA]
VOUT = 3.3 V
4.0
3.0
2.0
1.0
Remark In determining the output current, attention should
be paid to the following.
V
IN = 3.65 V
1. The minimum output current value and
footnote *5 in Table 7 in the “ Electrical
Characteristics”
2. The package power dissipation
0
0
50 100 150 200 250 300 350
I
OUT [mA]
(2) Output Voltage vs. Input Voltage (Ta = 25°C)
VOUT = 0.8 V
VOUT = 1.5 V
1.0
1.6
I
OUT = 1 mA
IOUT = 1 mA
0.9
0.8
0.7
0.6
0.5
0.4
0.3
1.5
1.4
1.3
1.2
1.1
1.0
30 mA
30 mA
100 mA
100 mA
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
1.0
1.5
2.0
2.5
3.0
3.5
V
IN [V]
VIN [V]
VOUT = 3.3 V
3.4
3.3
3.2
3.1
3.0
2.9
IOUT = 1 mA
30 mA
100 mA
2.8
2.8
3.0
3.2
3.4
3.6
V
IN [V]
Seiko Instruments Inc.
19
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
(3) Dropout Voltage vs. Output Current
VOUT = 0.8 V
VOUT = 1.5 V
0.5
0.30
0.25
0.20
0.15
0.10
0.05
0.4
Ta = 85°C
Ta = 85°C
0.3
25°C
25°C
0.2
−40°C
−40°C
0.1
0
0
0
0
25
50
75
100 125 150
25
50
75
100 125 150
I
OUT [mA]
IOUT [mA]
VOUT = 3.3 V
0.20
0.15
0.10
0.05
Ta = 85°C
25°C
−40°C
0
0
25
50
75
100 125 150
I
OUT [mA]
(4) Dropout Voltage vs. Set Output Voltage
0.40
I
OUT = 150 mA
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
100 mA
50 mA
30 mA
10 mA
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
OUT [V]
20
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
(5) Output Voltage vs. Ambient Temperature
VOUT = 0.8 V
VOUT = 1.5 V
0.84
1.60
0.82
0.80
0.78
0.76
1.55
1.50
1.45
1.40
−
40
−
25
0
25
50
75 85
−
40
−
25
0
25
50
75 85
Ta [°C]
Ta [°C]
VOUT = 3.3 V
3.5
3.4
3.3
3.2
3.1
3.0
−
40
−
25
0
25
50
75 85
Ta [°C]
(6) Current Consumption vs. Input Voltage
VOUT = 0.8 V
VOUT = 1.5 V
12
12
Ta = 85°C
Ta = 85°C
10
10
8
8
6
6
25°C
−40°C
25°C
−40°C
4
2
0
4
2
0
0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
V
IN [V]
VIN [V]
VOUT = 3.3 V
12
Ta = 85°C
10
8
6
25°C
−40°C
4
2
0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
V
IN [V]
Seiko Instruments Inc.
21
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
(7) Ripple Rejection (Ta = 25°C)
VOUT = 0.8 V
VOUT = 1.5 V
V
IN = 1.8 V, CL = 1.0 µF
V
IN = 2.5 V, CL = 1.0 µF
100
100
80
60
40
20
IOUT = 1 mA
IOUT = 1 mA
80
60
40
20
0
30 mA
30 mA
100 mA
100 mA
0
10
100
1k
10k
100k
1M
10
100
1k
10k
100k
1M
Frequency [Hz]
Frequency [Hz]
VOUT = 2.5 V
VIN = 3.5 V, CL = 1.0 µF
100
80
60
40
20
I
OUT = 1 mA
30 mA
100 mA
0
10
100
1k
10k
100k
1M
Frequency [Hz]
22
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Reference Data
(1) Transient Response Characteristics when Input (Ta = 25°C)
VOUT = 0.8 V
