S-19212B33A-E8T1U [ABLIC]
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR;
| 型号： | S-19212B33A-E8T1U |
| 厂家： | 
ABLIC |
| 描述： | AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR 输入元件 |
| 文件： | 总60页 (文件大小：960K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
S-19212B/DxxA Series
AUTOMOTIVE, 125°C OPERATION,
36 V INPUT, 250 mA VOLTAGE REGULATOR
www.ablic.com
© ABLIC Inc., 2015-2019
Rev.5.3_00
The S-19212B/DxxA Series, developed by using high-withstand voltage CMOS process technology, is a positive voltage
regulator with a high-withstand voltage, low current consumption and high-accuracy output voltage, and has a built-in
ON / OFF circuit.
The S-19212B/DxxA Series operates at the maximum operation voltage of 36 V and a low current consumption of
6.5 μA typ., and has a built-in low on-resistance output transistor which provides a very small dropout voltage and a large
output current.
Also, a built-in overcurrent protection circuit to limit overcurrent of the output transistor and a built-in thermal shutdown
circuit to limit heat are included.
ABLIC Inc. offers a "thermal simulation service" which supports the thermal design in conditions when our power
management ICs are in use by customers. Our thermal simulation service will contribute to reducing the risk in the thermal
design at customers' development stage.
For more information regarding our thermal simulation service, contact our sales office.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the
purpose, contact to ABLIC Inc. is indispensable.
Features
• Output voltage:
2.5 V to 16.0 V, selectable in 0.1 V step
• Input voltage:
3.0 V to 36 V
• Output voltage accuracy:
• Current consumption:
2.0% (Tj = −40°C to +125°C)
During operation: 6.5 μA typ., 8.5 μA max. (Tj = −40°C to +125°C)
During power-off: 0.1 μA typ., 3.5 μA max. (Tj = −40°C to +125°C)
Possible to output 250 mA (at VIN ≥ VOUT(S) + 2.0 V)*1
A ceramic capacitor can be used. (1.0 μF or more)
A ceramic capacitor can be used. (1.0 μF to 100 μF)
• Output current:
• Input capacitor:
• Output capacitor:
• Built-in overcurrent protection circuit: Limits overcurrent of output transistor.
• Built-in thermal shutdown circuit:
• Built-in ON / OFF circuit:
Detection temperature 165°C typ.
Ensures long battery life.
Discharge shunt function is available.
Ta = −40°C to +125°C
• Operation temperature range:
• Lead-free (Sn 100%), halogen-free
• Withstand 45 V load dump
• AEC-Q100 qualified*2
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2. Contact our sales office for details.
Applications
• Constant-voltage power supply for electrical application for vehicle interior
• Constant-voltage power supply for home electric appliance
• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)
Packages
• TO-252-5S(A)
• HSOP-8A
• HSOP-6
• SOT-89-5
• HTMSOP-8
• SOT-23-5
1
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Block Diagram
*1
VIN
VOUT
Overcurrent protection
circuit
Thermal shutdown circuit
+
*2
ON / OFF
ON / OFF circuit
−
Reference
voltage circuit
*1
VSS
*1. Parasitic diode
*2. The ON / OFF circuit controls the internal circuit and the output transistor.
Figure 1
2
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
AEC-Q100 Qualified
This IC supports AEC-Q100 for operation temperature grade 1.
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
Users can select the output voltage and package type for the S-19212B/DxxA Series. Refer to "1. Product name"
regarding the contents of product name, "2. Function list of product types" regarding the product type,
"3. Packages" regarding the package drawings and "4. Product name list" for details of product names.
1. Product name
S-19212
x
xx
A
-
xxxx
U
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
V5T2: TO-252-5S(A), Tape
E8T1: HSOP-8A, Tape
E6T1: HSOP-6, Tape
U5T1: SOT-89-5, Tape
S8T1: HTMSOP-8, Tape
M5T1: SOT-23-5, Tape
Operation temperature
A:
Ta = −40°C to +125°C
Set output voltage
25 to G0
(e.g., when the set output voltage is 2.5 V, it is expressed as 25.
when the set output voltage is 10.0 V, it is expressed as A0.
when the set output voltage is 11.0 V, it is expressed as B0.
when the set output voltage is 16.0 V, it is expressed as G0.)
Product type*2
B, D
*1. Refer to the tape drawing.
*2. Refer to "2. Function list of product types" and "3. ON / OFF pin" in " Operation".
2. Function list of product types
Table 1
Product Type
ON / OFF Logic
Active "H"
Active "H"
ON / OFF pin input voltage "H" ON / OFF pin input voltage "L"
B
D
1.5 V min.
2.0 V min.
0.25 V max.
0.8 V max.
3
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
3. Packages
Table 2 Package Drawing Codes
Package Name
Dimension
Tape
Reel
Land
VA005-A-L-SD
FH008-A-L-SD
FH006-A-L-SD
−
TO-252-5S(A)
HSOP-8A
HSOP-6
VA005-A-P-SD
FH008-A-P-SD
FH006-A-P-SD
UP005-A-P-SD
FP008-A-P-SD
MP005-A-P-SD
VA005-A-C-SD
FH008-A-C-SD
FH006-A-C-SD
UP005-A-C-SD
FP008-A-C-SD
MP005-A-C-SD
VA005-A-R-SD
FH008-A-R-SD
FH006-A-R-S1
UP005-A-R-SD
FP008-A-R-SD
MP005-A-R-SD
SOT-89-5
HTMSOP-8
SOT-23-5
FP008-A-L-SD
−
4. Product name list
4. 1 S-19212B/DxxA Series B type
ON / OFF logic: Active "H"
ON / OFF pin input voltage "H" (VSH) = 1.5 V min., ON / OFF pin input voltage "L" (VSL) = 0.25 V max.
