S-19212B/DxxH Series
www.sii-ic.com
FOR AUTOMOTIVE 105°C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT
CMOS VOLTAGE REGULATOR
Rev.3.0
_00
© SII Semiconductor Corporation, 2015-2016
The S-19212B/DxxH 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/DxxH 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.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the
purpose, contact to SII Semiconductor Corporation is indispensable.
Features
2.5 V to 16.0 V, selectable in 0.1 V step
3.0 V to 36 V
±2.0%
(T
j
=
−40°C
to
+105°C)
During operation: 6.5
μA
typ., 8.5
μA
max. (T
j
=
−40°C
to
+105°C)
During power-off: 0.1
μA
typ., 3.5
μA
max. (T
j
=
−40°C
to
+105°C)
*1
•
Output current:
Possible to output 250 mA (at V
IN
≥
V
OUT(S)
+
2.0 V)
•
Input capacitor:
A ceramic capacitor can be used. (1.0
μF
or more)
•
Output capacitor:
A ceramic capacitor can be used. (1.0
μF
to 100
μF)
•
Built-in overcurrent protection circuit: Limits overcurrent of output transistor.
•
Built-in thermal shutdown circuit:
Detection temperature 165°C typ.
•
Built-in ON / OFF circuit:
Ensures long battery life.
•
Built-in discharge shunt circuit:
Discharges the electric charge of the output capacitor during power-off.
(R
LOW
= 70 kΩ typ.)
•
Operation temperature range:
Ta =
−40°C
to
+105°C
•
Lead-free (Sn 100%), halogen-free
•
Withstand 45 V load dump
•
AEC-Q100 qualified
*2
:
HSOP-8A, HSOP-6, SOT-89-5, SOT-23-5 package products
*1.
Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2.
TO-252-5S(A), HTMSOP-8 package products are in the process of AEC-Q100.
Contact our sales office for details.
•
Output voltage:
•
Input voltage:
•
Output voltage accuracy:
•
Current consumption:
Applications
•
Constant-voltage power supply for electrical application for vehicle interior
•
Constant-voltage power supply for home electric appliance
•
For automotive use (car body, headlight, ITS,
accessory, car navigation system,
car audio system, etc.)
Packages
•
TO-252-5S(A)
•
HSOP-8A
•
HSOP-6
•
SOT-89-5
•
HTMSOP-8
•
SOT-23-5
1
FOR AUTOMOTIVE 105°C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.0
_00
S-19212B/DxxH Series
Block Diagram
*1
VIN
Overcurrent protection
circuit
Thermal shutdown circuit
VOUT
ON / OFF
*2
+
−
ON / OFF circuit
Reference
voltage circuit
*1
VSS
*1.
*2.
Parasitic diode
The ON / OFF circuit controls the internal circuit and the output transistor.
Figure 1
2
FOR AUTOMOTIVE 105°C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.0
_00
S-19212B/DxxH Series
AEC-Q100 Qualified
*1
This IC supports AEC-Q100 for operation temperature grade 2.
Contact our sales office for details of AEC-Q100 reliability specification.
*1.
TO-252-5S(A), HTMSOP-8 package products are in the process of AEC-Q100.
Contact our sales office for details.
Product Name Structure
Users can select the output voltage and package type for the S-19212B/DxxH 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
H
-
xxxx
U
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications
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
H:
Ta =
−40°C
to
+105°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
*1.
*2.
Refer to the tape drawing.
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
B
D
ON / OFF Logic
Active "H"
Active "H"
ON / OFF pin input voltage "H"
1.5 V min.
2.0 V min.
ON / OFF pin input voltage "L"
0.25 V max.
0.8 V max.
3
FOR AUTOMOTIVE 105°C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.0
_00
S-19212B/DxxH Series
3.