OUT = 30 mA, tr = tf = 5.0 µs, CL = 1.0 µF, CIN = 1.0 µF
VOUT = 1.5 V
I
IOUT = 30 mA, tr = tf = 5.0 µs, CL = 1.0 µF, CIN = 1.0 µF
3.0
2.5
2.0
1.5
1.0
0.5
0
4.0
3.0
2.0
1.0
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
5.0
4.0
3.0
2.0
1.0
0
VIN
VIN
VOUT
VOUT
−1.0
−2.0
−1.0
−100 −50
0
50 100 150 200 250 300
−100 −50
0
50 100 150 200 250 300
t [µs]
t [µs]
VOUT = 2.0 V
OUT = 30 mA, tr = tf = 5.0 µs, CL = 1.0 µF, CIN = 1.0 µF
I
4.0
3.5
3.0
2.5
2.0
1.5
1.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
VIN
VOUT
−100 −50
0
50 100 150 200 250 300
t [µs]
(2) Transient Response Characteristics of Load (Ta = 25°C)
VOUT = 0.8 V
VOUT = 1.5 V
VIN = 1.8 V, CL = 1.0 µF, CIN = 1.0 µF, IOUT = 50 ↔ 100 mA
VIN = 2.5 V, CL = 1.0 µF, CIN = 1.0 µF, IOUT = 50 ↔ 100 mA
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
150
100
50
1.70
1.65
1.60
1.55
1.50
1.45
1.40
1.35
150
100
50
IOUT
IOUT
VOUT
0
0
VOUT
−50
−100
−150
−200
−50
−100
−150
−200
−100 −50
0
50 100 150 200 250 300
−100 −50
0
50 100 150 200 250 300
t [µs]
t [µs]
V
V
OUT = 3.3 V
IN = 3.65 V, CL = 1.0 µF, CIN = 1.0 µF, IOUT = 50 ↔ 100 mA
3.45
3.40
3.35
3.30
3.25
3.20
3.15
150
100
50
IOUT
0
VOUT
−50
−100
−150
−200
−100 −50
0
50 100 150 200 250 300
t [µs]
Seiko Instruments Inc.
23
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
(3) Transient Response Characteristics of ON / OFF Pin (Ta = 25°C)
VOUT = 0.8 V
VOUT = 1.5 V
VIN = 1.8 V, CL = 1.0 µF, CIN = 1.0 µF, IOUT = 100 mA
VIN = 2.5 V, CL = 1.0 µF, CIN = 1.0 µF, IOUT = 100 mA
2.5
3
5.0
6
2.0
2
4.0
3.0
4
VON /OFF
VOUT
1.5
1.0
0.5
0
1
2
V
ON /OFF
OUT
2.0
1.0
0
0
0
−1
−2
−3
−2
−4
−6
V
−0.5
−1.0
−50
0
50
100
t [µs]
150
200
−50
0
50
100
t [µs]
150
200
VOUT = 3.3 V
VIN = 3.65 V, CL = 1.0 µF, CIN = 1.0 µF, IOUT = 100 mA
10.0
9
8.0
6
6.0
3
VON /OFF
4.0
0
2.0
−3
−6
−9
VOUT
0
−2.0
−50
0
50
100
t [µs]
150
200
(4) Output Capacitance vs. Characteristics of Discharge Time (Ta = 25°C)
VIN = VOUT + 1.0 V (max.: 3.65 V), IOUT = no load
VON / OFF = VOUT + 1.0 V → VSS, tf = 1 µs
1 µs
VON / OFF
3.0
2.5
2.0
1.5
1.0
0.5
0
V
OUT(S) = 3.3 V
1.5 V
0.8 V
VSS
tDSC
VOUT
0
2
4
6
8
10
12
V
OUT × 10%
C
L
[µF]
VIN = VOUT + 1.0 V
VON / OFF = VOUT + 1.0 V → VSS
Figure 14 Measurement Condition of Discharge Time
24
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
(5) Example of Equivalent Series Resistance vs. Output Current Characteristics (Ta = 25°C)
CL : TDK Corporation C3216X8R1E105K (1.0 µF)
CIN = CL = 1.0 µF
100
VIN
VOUT
CIN
Stable
S-11L10 Series
VSS
CL
RESR
ON / OFF
0
0.1
150
IOUT [mA]
Seiko Instruments Inc.