Table 3
Output Voltage
2.5 V 2.0%
3.0 V 2.0%
3.3 V 2.0%
5.0 V 2.0%
5.5 V 2.0%
6.0 V 2.0%
7.0 V 2.0%
8.0 V 2.0%
9.0 V 2.0%
10.5 V 2.0%
12.0 V 2.0%
12.5 V 2.0%
15.0 V 2.0%
TO-252-5S(A)
HSOP-8A
HSOP-6
SOT-89-5
HTMSOP-8
SOT-23-5
S-19212B25A-V5T2U
S-19212B30A-V5T2U
S-19212B33A-V5T2U
S-19212B50A-V5T2U
S-19212B55A-V5T2U
S-19212B60A-V5T2U
S-19212B70A-V5T2U
S-19212B80A-V5T2U
S-19212B90A-V5T2U
S-19212BA5A-V5T2U
S-19212BC0A-V5T2U
S-19212BC5A-V5T2U
S-19212BF0A-V5T2U
S-19212B25A-E8T1U
S-19212B30A-E8T1U
S-19212B33A-E8T1U
S-19212B50A-E8T1U
S-19212B55A-E8T1U
S-19212B60A-E8T1U
S-19212B70A-E8T1U
S-19212B80A-E8T1U
S-19212B90A-E8T1U
S-19212BA5A-E8T1U
S-19212BC0A-E8T1U
S-19212BC5A-E8T1U
S-19212BF0A-E8T1U
S-19212B25A-E6T1U
S-19212B30A-E6T1U
S-19212B33A-E6T1U
S-19212B50A-E6T1U
S-19212B55A-E6T1U
S-19212B60A-E6T1U
S-19212B70A-E6T1U
S-19212B80A-E6T1U
S-19212B90A-E6T1U
S-19212BA5A-E6T1U
S-19212BC0A-E6T1U
S-19212BC5A-E6T1U
S-19212BF0A-E6T1U
S-19212B25A-U5T1U
S-19212B30A-U5T1U
S-19212B33A-U5T1U
S-19212B50A-U5T1U
S-19212B55A-U5T1U
S-19212B60A-U5T1U
S-19212B70A-U5T1U
S-19212B80A-U5T1U
S-19212B90A-U5T1U
S-19212BA5A-U5T1U
S-19212BC0A-U5T1U
S-19212BC5A-U5T1U
S-19212BF0A-U5T1U
S-19212B25A-S8T1U
S-19212B30A-S8T1U
S-19212B33A-S8T1U
S-19212B50A-S8T1U
S-19212B55A-S8T1U
S-19212B60A-S8T1U
S-19212B70A-S8T1U
S-19212B80A-S8T1U
S-19212B90A-S8T1U
S-19212BA5A-S8T1U
S-19212BC0A-S8T1U
S-19212BC5A-S8T1U
S-19212BF0A-S8T1U
S-19212B25A-M5T1U
S-19212B30A-M5T1U
S-19212B33A-M5T1U
S-19212B50A-M5T1U
S-19212B55A-M5T1U
S-19212B60A-M5T1U
S-19212B70A-M5T1U
S-19212B80A-M5T1U
S-19212B90A-M5T1U
S-19212BA5A-M5T1U
S-19212BC0A-M5T1U
S-19212BC5A-M5T1U
S-19212BF0A-M5T1U
Remark Please contact our sales office for products other than the above.
4. 2 S-19212B/DxxA Series D type
ON / OFF logic:
Active "H"
ON / OFF pin input voltage "H" (VSH) = 2.0 V min., ON / OFF pin input voltage "L" (VSL) = 0.8 V max.
Table 4
Output Voltage
2.5 V 2.0%
3.0 V 2.0%
3.3 V 2.0%
5.0 V 2.0%
5.5 V 2.0%
6.0 V 2.0%
7.0 V 2.0%
8.0 V 2.0%
9.0 V 2.0%
10.5 V 2.0%
12.0 V 2.0%
12.5 V 2.0%
15.0 V 2.0%
TO-252-5S(A)
HSOP-8A
HSOP-6
SOT-89-5
HTMSOP-8
SOT-23-5
S-19212D25A-V5T2U
S-19212D30A-V5T2U
S-19212D33A-V5T2U
S-19212D50A-V5T2U
S-19212D55A-V5T2U
S-19212D60A-V5T2U
S-19212D70A-V5T2U
S-19212D80A-V5T2U
S-19212D90A-V5T2U
S-19212DA5A-V5T2U
S-19212DC0A-V5T2U
S-19212DC5A-V5T2U
S-19212DF0A-V5T2U
S-19212D25A-E8T1U
S-19212D30A-E8T1U
S-19212D33A-E8T1U
S-19212D50A-E8T1U
S-19212D55A-E8T1U
S-19212D60A-E8T1U
S-19212D70A-E8T1U
S-19212D80A-E8T1U
S-19212D90A-E8T1U
S-19212DA5A-E8T1U
S-19212DC0A-E8T1U
S-19212DC5A-E8T1U
S-19212DF0A-E8T1U
S-19212D25A-E6T1U
S-19212D30A-E6T1U
S-19212D33A-E6T1U
S-19212D50A-E6T1U
S-19212D55A-E6T1U
S-19212D60A-E6T1U
S-19212D70A-E6T1U
S-19212D80A-E6T1U
S-19212D90A-E6T1U
S-19212DA5A-E6T1U
S-19212DC0A-E6T1U
S-19212DC5A-E6T1U
S-19212DF0A-E6T1U
S-19212D25A-U5T1U
S-19212D30A-U5T1U
S-19212D33A-U5T1U
S-19212D50A-U5T1U
S-19212D55A-U5T1U
S-19212D60A-U5T1U
S-19212D70A-U5T1U
S-19212D80A-U5T1U
S-19212D90A-U5T1U
S-19212DA5A-U5T1U
S-19212DC0A-U5T1U
S-19212DC5A-U5T1U
S-19212DF0A-U5T1U
S-19212D25A-S8T1U
S-19212D30A-S8T1U
S-19212D33A-S8T1U
S-19212D50A-S8T1U
S-19212D55A-S8T1U
S-19212D60A-S8T1U
S-19212D70A-S8T1U
S-19212D80A-S8T1U
S-19212D90A-S8T1U
S-19212DA5A-S8T1U
S-19212DC0A-S8T1U
S-19212DC5A-S8T1U
S-19212DF0A-S8T1U
S-19212D25A-M5T1U
S-19212D30A-M5T1U
S-19212D33A-M5T1U
S-19212D50A-M5T1U
S-19212D55A-M5T1U
S-19212D60A-M5T1U
S-19212D70A-M5T1U
S-19212D80A-M5T1U
S-19212D90A-M5T1U
S-19212DA5A-M5T1U
S-19212DC0A-M5T1U
S-19212DC5A-M5T1U
S-19212DF0A-M5T1U
Remark Please contact our sales office for products other than the above.
4
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
Rev.5.3_00
S-19212B/DxxA Series
Pin Configurations
1. TO-252-5S(A)
Top view
3
Table 5
Symbol
VOUT
Pin No.
Description
1
2
3
4
5
Output voltage pin
ON / OFF
ON / OFF pin
VSS
NC*1
VIN
GND pin
No connection
Input voltage pin
1
2
4
5
Figure 2
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
2. HSOP-8A
Top view
Table 6
Pin No.
Symbol
VOUT
NC*2
Description
1
2
3
4
8
7
6
5
1
2
3
4
5
6
7
8
Output voltage pin
No connection
No connection
ON / OFF pin
GND pin
NC*2
ON / OFF
VSS
NC*2
NC*2
Bottom view
No connection
No connection
Input voltage pin
8
7
6
5
1
2
3
4
VIN
*1
Figure 3
*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.
