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S-1167 Series
www.ablicinc.com
© ABLIC Inc., 2004-2015
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION
AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
The S-1167 Series is a positive voltage regulator with ultra low current consumption, high ripple rejection, low dropout
voltage and high-accuracy output voltage developed based on CMOS technology.
Although current consumption is very small with 9 A typ., the S-1167 Series realized the 70 dB of high ripple rejection rate.
Besides, a ceramic capacitor of 1.0 F can be used as the input and output capacitors.
Moreover, dropout voltage is also small since output voltage accuracy realizes 1.0% of high accuracy, and the low-on-
resistance transistor is built-in. A built-in overcurrent protection circuit prevents that the load current from exceeding the
current capacity of the output transistor. The ON / OFF circuit ensures long battery life.
Two packages, SOT-23-5 and SNT-6A(H) are available.
Compared with the voltage regulators using the conventional CMOS technology, the S-1167 Series is the most suitable for
the portable equipments with ultra low current consumption and corresponding to the small package.
Features
• Output voltage:
• Input voltage:
• Output voltage accuracy:
• Dropout voltage:
• Current consumption:
• Output current:
• Input and output capacitors:
• Ripple rejection:
• Built-in overcurrent protection circuit:
• Built-in ON / OFF circuit:
• Operation temperature range:
• Lead-free, Sn 100%, halogen-free*2
1.5 V to 5.5 V, selectable in 0.1 V step
2.0 V to 6.5 V
1.0%
150 mV typ. (3.0 V output product, IOUT = 100 mA)
During operation:
9 A typ., 16 A max.
During power-off:
0.1 A typ., 0.9 A max.
Possible to output 150 mA (VIN VOUT(S) 1.0 V)*1
A ceramic capacitor of 1.0 F or more can be used.
70 dB typ. (3.0 V output product, f = 1.0 kHz)
Limits overcurrent of output transistor.
Ensures long battery life.
Ta = 40°C to 85°C
*1. Attention should be paid to the power dissipation of the package when the output current is large.
*2. Refer to “Product Name Structure” for details.
Applications
• Constant-voltage power supply for battery-powered device
• Constant-voltage power supply for cellular phone
• Constant-voltage power supply for portable equipment
Packages
• SOT-23-5
• SNT-6A(H)
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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1167 Series
Rev.3.2_02
Block Diagram
VIN
*1
Overcurrent
protection circuit
VOUT
ON / OFF
ON / OFF
circuit
Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 1
2

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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Product Name Structure
Users can select the product type, output voltage, and package type for the S-1167 Series. Refer to “1. Product
Name” regarding the contents of product name, “2. Packages” regarding the package drawings and “3. Product
Name List” regarding details of product name.
1. Product Name
1. 1 SOT-23-5
S-1167 x xx - M5T1 x
Environmental code
U : Lead-free (Sn 100%), halogen-free
G : Lead-free (for details, please contact our sales office)
Package abbreviation and packing specifications*1
M5T1 : SOT-23-5, Tape
Output voltage
15 to 55
(e.g. When the output voltage is 1.5 V, it is expressed as 15.)
Product type *2
A : ON / OFF pin negative logic
B : ON / OFF pin positive logic
1. 2 SNT-6A(H)
S-1167 x xx - I6T2 U
Environmental code
U : Lead-free (Sn 100%), halogen-free
Package abbreviation and packing specifications*1
I6T2 : SNT-6A(H), Tape
Output voltage
15 to 55
(e.g. When the output voltage is 1.5 V, it is expressed as 15.)
Product type *2
A : ON / OFF pin negative logic
B : ON / OFF pin positive logic
*1. Refer to the tape drawing.
*2. Refer to “3. ON / OFF Pin” in “Operation”.
