S-1167 Series
www.ablic.com
www.ablicinc.com
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION
AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
© ABLIC Inc., 2004-2015
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-onresistance 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
Rev.3.2_02
S-1167 Series
Block Diagram
*1
VIN
VOUT
Overcurrent
protection circuit
ON / OFF
ON / OFF
circuit
Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 1
2
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.
Name” regarding the contents of product name, “2. Packages” regarding the package drawings and “3.
Name List” regarding details of product name.
Product
Product
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
I6T2
*1
: 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
Rev.3.2_02
S-1167 Series
2. Packages
Package Name
Package
MP005-A-P-SD
PI006-A-P-SD
SOT-23-5
SNT-6A(H)
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
1.5 V1.0%
1.85 V1.0%
1.9 V1.0%
3.0 V1.0%
3.3 V1.0%
3.6 V1.0%
5.0 V1.0%
SOT-23-5
S-1167A15-M5T1x
S-1167A1J-M5T1x
S-1167A19-M5T1x
S-1167A30-M5T1x
S-1167A33-M5T1x
S-1167A36-M5T1x
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.
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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
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
V1.0%
SOT-23-5
SNT-6A(H)
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.
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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Pin Configurations
Table 3
SOT-23-5
Top view
5
1
Pin No.
4
2
3
Figure 2
6
Pin Description
Table 4
SNT-6A(H)
Top view
Pin No.
1
6
2
5
3
4
Figure 3
Symbol
1
VIN
Input voltage pin
2
VSS
GND pin
3
ON / OFF
ON / OFF pin
*1
NC
4
No connection
5
VOUT
Output voltage pin
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the
VSS pin.
Symbol
Pin Description
1
VOUT
Output voltage pin
2
VSS
GND pin
NC*1
3
No connection
4
ON / OFF
ON / OFF pin
5
VSS
GND pin
6
VIN
Input voltage pin
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the
VSS pin.
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Absolute Maximum Ratings
Table 5
(Ta = 25°C unless otherwise specified)
Item
Symbol
VIN
VON / OFF
VOUT
Input voltage
Output voltage
Power dissipation
SOT-23-5
PD
SNT-6A(H)
Operation ambient temperature
Topr
Storage temperature
Tstg
*1. When mounted on board
[Mounted board]
(1) Board size : 114.3 mm 76.2 mm t1.6 mm
(2) Board name : JEDEC STANDARD51-7
Unit
V
V
V
mW
mW
mW
°C
°C
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
Power dissipation (PD) [mW]
Caution
Absolute Maximum Rating
VSS 0.3 to VSS 7
VSS 0.3 to VIN 0.3
VSS 0.3 to VIN 0.3
300 (When not mounted on board)
600*1
500*1
40 to 85
40 to 125
600
SNT-6A(H)
400
200
0
Figure 4
0
100
150
50
Ambient temperature (Ta) [C]
Power Dissipation of The Package (When Mounted on Board)
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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Electrical Characteristics
Table 6
Item
Symbol
Condition
Output voltage*1
VOUT(E)
VIN = VOUT(S) 1.0 V, IOUT = 30 mA
Output current*2
IOUT
VIN VOUT(S) 1.0 V
Dropout voltage*3
Line regulation
Load regulation
Output voltage
temperature coefficient*4
Current consumption
during operation
Current consumption
during shutdown
Input voltage
ON / OFF pin
input voltage “H”
ON / OFF pin
input voltage “L”
ON / OFF pin
input current “H”
ON / OFF pin
input current “L”
Ripple rejection
Short-circuit current
Vdrop
VOUT1
VIN VOUT
VOUT2
VOUT
Ta VOUT
IOUT = 100 mA
1.5 V VOUT(S) 1.9 V
2.0 V VOUT(S) 2.4 V
2.5 V VOUT(S) 2.9 V
3.0 V VOUT(S) 3.2 V
3.3 V VOUT(S) 5.5 V
(Ta = 25°C unless otherwise specified)
Test
Min.
Typ.
Max.