*2. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
5
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
3. HSOP-6
Top view
Table 7
Symbol
VOUT
6
5
4
Pin No.
Description
Output voltage pin
1
2
3
4
5
6
VSS
GND pin
ON / OFF
NC*1
ON / OFF pin
No connection
GND pin
VSS
VIN
Input voltage pin
1
2
3
Figure 4
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
4. SOT-89-5
Top view
Table 8
Symbol
NC*1
5
1
4
3
Pin No.
Description
1
2
3
4
5
No connection
GND pin
VSS
VIN
Input voltage pin
Output voltage pin
ON / OFF pin
VOUT
ON / OFF
2
Figure 5
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
5. HTMSOP-8
Top view
Table 9
Symbol
VOUT
NC*2
NC*2
1
2
3
4
8
7
6
5
Pin No.
Description
1
2
3
4
5
6
7
8
Output voltage pin
No connection
No connection
ON / OFF pin
GND pin
Bottom view
ON / OFF
VSS
8
7
6
5
1
2
3
4
NC*2
NC*2
No connection
No connection
Input voltage pin
VIN
*1
Figure 6
*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.
*2. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
6
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
Rev.5.3_00
S-19212B/DxxA Series
6. SOT-23-5
Top view
Table 10
Symbol
VIN
5
4
Pin No.
Description
1
2
3
4
5
Input voltage pin
VSS
GND pin
NC*1
No connection
ON / OFF pin
1
2
3
ON / OFF
VOUT
Figure 7
Output voltage pin
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
7
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Absolute Maximum Ratings
Table 11
(Ta = +25°C unless otherwise specified)
Item
Symbol
VIN
VON / OFF
Absolute Maximum Rating
VSS − 0.3 to VSS + 45
VSS − 0.3 to VIN + 0.3 ≤ VSS + 45
VSS − 0.3 to VIN + 0.3 ≤ VSS + 45
280
Unit
V
Input voltage
V
Output voltage
VOUT
IOUT
Tj
V
Output current
mA
°C
°C
°C
Junction temperature
Operation ambient temperature
Storage temperature
−40 to +150
−40 to +125
−40 to +150
Topr
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 12
Item
Symbol
Condition
Board A
Min.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Typ.
90
58
38
30
29
115
82
42
43
35
106
82
−
51
48
123
90
−
53
41
161
116
44
44
35
180
143
−
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
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
Board B
TO-252-5S(A) Board C
Board D
Board E
Board A
Board B
HSOP-8A
HSOP-6
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
Board A
Board B
Board C
Board D
Board E
Junction-to-ambient thermal resistance*1 θJA
SOT-89-5
HTMSOP-8
SOT-23-5
−
−
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
Remark Refer to " Power Dissipation" and "Test Board" for details.
8
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Electrical Characteristics
Table 13
(Tj =
Min.
VOUT(S)
−
40°C to
+
125°C unless otherwise specified)
Test
Item
Symbol
VOUT(E)
Condition
Typ.
Max.
Unit
Circuit
VOUT(S)
Output voltage*1
Output current*2
Dropout voltage*3
V
IN = VOUT(S)
+
+
2.0 V, IOUT = 10 mA
2.0 V
VOUT(S)
V
1
×
0.980
250*4
×
1.020
VIN VOUT(S)
≥
−
−
−
−
mA
V
V
3
1
1
IOUT
IOUT = 125 mA, Ta =
IOUT = 250 mA, Ta =
+
+
25°C
25°C
−
−
0.35
0.80
Vdrop
Δ
VOUT1
VOUT(S)
+
0.5 V
≤
VIN
≤
36 V, IOUT = 10 mA
−
−
−
−
−
0.01
16
0.03
%/V
mV
mV
mV
1
1
1
1
2
Line regulation
Δ
VIN
•
VOUT
V
IN = VOUT(S)
+
2.0 V,
<
2.0 V,
<
30
2.5 V
≤
VOUT(S)
5.1 V, 0.1 mA
≤
IOUT
≤
40 mA
40 mA
40 mA
VIN = VOUT(S)
5.1 V VOUT(S)
VIN = VOUT(S)
12.1 V
VIN = 18.0 V,
+
16
35
Load regulation
Δ
VOUT2
≤
12.1 V, 0.1 mA ≤ IOUT ≤
+
2.0 V,
16
40
≤
VOUT(S)
≤
16.0 V, 0.1 mA
≤
IOUT ≤
Current consumption
during operation
Current consumption
during power-off
Input voltage
6.5
8.5
μ
μ
A
A
ISS1
VON / OFF = VIN, IOUT = 0.01 mA
VIN = 18.0 V,
VON / OFF = 0 V, no load
−
−
0.1
−
3.5
36
−
2
−
4
ISS2
VIN
3.0
1.5
V
B type
−
V
V
V
V
V
IN = 18.0 V, RL = 1.0 kΩ,
(ON / OFF logic active "H")
D type
(ON / OFF logic active "H")
B type
(ON / OFF logic active "H")
D type
(ON / OFF logic active "H")
ON / OFF pin
input voltage "H"
determined by VOUT output
level
VSH
2.0
−
−
−
−
−
−
−
4
4
4
4
4
0.25
0.8
0.1
0.1
VIN = 18.0 V, RL = 1.0 kΩ,
determined by VOUT output
level
ON / OFF pin
input voltage "L"
VSL
−
ON / OFF pin
input current "H"
ON / OFF pin
V
V
IN = 18.0 V, VON / OFF = VIN
IN = 18.0 V, VON / OFF = 0 V
−
−
0.1
0.1
μ
A
A
ISH
ISL
μ
input current "L"
2.5 V
3.6 V
≤
≤
VOUT(S)
VOUT(S)
<
<
3.6 V
6.1 V
−
−
45
40
−
−
dB
dB
5
5
VIN = VOUT(S)
f = 100 Hz,
+
2.0 V,
Δ
Vrip = 0.5 Vrms,
Ripple rejection
|RR|
6.1 V
≤
VOUT(S)
<
10.1 V
−
−
35
30
−
−
dB
dB
5
5
IOUT = 10 mA,
Ta = 25°C
+
10.1 V
≤ VOUT(S) ≤ 16.0 V
V
IN = VOUT(S) +
2.0 V,
−
−
−
−
120
165
140
70
−
−
−
−
mA
°C
3
−
−
6
Short-circuit current
Ishort
VON / OFF = VIN, VOUT = 0 V, Ta =
+
25°C
Thermal shutdown
detection
temperature
Thermal shutdown
release temperature
Discharge shunt
resistance during
power-off
TSD
Junction temperature
°C
TSR
Junction temperature
V
IN = 18.0 V, VON / OFF = 0 V, VOUT = 2.0 V
kΩ
RLOW
*1. VOUT(S)
:
:
Set output voltage
Actual output voltage
The output voltage when VIN = VOUT(S) + 2.0 V, IOUT = 10 mA
VOUT(E)
*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)
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
VOUT3 is the output voltage when VIN = VOUT(S) + 2.0 V, and IOUT = 125 mA or 250 mA.