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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1167 Series
Rev.3.2_02
2. Packages
Package Name
SOT-23-5
SNT-6A(H)
Package
MP005-A-P-SD
PI006-A-P-SD
Drawing Code
Tape
Reel
MP005-A-C-SD
MP005-A-R-SD
PI006-A-C-SD
PI006-A-R-SD
Land
PI006-A-L-SD
3. Product Name List
3. 1 S-1167 Series A type
Table 1
Output Voltage
SOT-23-5
1.5 V1.0%
S-1167A15-M5T1x
1.85 V1.0%
1.9 V1.0%
S-1167A1J-M5T1x
S-1167A19-M5T1x
3.0 V1.0%
S-1167A30-M5T1x
3.3 V1.0%
S-1167A33-M5T1x
3.6 V1.0%
S-1167A36-M5T1x
5.0 V1.0%
S-1167A50-M5T1x
Remark 1. Please contact our sales office for the products other than those above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
4

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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
3. 2 S-1167 Series B type
Table 2
Output Voltage
SOT-23-5
SNT-6A(H)
1.5 V1.0%
1.6 V1.0%
1.7 V1.0%
1.8 V1.0%
1.9 V1.0%
2.0 V1.0%
2.1 V1.0%
2.2 V1.0%
2.3 V1.0%
2.4 V1.0%
2.5 V1.0%
2.6 V1.0%
2.7 V1.0%
2.8 V1.0%
2.9 V1.0%
3.0 V1.0%
3.1 V1.0%
3.2 V1.0%
3.3 V1.0%
3.4 V1.0%
3.5 V1.0%
3.6 V1.0%
3.7 V1.0%
3.8 V1.0%
3.9 V1.0%
4.0 V1.0%
4.1 V1.0%
4.2 V1.0%
4.3 V1.0%
4.4 V1.0%
4.5 V1.0%
4.6 V1.0%
4.7 V1.0%
4.8 V1.0%
4.9 V1.0%
5.0 V1.0%
5.1 V1.0%
5.2 V1.0%
5.3 V1.0%
5.4 V1.0%
5.5 V1.0%
S-1167B15-M5T1x
S-1167B16-M5T1x
S-1167B17-M5T1x
S-1167B18-M5T1x
S-1167B19-M5T1x
S-1167B20-M5T1x
S-1167B21-M5T1x
S-1167B22-M5T1x
S-1167B23-M5T1x
S-1167B24-M5T1x
S-1167B25-M5T1x
S-1167B26-M5T1x
S-1167B27-M5T1x
S-1167B28-M5T1x
S-1167B29-M5T1x
S-1167B30-M5T1x
S-1167B31-M5T1x
S-1167B32-M5T1x
S-1167B33-M5T1x
S-1167B34-M5T1x
S-1167B35-M5T1x
S-1167B36-M5T1x
S-1167B37-M5T1x
S-1167B38-M5T1x
S-1167B39-M5T1x
S-1167B40-M5T1x
S-1167B41-M5T1x
S-1167B42-M5T1x
S-1167B43-M5T1x
S-1167B44-M5T1x
S-1167B45-M5T1x
S-1167B46-M5T1x
S-1167B47-M5T1x
S-1167B48-M5T1x
S-1167B49-M5T1x
S-1167B50-M5T1x
S-1167B51-M5T1x
S-1167B52-M5T1x
S-1167B53-M5T1x
S-1167B54-M5T1x
S-1167B55-M5T1x
S-1167B15-I6T2U
S-1167B16-I6T2U
S-1167B17-I6T2U
S-1167B18-I6T2U
S-1167B19-I6T2U
S-1167B20-I6T2U
S-1167B21-I6T2U
S-1167B22-I6T2U
S-1167B23-I6T2U
S-1167B24-I6T2U
S-1167B25-I6T2U
S-1167B26-I6T2U
S-1167B27-I6T2U
S-1167B28-I6T2U
S-1167B29-I6T2U
S-1167B30-I6T2U
S-1167B31-I6T2U
S-1167B32-I6T2U
S-1167B33-I6T2U
S-1167B34-I6T2U
S-1167B35-I6T2U
S-1167B36-I6T2U
S-1167B37-I6T2U
S-1167B38-I6T2U
S-1167B39-I6T2U
S-1167B40-I6T2U
S-1167B41-I6T2U
S-1167B42-I6T2U
S-1167B43-I6T2U
S-1167B44-I6T2U
S-1167B45-I6T2U
S-1167B46-I6T2U
S-1167B47-I6T2U
S-1167B48-I6T2U
S-1167B49-I6T2U
S-1167B50-I6T2U
S-1167B51-I6T2U
S-1167B52-I6T2U
S-1167B53-I6T2U
S-1167B54-I6T2U
S-1167B55-I6T2U
Remark 1. Please contact our sales office for the products other than those above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
5