Unit
Circuit
VOUT(S) VOUT(S) VOUT(S)
V
1
0.99
1.01
150*5
mA
3
0.5
0.54
0.58
V
1
0.23
0.35
V
1
0.20
0.30
V
1
0.15
0.23
V
1
0.14
0.21
V
1
VOUT(S) 0.5 V VIN 6.5 V, IOUT = 30 mA
0.05
0.2
%/V
1
20
40
mV
1
100
ppm/ C
1
9
16
A
2
0.1
0.9
A
2
VIN
VIN = VOUT(S) 1.0 V, 10 A IOUT 100 mA
VIN = VOUT(S) 1.0 V, IOUT = 30 mA,
40°C Ta 85°C
VIN = VOUT(S) 1.0 V, ON / OFF pin = ON,
No load
VIN = VOUT(S) 1.0 V, ON / OFF pin = OFF,
No load
2.0
6.5
V
VSH
VIN = VOUT(S) 1.0 V, RL = 1.0 k
1.5
V
4
VSL
VIN = VOUT(S) 1.0 V, RL = 1.0 k
0.3
V
4
ISH
VIN = 6.5 V, VON / OFF = 6.5 V
0.1
0.1
A
4
ISL
VIN = 6.5 V, VON / OFF = 0 V
0.1
0.1
A
4
1.5 V VOUT(S) 3.0 V
70
dB
5
3.1 V VOUT(S) 5.5 V
65
dB
5
300
mA
3
ISS1
ISS2
RR
ISHORT
VIN = VOUT(S) 1.0 V,
f = 1.0 kHz,
Vrip = 0.5 Vrms,
IOUT = 30 mA
VIN = VOUT(S) 1.0 V, ON / OFF pin = ON,
VOUT = 0 V
*1. VOUT(S) : Set output voltage
VOUT(E) : Actual output voltage
Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S) 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 (VOUT3 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) 1.0 V and IOUT = 100 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
*4. A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
V
VOUT
[mV/°C]*1 = VOUT(S) [V]*2 Ta OUT
[ppm/°C]*3 1000
Ta
VOUT
*1. Change in temperature of the output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to 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.
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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Test Circuits
1.
VIN
VOUT
A
ON / OFF
V
VSS
Set to ON
Figure 5
2.
VIN
A
VOUT
ON / OFF
VSS
Set to VIN or GND
Figure 6
3.
VIN
VOUT
A
ON / OFF
V
VSS
Set to ON
Figure 7
4.
VIN
VOUT
A
ON / OFF
VSS
V
RL
Figure 8
5.
VIN
VOUT
ON / OFF
VSS
V
RL
Set to ON
Figure 9
9
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Standard Circuit
Input
CIN
*1
VOUT
VIN
ON / OFF
Output
CL
*2
VSS
Single GND
GND
*1. A capacitor for stabilizing the input.
*2. A ceramic capacitor of 1.0 F or more can be used.
Figure 10
Caution
The above connection diagram and constant will not guarantee successful operation.
thorough evaluation using the actual application to set the constant.
Perform
Condition of Application
Input capacitor (CIN): 1.0 F or more
Output capacitor (CL): 1.0 F or more
Equivalent series resistance (RESR) of output capacitor: 1.0 or less
Caution
Generally a series regulator may cause oscillation, depending on the selection of external parts.
Check that no oscillation occurs with the application using the above capacitor.
Selection of Input Capacitor (CIN) and Output Capacitor (CL)
The S-1167 Series requires an output capacitor between the VOUT pin and the VSS pin for phase compensation.
Operation is stabilized by a ceramic capacitor with an output capacitance of 1.0 F or more in the entire temperature
range. When using an OS capacitor, a tantalum capacitor, or an aluminum electrolytic capacitor, the capacitance
must be 1.0 F or more, and an equivalent series resistance (RESR) must be 1.0 or less.
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 value for an application is CIN 1.0 F, CL 1.0 F; however, when selecting the output
capacitor, perform sufficient evaluation, including evaluation of temperature characteristics, on the actual device.
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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Explanation of Terms
1. Low Dropout Voltage Regulator
This voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor.
2. Low Equivalent Series Resistance
A capacitor whose equivalent series resistance (RESR) is low. The S-1167 Series enables use of a low equivalent
series resistance capacitor, such as a ceramic capacitor, for the output-side capacitor (CL). A capacitor whose RESR
is 1.0 or less can be used.
3. Output Voltage (VOUT)
The accuracy of the output voltage is ensured at 1.0% under the specified conditions of fixed input voltage*1, fixed
output current, and fixed temperature.
*1. Differs depending on the product.
Caution
If the above conditions change, the output voltage value may vary and exceed the accuracy range
of the output voltage. Refer to “ Electrical Characteristics” and “ Characteristics (Typical
Data)” for details.
4. Line Regulation
VOUT1
VINVOUT
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.
5. 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.
6. Dropout Voltage (Vdrop)
Indicates the difference between input voltage (VIN1) and the output voltage when; decreasing input voltage (VIN)
gradually until the output voltage has dropped out to the value of 98% of output voltage (VOUT3), which is at
VIN = VOUT(S) 1.0 V.
Vdrop = VIN1 (VOUT3 0.98)
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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
7. Output Voltage Temperature Coefficient
VOUT
Ta VOUT
The shaded area in Figure 11 is the range where VOUT varies in the operation temperature range when the output
voltage temperature coefficient is 100 ppm/C.