*4. Due to limitation of the 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.
9
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Test Circuits
+
VOUT
VSS
VIN
A
+
ON / OFF
V
Set to ON
Figure 8 Test Circuit 1
VOUT
VIN
ON / OFF
VSS
+
Set to VIN or GND
A
Figure 9 Test Circuit 2
+
VOUT
VSS
A
VIN
+
ON / OFF
V
Set to ON
Figure 10 Test Circuit 3
VOUT
VSS
VIN
+
+
ON / OFF
A
V
RL
Figure 11 Test Circuit 4
VOUT
VSS
VIN
+
ON / OFF
V
RL
Set to ON
Figure 12 Test Circuit 5
10
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
+
VOUT
VSS
A
VIN
+
ON / OFF
V
Set to OFF
Figure 13 Test Circuit 6
11
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
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. CL is a capacitor for stabilizing the output.
Figure 14
Caution The above connection diagram and constants will not guarantee successful operation. Perform
thorough evaluation using an actual application to set the constants.
Condition of Application
Input capacitor (CIN):
A ceramic capacitor with capacitance of 1.0 μF or more is recommended.
Output capacitor (CL): A ceramic capacitor with capacitance of 1.0 μF to 100 μF is recommended.
Caution Generally, in a voltage regulator, an oscillation may occur depending on the selection of the external
parts. Perform thorough evaluation including the temperature characteristics with an actual
application using the above capacitors to confirm no oscillation occurs.
Selection of Input Capacitor (CIN) and Output Capacitor (CL)
The S-19212B/DxxA Series requires CL between the VOUT pin and the VSS pin for phase compensation. The
operation is stabilized by a ceramic capacitor with capacitance of 1.0 μF to 100 μF. When using an OS capacitor, a
tantalum capacitor or an aluminum electrolytic capacitor, the capacitance also must be 1.0 μF to 100 μF. However, an
oscillation may occur depending on the equivalent series resistance (ESR).
Moreover, the S-19212B/DxxA Series requires CIN between the VIN pin and the VSS pin for a stable operation.
Generally, an oscillaiton may occur when a voltage regulator is used under the conditon that the impedance of the
power supply is high.
Note that the output voltage transient characteristics varies depending on the capacitance of CIN and CL and the value
of ESR.
Caution Perform thorough evaluation including the temperature characteristics with an actual application to
select CIN and CL.
12
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Explanation of Terms
1. Low dropout voltage regulator
This is a voltage regulator which made dropout voltage small by its built-in low on-resistance output transistor.
2. Output voltage (VOUT
)
This voltage is output at an accuracy of 2.0% when the input voltage, the output current and the temperature are
in a certain condition*1.
*1. Differs depending on the product.
Caution If the certain condition is not satisfied, the output voltage may exceed the accuracy range of 2.0%.
Refer to " Electrical Characteristics" and " Characteristics (Typical Data)" for details.
ΔVOUT1
ΔVIN • VOUT
3. Line regulation
Indicates the dependency of the output voltage against the input voltage. That is, the value shows how much the
output voltage changes due to a change in the input voltage after fixing output current constant.
4. Load regulation (ΔVOUT2
)
Indicates the dependency of the output voltage against the output current. That is, the value shows how much the
output voltage changes due to a change in the output current after fixing input voltage constant.
5. Dropout voltage (Vdrop
)
Indicates the difference between input voltage (VIN1) and the output voltage when the output voltage becomes 98%
of the output voltage value (VOUT3) at VIN = VOUT(S) + 2.0 V after the input voltage (VIN) is decreased gradually.
Vdrop = VIN1 − (VOUT3 × 0.98)
13
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Operation
1. Basic operation
Figure 15 shows the block diagram of the S-19212B/DxxA Series to describe the basic operation.
The error amplifier compares the feedback voltage (Vfb) whose output voltage (VOUT) is divided by the feedback
resistors (Rs and Rf) with the reference voltage (Vref). The error amplifier controls the output transistor,
consequently, the regulator starts the operation that keeps VOUT constant without the influence of the input voltage
(VIN).
VIN
*1
Current
supply
VOUT
Error amplifier
−
+
Vref
Rf
Vfb
Reference voltage
circuit
Rs
VSS
*1. Parasitic diode
Figure 15
2. Output transistor
In the S-19212B/DxxA Series, a low on-resistance P-channel MOS FET is used between the VIN pin and the VOUT
pin as the output transistor. In order to keep VOUT constant, the on-resistance of the output transistor varies
appropriately according to the output current (IOUT).
Caution Since a parasitic diode exists between the VIN pin and the VOUT pin due to the structure of the
transistor, the IC may be damaged by a reverse current if VOUT becomes higher than VIN.
Therefore, be sure that VOUT does not exceed VIN + 0.3 V.
14
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
3. ON / OFF pin
The ON / OFF pin controls the internal circuit and the output transistor in order to start and stop the regulator. When
the ON / OFF pin is set to OFF, the internal circuit stops operating and the output transistor between the VIN pin
and the VOUT pin is turned off, reducing current consumption significantly.
The internal equivalent circuit related to the ON / OFF pin is configured as shown in Figure 16. Since the ON / OFF
pin is neither pulled down nor pulled up, do not use it in the floating status. When not using the ON / OFF pin,
connect it to the VIN pin. Note that the current consumption increases when a voltage of VSL max.*1 to VIN − 0.3 V is
applied to the ON / OFF pin.
Table 14
Product Type
B / D
ON / OFF Pin
"H": ON
Internal Circuit
Operate
VOUT Pin Voltage
Constant value*2
Current Consumption
ISS1
ISS2
*3
B / D
"L": OFF
Stop
Pulled down to VSS
*1. Refer to Table 13 in " Electrical Characteristics".
*2. The constant value is output due to the regulating based on the set output voltage value.
*3. The VOUT pin voltage is pulled down to VSS due to combined resistance (RLOW = 70 kΩ typ.) of the discharge
shunt circuit and the feedback resistors, and a load.
VIN
ON / OFF
VSS
Figure 16
15
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
4. Discharge shunt function
The S-19212B/DxxA Series 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.