25
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
Marking Specifications
(1) SOT-23-5
SOT-23-5
: Product code (Refer to Product name vs. Product code)
: Lot number
(1) to (3)
(4)
5
4
(1) (2) (3) (4)
1
2
3
Product name vs. Product code
(a) S-11L10 Series B type
(b) S-11L10 Series D type
Product code
Product code
Product Name
Product Name
(1)
(2)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
(3)
A
B
C
D
E
F
G
H
I
(1)
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
(2)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(3)
A
B
C
D
E
F
G
H
I
S-11L10B08-M5T1U
S-11L10B09-M5T1U
S-11L10B10-M5T1U
S-11L10B11-M5T1U
S-11L10B12-M5T1U
S-11L10B13-M5T1U
S-11L10B14-M5T1U
S-11L10B15-M5T1U
S-11L10B16-M5T1U
S-11L10B17-M5T1U
S-11L10B18-M5T1U
S-11L10B19-M5T1U
S-11L10B20-M5T1U
S-11L10B21-M5T1U
S-11L10B22-M5T1U
S-11L10B23-M5T1U
S-11L10B24-M5T1U
S-11L10B25-M5T1U
S-11L10B26-M5T1U
S-11L10B27-M5T1U
S-11L10B28-M5T1U
S-11L10B29-M5T1U
S-11L10B30-M5T1U
S-11L10B31-M5T1U
S-11L10B32-M5T1U
S-11L10B33-M5T1U
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
S-11L10D08-M5T1U
S-11L10D09-M5T1U
S-11L10D10-M5T1U
S-11L10D11-M5T1U
S-11L10D12-M5T1U
S-11L10D13-M5T1U
S-11L10D14-M5T1U
S-11L10D15-M5T1U
S-11L10D16-M5T1U
S-11L10D17-M5T1U
S-11L10D18-M5T1U
S-11L10D19-M5T1U
S-11L10D20-M5T1U
S-11L10D21-M5T1U
S-11L10D22-M5T1U
S-11L10D23-M5T1U
S-11L10D24-M5T1U
S-11L10D25-M5T1U
S-11L10D26-M5T1U
S-11L10D27-M5T1U
S-11L10D28-M5T1U
S-11L10D29-M5T1U
S-11L10D30-M5T1U
S-11L10D31-M5T1U
S-11L10D32-M5T1U
S-11L10D33-M5T1U
J
K
L
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Remark Please contact our sales office for products with specifications other than the above.
26
Seiko Instruments Inc.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.0_00
S-11L10 Series
(2) SNT-6A(H)
SNT-6A(H)
Top view
: Product code (Refer to Product name vs. Product code)
: Lot number
(1) to (3)
(4) tp (6)
1
2
3
6
5
4
Product name vs. Product code
(a) S-11L10 Series B type
(b) S-11L10 Series D type
Product code
Product code
Product Name
Product Name
(1)
(2)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
(3)
A
B
C
D
E
F
G
H
I
(1)
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
(2)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(3)
A
B
C
D
E
F
G
H
I
S-11L10B08-I6T2G
S-11L10B09-I6T2G
S-11L10B10-I6T2G
S-11L10B11-I6T2G
S-11L10B12-I6T2G
S-11L10B13-I6T2G
S-11L10B14-I6T2G
S-11L10B15-I6T2G
S-11L10B16-I6T2G
S-11L10B17-I6T2G
S-11L10B18-I6T2G
S-11L10B19-I6T2G
S-11L10B20-I6T2G
S-11L10B21-I6T2G
S-11L10B22-I6T2G
S-11L10B23-I6T2G
S-11L10B24-I6T2G
S-11L10B25-I6T2G
S-11L10B26-I6T2G
S-11L10B27-I6T2G
S-11L10B28-I6T2G
S-11L10B29-I6T2G
S-11L10B30-I6T2G
S-11L10B31-I6T2G
S-11L10B32-I6T2G
S-11L10B33-I6T2G
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
S-11L10D08-I6T2G
S-11L10D09-I6T2G
S-11L10D10-I6T2G
S-11L10D11-I6T2G
S-11L10D12-I6T2G
S-11L10D13-I6T2G
S-11L10D14-I6T2G
S-11L10D15-I6T2G
S-11L10D16-I6T2G
S-11L10D17-I6T2G
S-11L10D18-I6T2G
S-11L10D19-I6T2G
S-11L10D20-I6T2G
S-11L10D21-I6T2G
S-11L10D22-I6T2G
S-11L10D23-I6T2G
S-11L10D24-I6T2G
S-11L10D25-I6T2G
S-11L10D26-I6T2G
S-11L10D27-I6T2G
S-11L10D28-I6T2G
S-11L10D29-I6T2G
S-11L10D30-I6T2G
S-11L10D31-I6T2G
S-11L10D32-I6T2G
S-11L10D33-I6T2G
J
K
L
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Remark Please contact our sales office for products with specifications other than the above.