Packages
Table 2
Package Name
TO-252-5S(A)
HSOP-8A
HSOP-6
SOT-89-5
HTMSOP-8
SOT-23-5
Dimension
VA005-A-P-SD
FH008-A-P-SD
FH006-A-P-SD
UP005-A-P-SD
FP008-A-P-SD
MP005-A-P-SD
Package Drawing Codes
Tape
VA005-A-C-SD
FH008-A-C-SD
FH006-A-C-SD
UP005-A-C-SD
FP008-A-C-SD
MP005-A-C-SD
Reel
VA005-A-R-SD
FH008-A-R-SD
FH006-A-R-S1
UP005-A-R-SD
FP008-A-R-SD
MP005-A-R-SD
Land
VA005-A-L-SD
FH008-A-L-SD
−
−
FP008-A-L-SD
−
4.
Product name list
4. 1
S-19212B/DxxH Series B type
ON / OFF logic:
Active "H"
ON / OFF pin input voltage "H" (V
SH
) = 1.5 V min., ON / OFF pin input voltage "L" (V
SL
) = 0.25 V max.
Table 3
Output Voltage
TO-252-5S(A)
HSOP-8A
HSOP-6
SOT-89-5
HTMSOP-8
SOT-23-5
3.0 V
±
2.0%
S-19212B30H-V5T2U S-19212B30H-E8T1U S-19212B30H-E6T1U S-19212B30H-U5T1U S-19212B30H-S8T1U S-19212B30H-M5T1U
3.3 V
±
2.0%
S-19212B33H-V5T2U S-19212B33H-E8T1U S-19212B33H-E6T1U S-19212B33H-U5T1U S-19212B33H-S8T1U S-19212B33H-M5T1U
5.0 V
±
2.0%
S-19212B50H-V5T2U S-19212B50H-E8T1U S-19212B50H-E6T1U S-19212B50H-U5T1U S-19212B50H-S8T1U S-19212B50H-M5T1U
Remark
Please contact our sales office for products with specifications other than the above output voltage.
4. 2
S-19212B/DxxH Series D type
ON / OFF logic:
Active "H"
ON / OFF pin input voltage "H" (V
SH
) = 2.0 V min., ON / OFF pin input voltage "L" (V
SL
) = 0.8 V max.
Table 4
Output Voltage
TO-252-5S(A)
HSOP-8A
HSOP-6
SOT-89-5
HTMSOP-8
SOT-23-5
3.0 V
±
2.0%
S-19212D30H-V5T2U S-19212D30H-E8T1U S-19212D30H-E6T1U S-19212D30H-U5T1U S-19212D30H-S8T1U S-19212D30H-M5T1U
3.3 V
±
2.0%
S-19212D33H-V5T2U S-19212D33H-E8T1U S-19212D33H-E6T1U S-19212D33H-U5T1U S-19212D33H-S8T1U S-19212D33H-M5T1U
5.0 V
±
2.0%
S-19212D50H-V5T2U S-19212D50H-E8T1U S-19212D50H-E6T1U S-19212D50H-U5T1U S-19212D50H-S8T1U S-19212D50H-M5T1U
Remark
Please contact our sales office for products with specifications other than the above output voltage.
4
FOR AUTOMOTIVE 105°C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.0
_00
S-19212B/DxxH Series
Pin Configurations
1.
TO-252-5S(A)
Top view
3
Table 5
Pin No.
1
2
3
4
5
Symbol
VOUT
ON / OFF
VSS
NC
*1
Description
Output voltage pin
ON / OFF pin
GND pin
No connection
Input voltage pin
VIN
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
1
2
3
4
Bottom view
8
7
6
5
*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.
Table 6
8
7
6
5
Pin No.
1
2
3
4
5
6
7
8
Symbol
VOUT
NC
NC
*2
*2
Description
Output voltage pin
No connection
No connection
ON / OFF pin
GND pin
No connection
No connection
Input voltage pin
ON / OFF
VSS
NC
*2
NC
*2
1
2
3
4
VIN
5
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