Output transistor: OFF
S-19212B/DxxA Series
*1
VOUT
VIN
Discharge shunt circuit
: ON
Output
capacitor
(CL)
*1
ON / OFF
ON / OFF Circuit
ON / OFF pin
: OFF
Current flow
GND
VSS
*1. Parasitic diode
Figure 17
5. Overcurrent protection circuit
The S-19212B/DxxA Series has a built-in overcurrent protection circuit to limit the overcurrent of the output
transistor. When the VOUT pin is shorted to the VSS pin, that is, at the time of the output short-circuit, the output
current is limited to 120 mA typ. due to the overcurrent protection circuit operation. The S-19212B/DxxA Series
restarts regulating when the output transistor is released from the overcurrent status.
Caution 1. This overcurrent protection circuit does not work as for thermal protection. For example, when
the output transistor keeps the overcurrent status long at the time of output short-circuit or
due to other reasons, pay attention to the conditions of the input voltage and the load current
so as not to exceed the power dissipation.
2. Note that any interference may be caused in the output voltage start-up when a load heavier
VOUT(S)
than
is connected.
100 mA
16
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
6. Thermal shutdown circuit
The S-19212B/DxxA Series has a built-in thermal shutdown circuit to limit overheating. When the junction
temperature increases to 165°C typ., the thermal shutdown circuit becomes the detection status, and the regulating
is stopped. When the junction temperature decreases to 140°C typ., the thermal shutdown circuit becomes the
release status, and the regulator is restarted.
If the thermal shutdown circuit becomes the detection status due to self-heating, the regulating is stopped and VOUT
decreases. For this reason, the self-heating is limited and the temperature of the IC decreases. The thermal
shutdown circuit becomes release status when the temperature of the IC decreases, and the regulating is restarted,
thus the self-heating is generated again. Repeating this procedure makes the waveform of VOUT into a pulse-like
form. This phenomenon continues unless decreasing either or both of the input voltage and the output current in
order to reduce the internal power consumption, or decreasing the ambient temperature. Note that the product may
suffer physical damage such as deterioration if the above phenomenon occurs continuously.
Caution 1. When the heat radiation of the application is not in a good condition, the self-heating cannot be
limited immediately, and the IC may suffer physical damage. Perform thorough evaluation
including the temperature characteristics with an actual application to confirm no problems
happen.
2. If a large load current flows during the restart process of regulating after the thermal shutdown
circuit changes to the release status from the detection status, the thermal shutdown circuit
becomes the detection status again due to self-heating, and a problem may happen in the
restart of regulating. A large load current, for example, occurs when charging to the CL whose
capacitance is large.
Perform thorough evaluation including the temperature characteristics with an actual
application to select CL.
Table 15
Thermal Shutdown Circuit
Release: 140°C typ.*1
Detection: 165°C typ.*1
*1. Junction temperature
VOUT Pin Voltage
Constant value*2
Pulled down to VSS
*3
*2. The constant value is output due to the regulating based on the set output voltage value.
*3. The VOUT pin voltage is pulled down to VSS due to the feedback resistors (Rs and Rf) and a load.
17
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Precautions
• Generally, when a voltage regulator is used under the condition that the load current value is small (0.1 mA or less),
the output voltage may increase due to the leakage current of an output transistor.
• Generally, when a voltage regulator is used under the condition that the temperature is high, the output voltage may
increase due to the leakage current of an output transistor.
• Generally, when the ON / OFF pin is used under the condition of OFF, the output voltage may increase due to the
leakage current of an output transistor.
• Generally, when a voltage regulator is used under the condition that the impedance of the power supply is high, an
oscillation may occur. Perform thorough evaluation including the temperature characteristics with an actual
application to select CIN.
• Generally, in a voltage regulator, an oscillation may occur depending on the selection of the external parts. The
following use conditions are recommended in the S-19212B/DxxA Series, however, perform thorough evaluation
including the temperature characteristics with an actual application to select CIN and CL.
Input capacitor (CIN): A ceramic capacitor with capacitance of 1.0 μF or more is recommended.
Output capacitor (CL): A ceramic capacitor with capacitance of 1.0 μF to 100 μF is recommended.
• Generally, in a voltage regulator, the values of an overshoot and an undershoot in the output voltage vary
depending on the variation factors of input voltage start-up, input voltage fluctuation and load fluctuation etc., or the
capacitance of CIN or CL and the value of the equivalent series resistance (ESR), which may cause a problem to the
stable operation. Perform thorough evaluation including the temperature characteristics with an actual application to
select CIN and CL.
• Generally, in a voltage regulator, an overshoot may occur in the output voltage momentarily if the input voltage
steeply changes when the input voltage is started up or the input voltage fluctuates etc. Perform thorough evaluation
including the temperature characteristics with an actual application to confirm no problems happen.
• Generally, in a voltage regulator, if the VOUT pin is steeply shorted with GND, a negative voltage exceeding the
absolute maximum ratings may occur in the VOUT pin due to resonance phenomenon of the inductance and the
capacitance including CL on the application. The resonance phenomenon is expected to be weakened by inserting a
series resistor into the resonance path, and the negative voltage is expected to be limited by inserting a protection
diode between the VOUT pin and the VSS pin.
• If the input voltage is started up steeply under the condition that the capacitance of CL is large, the thermal
shutdown circuit may be in the detection status by self-heating due to the charge current to CL.
• Make sure of the conditions for the input voltage, output voltage and the load current so that the internal loss does
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.
• When considering the output current value that the IC is able to output, make sure of the output current value
specified in Table 13 in " Electrical Characteristics" and footnote *4 of the table.
• Wiring patterns on the application related to the VIN pin, the VOUT pin and the VSS pin should be designed so that
the impedance is low. When mounting CIN between the VIN pin and the VSS pin and CL between the VOUT pin and
the VSS pin, connect the capacitors as close as possible to the respective destination pins of the IC.
• In the package equipped with heat sink of backside, mount the heat sink firmly. Since the heat radiation differs
according to the condition of the application, perform thorough evaluation with an actual application to confirm no
problems happen.
• ABLIC Inc. 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
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Characteristics (Typical Data)
1. Output voltage vs. Output current (When load current increases) (Ta = +25°C)
1. 1 VOUT = 2.5 V
1. 2 VOUT = 5.0 V
3.0
6.0
2.5
2.0
5.0
4.0
V
IN = 3.0 V
V
V
V
V
IN = 5.5 V
IN = 6.0 V
IN = 7.0 V
IN = 9.0 V
V
V
V
IN = 3.5 V
IN = 4.5 V
IN = 9.0 V
1.5
1.0
0.5
0.0
3.0
2.0
1.0
0.0
0
100 200 300 400 500 600 700 800
0
100 200 300 400 500 600 700 800
I
OUT [mA]
IOUT [mA]
Remark In determining the output current, attention should be paid to the following.