Seiko Instruments Inc.
27
2.9±0.2
1.9±0.2
4
5
+0.1
-0.06
1
2
3
0.16
0.95±0.1
0.4±0.1
No. MP005-A-P-SD-1.2
TITLE
SOT235-A-PKG Dimensions
MP005-A-P-SD-1.2
No.
SCALE
UNIT
mm
Seiko Instruments Inc.
4.0±0.1(10 pitches:40.0±0.2)
+0.1
-0
2.0±0.05
0.25±0.1
ø1.5
+0.2
-0
4.0±0.1
ø1.0
1.4±0.2
3.2±0.2
3
4
2 1
5
Feed direction
No. MP005-A-C-SD-2.1
TITLE
SOT235-A-Carrier Tape
MP005-A-C-SD-2.1
No.
SCALE
UNIT
mm
Seiko Instruments Inc.
12.5max.
9.0±0.3
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. MP005-A-R-SD-1.1
TITLE
SOT235-A-Reel
MP005-A-R-SD-1.1
No.
SCALE
UNIT
QTY.
3,000
mm
Seiko Instruments Inc.
1.57±0.03
6
4
5
+0.05
-0.02
0.08
1
2
3
0.5
0.48±0.02
0.2±0.05
No. PI006-A-P-SD-2.0
SNT-6A(H)-A-PKG Dimensions
PI006-A-P-SD-2.0
TITLE
No.
SCALE
UNIT
mm
Seiko Instruments Inc.
+0.1
-0
ø1.5
4.0±0.1
2.0±0.05
0.25±0.05
+0.1
ø0.5
-0
4.0±0.1
0.65±0.05
1.85±0.05
5°
3
2
5
1
6
4
Feed direction
No. PI006-A-C-SD-1.0
TITLE
SNT-6A(H)-A-Carrier Tape
PI006-A-C-SD-1.0
No.
SCALE
UNIT
mm
Seiko Instruments Inc.
12.5max.
9.0±0.3
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. PI006-A-R-SD-1.0
SNT-6A(H)-A-Reel
TITLE
No.
PI006-A-R-SD-1.0
SCALE
UNIT
QTY.
5,000
mm
Seiko Instruments Inc.
0.52
1.36
0.52
0.3
0.3
0.2
0.3
0.2
Caution Making the wire pattern under the package is possible. However, note that the package
may be upraised due to the thickness made by the silk screen printing and of a solder
resist on the pattern because this package does not have the standoff.
No. PI006-A-L-SD-3.0
SNT-6A(H)-A-Land Recommendation
TITLE
No.
PI006-A-L-SD-3.0
SCALE
UNIT
mm
Seiko Instruments Inc.
·
·
The information described herein is subject to change without notice.
Seiko Instruments Inc. is not responsible for any problems caused by circuits or diagrams described herein
whose related industrial properties, patents, or other rights belong to third parties. The application circuit
examples explain typical applications of the products, and do not guarantee the success of any specific
mass-production design.
·
·
·
When the products described herein are regulated products subject to the Wassenaar Arrangement or other
agreements, they may not be exported without authorization from the appropriate governmental authority.
Use of the information described herein for other purposes and/or reproduction or copying without the
express permission of Seiko Instruments Inc. is strictly prohibited.
The products described herein cannot be used as part of any device or equipment affecting the human
body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus
installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc.
Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the
failure or malfunction of semiconductor products may occur. The user of these products should therefore
give thorough consideration to safety design, including redundancy, fire-prevention measures, and
malfunction prevention, to prevent any accidents, fires, or community damage that may ensue.
·
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