1. The minimum output current value and footnote *4 of Table 13 in " Electrical Characteristics"
2. Power dissipation
2. Output voltage vs. Input voltage (Ta = +25°C)
2. 1 VOUT = 2.5 V
2. 2 VOUT = 5.0 V
2.9
2.7
2.5
2.3
2.1
1.9
1.7
5.4
5.2
5.0
4.8
4.6
4.4
4.2
I
OUT = 0.1 mA
OUT = 10 mA
OUT = 40 mA
I
OUT = 0.1 mA
OUT = 10 mA
OUT = 40 mA
I
I
I
I
0
6
12
18
24
30
36
0
6
12
18
24
30
36
V
IN [V]
V
IN [V]
2. 3
V
OUT = 16.0 V
16.4
16.2
16.0
15.8
15.6
15.4
15.2
I
OUT = 0.1 mA
OUT = 10 mA
OUT = 40 mA
I
I
0
6
12
18
24
30
36
V
IN [V]
19
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
3. Dropout voltage vs. Output current
3. 1 VOUT = 2.5 V
3. 2 VOUT = 5.0 V
1.2
1.0
1.2
1.0
0.8
T
j
= +150°C
T
j
= +150°C
0.8
0.6
0.4
0.2
0.0
T
j
= +125°C
T
j
= +125°C
0.6
0.4
0.2
0.0
Tj
= +25°C
Tj
= +25°C
Tj
= −40°C
Tj
= −40°C
0
50
100
150
200
250
0
50
100
150
200
250
I
OUT [mA]
IOUT [mA]
3. 3
V
OUT = 16.0 V
1.2
1.0
0.8
0.6
0.4
0.2
0.0
T
j
= +150°C
T
j
= +125°C
Tj
= +25°C
Tj
= −40°C
0
50
100
150
200
250
I
OUT [mA]
4. Dropout voltage vs. Junction temperature
4. 1 VOUT = 2.5 V
4. 2 VOUT = 5.0 V
0.6
0.6
0.5
0.4
0.3
0.2
0.1
0.0
I
OUT = 125 mA
0.5
0.4
0.3
0.2
0.1
0.0
IOUT = 125 mA
I
OUT = 10 mA
IOUT = 10 mA
−40 −25
0
25 50 75 100 125 150
[°C]
−40 −25
0
25 50 75 100 125 150
[°C]
T
j
T
j
4. 3
VOUT = 16.0 V
0.6
0.5
0.4
0.3
0.2
0.1
0.0
I
OUT = 125 mA
I
OUT = 10 mA
−40 −25
0
25 50 75 100 125 150
T [°C]
j
20
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
5. Dropout voltage vs. Set output voltage (Ta = +25°C)
1.0
0.8
IOUT = 250 mA
IOUT = 125 mA
IOUT = 40 mA
IOUT = 10 mA
IOUT = 0.1 mA
0.6
0.4
0.2
0.0
0.0
4.0
8.0
12.0
16.0
VOUT(S) [V]
6. Output voltage vs. Junction temperature
6. 1 VOUT = 2.5 V
6. 2 VOUT = 5.0 V
V
IN = 4.5 V
VIN = 7.0 V
2.55
2.53
2.51
5.10
5.06
5.02
2.49
2.47
2.45
4.98
4.94
4.90
−40 −25
0
25 50 75 100 125 150
−40 −25
0
25 50 75 100 125 150
Tj [°C]
Tj [°C]
6. 3 VOUT = 16.0 V
V
IN = 18.0 V
16.28
16.18
16.08
15.98
15.88
15.78
15.68
−40 −25
0
25 50 75 100 125 150
Tj [°C]
21
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
7. Current consumption during operation vs. Input voltage (When ON / OFF pin is ON, no load)
7. 1 VOUT = 2.5 V
7. 2 VOUT = 5.0 V
50.0
40.0
30.0
20.0
10.0
50.0
40.0
30.0
20.0
10.0
T
j
= +150°C
= +125°C
= +25°C
T
j
= +150°C
= +125°C
= +25°C
T
j
T
j
T
j
T
j
T
j
= −40°C
T
j
= −40°C
0.0
0.0
0
6
12
18
24
30
36
0
6
12
18
24
30
36
VIN [V]
VIN [V]
7. 3
V
OUT = 16.0 V
50.0
40.0
30.0
20.0
10.0
T
j
= −40°C
= +25°C
T
j
T = +125°C
j
T
j
= +150°C
0.0
0
6
12
18
24
30
36
VIN [V]
8. Current consumption during operation vs. Junction temperature
8. 1 VOUT = 2.5 V
8. 2 VOUT = 5.0 V
V
IN = 18.0 V
VIN = 18.0 V
10.0
8.0
6.0
4.0
2.0
10.0
8.0
6.0
4.0
2.0
0.0
0.0
0
25
50
75
100 125 150
0
25
50
75
100 125 150
Tj
[°C]
Tj
[°C]
8. 3 VOUT = 16.0 V
V
IN = 18.0 V
10.0
8.0
6.0
4.0
2.0
0.0
0
25
50
75
100 125 150
Tj
[°C]
22
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
9. Current consumption during operation vs. Output current (Ta = +25°C)
9. 1 VOUT = 2.5 V
9. 2 VOUT = 5.0 V
50.0
40.0
30.0
20.0
10.0
50.0
40.0
30.0
20.0
10.0
V
IN = 3.5 V
V
IN = 6.0 V
V
IN = 13.5 V
VIN = 13.5 V
0.0
0
0.0
0
50
100
150
200
250
50
100
150
200
250
I
OUT [mA]
IOUT [mA]
9. 3 VOUT = 16.0 V
50.0
40.0
30.0
20.0
10.0
V
IN = 17.0 V
V
IN = 20.0 V
0.0
0
50
100
150
200
250
I
OUT [mA]
10. Ripple rejection (Ta = +25°C)
10. 1 VOUT = 2.5 V
10. 2
VOUT = 5.0 V
VIN = 4.5 V, CL = 1.0 μF
VIN = 7.0 V, CL = 1.0 μF
120
120
100
80
60
40
20
0
100
80
60
40
20
0
I
OUT = 0.01 mA
I
OUT = 0.01 mA
I
OUT = 10 mA
I
OUT = 10 mA
I
OUT = 250 mA
100
I
OUT = 250 mA
100
10
1k
10k
100k
10
1k
10k
100k
Frequency [Hz]
Frequency [Hz]
10. 3
VOUT = 16.0 V
VIN = 18.0 V, CL = 1.0 μF
120
100
80
60
40
20
0
I
OUT = 0.01 mA
I
OUT = 10 mA
I
OUT = 250 mA
100
10
1k
10k
100k
Frequency [Hz]
23
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Reference Data
1. Characteristics of input transient response (Ta = +25°C)
1. 1 VOUT = 2.5 V
1. 2 VOUT = 5.0 V
IOUT = 40 mA, CIN = 1.0
3.3
μ
F, VIN = 11.5 V
↔
13.5 V, tr = tf = 5.0
15
μ
s
IOUT = 40 mA, CIN = 1.0
5.8
μ
F, VIN = 11.5 V
↔
13.5 V, tr = tf = 5.0
15
μs
3.1
2.9
13
11
9
5.6
5.4
13
11
9
V
IN
V
IN
C
C
L
= 10.0 μF
= 22.0 μF
C
C
L
= 10.0 μF
= 22.0 μF
2.7
2.5
2.3
5.2
5.0
4.8
L
L
7
7
VOUT
VOUT
5
5
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
t [ms]
t [ms]
1. 3 VOUT = 16.0 V
IOUT = 40 mA, CIN = 1.0
16.8
μ
F, VIN = 18.0 V
↔
19.5 V, tr = tf = 5.0
21
μs
16.6
19
17
15
13
11
V
IN
16.4
16.2
16.0
15.8
C
C
L
= 10.0 μF
= 22.0 μF
L
VOUT
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
t [ms]
2. Characteristics of load transient response (Ta = +25°C)
2. 1 VOUT = 2.5 V
2. 2
VOUT = 5.0 V
VIN = 13.5 V, CIN = 1.0 μF, IOUT = 50 mA ↔ 100 mA
VIN = 13.5 V, CIN = 1.0 μF, IOUT = 50 mA ↔ 100 mA
2.9
2.8
2.7
2.6
2.5
150
100
50
5.4
5.3
5.2
5.1
5.0
150
100
50
I
OUT
I
OUT
0
0
V
OUT
V
OUT
−50
−50
C
L
= 22.0 μF
= 10.0 μF
C
L
= 22.0 μF
= 10.0 μF
2.4
2.3
−100
−150
4.9
4.8
−100
−150
C
L
C
L
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
t [ms]
t [ms]
2. 3 VOUT = 16.0 V
VIN = 18.0 V, CIN = 1.0 μF, IOUT = 50 mA ↔ 100 mA
16.4
16.3
16.2
16.1
16.0
150
100
50
I
OUT
0
V
OUT
−50
C
L
= 22.0 μF
= 10.0 μF
15.9
15.8
−100
−150
C
L
−0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
t [ms]
24
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
3. Transient response characteristics of ON / OFF pin (Ta = +25°C)
3. 1 VOUT = 2.5 V
VIN = 13.5 V, CL = 10.0 μF, CIN = 1.0 μF,
3. 2 VOUT = 5.0 V
VIN = 13.5 V, CL = 10.0 μF, CIN = 1.0 μF,
I
OUT = 125 mA, VON / OFF = 0 V → 13.5 V
I
OUT = 125 mA, VON / OFF = 0 V → 13.5 V
18
18
12
6
15.0
12.0
9.0
15.0
12.0
9.0
12
6
6.0
6.0
0
0
V
ON / OFF
V
ON / OFF
3.0
3.0
−6
−6
−12
−18
−12
−18
0.0
0.0
V
OUT
V
OUT
−3.0
−3.0
−0.5 0.0 0.5
2.5 3.0
−0.5 0.0 0.5
2.5 3.0
1.0 1.5 2.0
t [ms]
1.0 1.5 2.0
t [ms]
4. Load transient response characteristics dependent on capacitance (Ta = +25°C)
4. 1 VOUT = 5.0 V
VIN = 13.5 V, CIN = 1.0 μF, IOUT = 50 mA → 100 mA
0.20
VIN = 13.5 V, CIN = 1.0 μF, IOUT = 100 mA → 50 mA
0.20
0.15
0.10
0.05
0.00
0.15
0.10
0.05
0.00
0
20
40
60
[μF]
80
100
0
20
40
60
[μF]
80
100
C
L
C
L
5. Input transient response characteristics dependent on capacitance (Ta = +25°C)
5. 1 VOUT = 5.0 V
VIN = 7.0 V → 12.0 V, tr = 5.0 μs,
IN = 1.0 μF, IOUT = 40 mA
VIN = 12.0 V → 7.0 V, tr = 5.0 μs,
IN = 1.0 μF, IOUT = 40 mA
C
C
2.0
1.5
1.0
0.5
0.0
2.0
1.5
1.0
0.5
0.0
0
20
40
60
[μF]
80
100
0
20
40
60
[μF]
80
100
C
L
C
L
25
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
6. Load dump characteristics (Ta = +25°C)
6. 1 VOUT = 3.3 V
IOUT = 0.1 mA, VIN = 13.5 V
4.3
↔
45.0 V, CIN = CL = 1.0 μF
50
4.1
3.9
40
30
20
10
0
3.7
3.5
3.3
3.1
V
IN
VOUT
−10
−0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
t [s]
7. Example of equivalent series resistance vs. Output current characteristics (Ta = +25°C)
CIN = CL = 1.0 μF
100
VIN
VOUT
CIN
S-19212B/DxxA
Series
Stable
*1
CL
RESR
ON / OFF
0
VSS
0.1
250
I
OUT [mA]
*1. CL: TDK Corporation CGA5L3X8R1H105M (1.0 μF)
Figure 18
Figure 19
26
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
Power Dissipation
TO-252-5S(A)
HSOP-8A
T
j
= +150°C max.
T = +150°C max.
j
5
5
4
3
2
1
E
4
D
E
C
D
C
3
2
1
0
B
A
B
A
0
0
0
25
50
75
100 125 150 175
25
50
75
100 125 150 175
Ambient temperature (Ta) [°C]
Ambient temperature (Ta) [°C]
Board
Power Dissipation (PD)
1.39 W
Board
Power Dissipation (PD)
1.09 W
A
B
C
D
E
A
B
C
D
E
2.16 W
1.52 W
3.29 W
2.98 W
4.17 W
2.91 W
4.31 W
3.57 W
HSOP-6
SOT-89-5
T
j
= +150°C max.
T = +150°C max.
j
5
4
3
2
1
0
5
4
3
2
1
E
D
E
D
B
B
A
A
0
0
0
25
50
75
100 125 150 175
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
1.18 W
1.52 W
−
A
B
C
D
E
1.02 W
1.39 W
−
2.45 W
2.36 W
2.60 W
3.05 W
27
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR
S-19212B/DxxA Series
Rev.5.3_00
HTMSOP-8
SOT-23-5
T
j
= +150°C max.
T = +150°C max.
j
5
5
4
3
2
1
0
4
E
D
3
C
2
B
1
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)
0.78 W
Board
Power Dissipation (PD)
A
B
C
D
E
A
B
C
D
E
0.69 W
1.08 W
0.87 W
2.84 W
−
−
−
2.84 W
3.57 W
28
TO-252-5S Test Board
No. TO252-5S-A-Board-SD-1.0
ABLIC Inc.
TO-252-5S Test Board
No. TO252-5S-A-Board-SD-1.0
ABLIC Inc.
HSOP-8A Test Board
No. HSOP8A-A-Board-SD-1.0
ABLIC Inc.
HSOP-8A Test Board
IC Mount Area
enlarged view
No. HSOP8A-A-Board-SD-1.0
ABLIC Inc.
HSOP-6 Test Board
No. HSOP6-A-Board-SD-1.0
ABLIC Inc.
SOT-89-5 Test Board
No. SOT895-A-Board-SD-1.0
ABLIC Inc.
HTMSOP-8 Test Board
No. HTMSOP8-A-Board-SD-1.0
ABLIC Inc.
HTMSOP-8 Test Board
enlarged view
No. HTMSOP8-A-Board-SD-1.0
ABLIC Inc.
SOT-23-3/3S/5/6 Test Board
No. SOT23x-A-Board-SD-2.0
ABLIC Inc.
6.5±0.2
5.8
1.2±0.1
(5.2)
0.80
0.22±0.05
0.6±0.1
1.27
No. VA005-A-P-SD-2.0
TO-252-5S-A-PKG Dimensions
VA005-A-P-SD-2.0
TITLE
No.
ANGLE
mm
UNIT
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
2.0±0.05
+0.1
-0.0
ø1.5
0.2±0.05
8.0±0.1
ø1.7±0.1
1.5±0.1
6.9±0.1
1
5
Feed direction
No. VA005-A-C-SD-1.0
TITLE
TO-252-5S-A-Carrier Tape
VA005-A-C-SD-1.0
No.
ANGLE
mm
UNIT
ABLIC Inc.
60°
13.4±1.0
17.4±1.0
Enlarged drawing in the central part
ø21±0.8
2±0.5
ø13±0.2
No. VA005-A-R-SD-1.0
TO-252-5S-A-Reel
VA005-A-R-SD-1.0
TITLE
No.
ANGLE
4,000
QTY.
mm
UNIT
ABLIC Inc.
6.0
2.54
1.27
0.8
No. VA005-A-L-SD-1.0
TO-252-5S-A
-Land Recommendation
TITLE
No.
VA005-A-L-SD-1.0
ANGLE
mm
UNIT
ABLIC Inc.
5.02±0.2
3.0
8
5
5
8
1
4
4
1
0.20±0.05
1.27
0.4±0.05
No. FH008-A-P-SD-2.0
TITLE
No.
HSOP8A-A-PKG Dimensions
FH008-A-P-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
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-A-C-SD-1.0
TITLE
No.
HSOP8A-A-Carrier Tape
FH008-A-C-SD-1.0
ANGLE
UNIT
mm
ABLIC Inc.
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-A-R-SD-1.0
TITLE
No.
HSOP8A-A-Reel
FH008-A-R-SD-1.0
QTY.
ANGLE
UNIT
4,000
mm
ABLIC Inc.
0.76
3.2
1.27
1.27
1.27
No. FH008-A-L-SD-1.0
HSOP8A-A
-Land Recommendation
TITLE
No.
FH008-A-L-SD-1.0
ANGLE
UNIT
mm
ABLIC Inc.
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
ABLIC Inc.
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
6.7±0.1
6
4
1
3
Feed direction
No. FH006-A-C-SD-2.0
HSOP6-A-Carrier Tape
FH006-A-C-SD-2.0
TITLE
No.
ANGLE
UNIT
mm
ABLIC Inc.
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
4,000
QTY.
mm
ABLIC Inc.
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
ABLIC Inc.
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
ABLIC Inc.
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
4.75±0.1
3
4
2
1
5
Feed direction
No. UP005-A-C-SD-2.0
TITLE
SOT895-A-Carrier Tape
UP005-A-C-SD-2.0
No.
ANGLE
mm
UNIT
ABLIC Inc.
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
ABLIC Inc.
2.90±0.2
1.85
8
5
1
4
0.13±0.1
0.2±0.1
0.65±0.1
No. FP008-A-P-SD-2.0
HTMSOP8-A-PKG Dimensions
FP008-A-P-SD-2.0
TITLE
No.
ANGLE
UNIT
mm
ABLIC Inc.
2.00±0.05
4.00±0.1
1.00±0.1
4.00±0.1
+0.1
-0
1.5
1.05±0.05
0.30±0.05
3.25±0.05
1
8
4
5
Feed direction
No. FP008-A-C-SD-1.0
HTMSOP8-A-Carrier Tape
FP008-A-C-SD-1.0
TITLE
No.
ANGLE
UNIT
mm
ABLIC Inc.
16.5max.
13.0±0.3
Enlarged drawing in the central part
13±0.2
(60°)
(60°)
No. FP008-A-R-SD-1.0
HTMSOP8-A-Reel
FP008-A-R-SD-1.0
TITLE
No.
ANGLE
UNIT
QTY.
4,000
mm
ABLIC Inc.
0.35
1.90
0.65
0.65
0.65
No. FP008-A-L-SD-2.0
HTMSOP8-A
-Land Recommendation
TITLE
No.
FP008-A-L-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
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-1.3
TITLE
SOT235-A-PKG Dimensions
MP005-A-P-SD-1.3
No.
ANGLE
UNIT
mm
ABLIC 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.
ANGLE
UNIT
mm
ABLIC 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.
ANGLE
UNIT
QTY.
3,000
mm
ABLIC Inc.
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.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the reasons other than the products
described herein (hereinafter "the products") or infringement of third-party intellectual property right and any other
right due to the use of the information described herein.
3. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the incorrect information described
herein.
4. Be careful to use the products within their ranges described herein. Pay special attention for use to the absolute
maximum ratings, operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by failures and / or accidents, etc. due to
the use of the products outside their specified ranges.
5. Before using the products, 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.
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caused by any provision or export to the person or entity who intends to develop, manufacture, use or store nuclear,
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life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
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ABLIC, Inc. Do not apply the products to the above listed devices and equipments.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by unauthorized or unspecified use of
the products.
9. In general, semiconductor products may fail or malfunction with some probability. The user of the 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 in which the products are used must be sufficiently evaluated and judged whether the products are
allowed to apply for the system on customer's own responsibility.
10. The products 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 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. Be
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13. The information described herein contains copyright information and know-how of ABLIC Inc. The information
described herein does not convey any license under any intellectual property rights or any other rights belonging to
ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any part of this
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15. This Disclaimers have been delivered in a text using the Japanese language, which text, despite any translations into
the English language and the Chinese language, shall be controlling.
2.4-2019.07
www.ablic.com
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