Example of S-1167B28 typ. product
VOUT
[V]
0.28 mV/C
VOUT(E)
*1
0.28 mV/C
40
*1.
25
85
Ta [C]
VOUT(E) is the value of the output voltage measured at Ta = 25C.
Figure 11
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
V
VOUT
[mV/°C]*1 = VOUT(S) [V]*2 Ta OUT
[ppm/°C]*3 1000
Ta
VOUT
*1. Change in temperature of the output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Operation
1. Basic Operation
Figure 12 shows the block diagram of the S-1167 Series.
The error amplifier compares the reference voltage (Vref) with feedback voltage (Vfb), which is the output voltage
resistance-divided by feedback resistors (Rs and Rf). It supplies the gate voltage necessary to maintain the constant
output voltage which is not influenced by the input voltage and temperature change, to the output transistor.
VIN
*1
Current
supply
Error
amplifier
Vref
VOUT
Rf
Vfb
Reference voltage
circuit
Rs
VSS
*1. Parasitic diode
Figure 12
2. Output Transistor
In the S-1167 Series, a low on-resistance P-channel MOS FET is used as the output transistor.
Be sure that VOUT does not exceed VIN 0.3 V to prevent the voltage regulator from being damaged due to reverse
current flowing from the VOUT pin through a parasitic diode to the VIN pin, when the potential of VOUT became higher
than VIN.
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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. ON / OFF Pin
This pin starts and stops the regulator.
When the ON / OFF pin is set to OFF level, the entire internal circuit stops operating, and the built-in P-channel MOS
FET output transistor between the VIN pin and the VOUT pin is turned off, reducing current consumption significantly.
The VOUT pin becomes the VSS level due to the internally divided resistance of several M between the VOUT pin
and the VSS pin.
Note that the current consumption increases if a voltage of 0.3 V to VIN 0.3 V is applied to the ON / OFF pin.
The structure of the ON / OFF pin is as shown in Figure 13. Since the ON / OFF pin is neither pulled down nor
pulled up internally, do not use it in the floating status. When not using the ON / OFF pin, connect it to the VSS pin
in the product A type, and connect it to the VIN pin in B type.
Table 7
Product Type
ON / OFF Pin
Internal Circuit
VOUT Pin Voltage
Current Consumption
A
A
B
B
“L”: ON
“H”: OFF
“L”: OFF
“H”: ON
Operate
Stop
Stop
Operate
Set value
VSS level
VSS level
Set value
ISS1
ISS2
ISS2
ISS1
VIN
ON / OFF
VSS
Figure 13
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ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Precautions
• Wiring patterns for the VIN pin, the VOUT pin and GND should be designed so that the impedance is low. When
mounting an output capacitor between the VOUT pin and the VSS pin (CL) and a capacitor for stabilizing the input
between the VIN pin and the VSS pin (CIN), the distance from the capacitors to these pins should be as short as
possible.
• Note that generally the output voltage may increase when a series regulator is used at low load current (10 A or less).
• Note that generally the output voltage may increase due to the leakage current from an output driver when a series
regulator is used at high temperature.
• Generally a series regulator may cause oscillation, depending on the selection of external parts. The following
conditions are recommended for the S-1167 Series. However, be sure to perform sufficient evaluation under the
actual usage conditions for selection, including evaluation of temperature characteristics.
Input capacitor (CIN): 1.0 F or more
Output capacitor (CL): 1.0 F or more
Equivalent series resistance (RESR): 1.0 or less
• The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitance is small
or an input capacitor is not connected.
• It is important to sufficiently evaluate the output voltage fluctuation due to the power supply fluctuation and load
fluctuation characteristics in the actual equipment.
• Overshoot may occur in the output voltage momentarily if the voltage is rapidly raised at power-on or when the power
supply fluctuates. Sufficiently evaluate the output voltage at power-on with the actual device.
• The application conditions for the input voltage, the output voltage, and the load current should not exceed the 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 6 in “
Electrical Characteristics” and footnote *5 of the table.
• 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.
15
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Characteristics (Typical Data)
1. Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C)
VIN=1.8 V
3.5 V
6.5 V
0
100
S-1167B30
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
VIN=3.3 V
3.5 V
4.0 V
5.0 V
6.5 V
VOUT [V]
VOUT [V]
S-1167B15
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
200
300
IOUT [mA]
2.5 V
2.0 V
400
500
0
100
200
300
IOUT [mA]
400
500
S-1167B50
6
VOUT [V]
5
4
Remark In determining the output current, attention should
be paid to the following.
1. The minimum output current value and footnote
*5 specified of Table 6 in the “ Electrical
Characteristics”
2. The package power dissipation
VIN=5.3 V
5.5 V
6.0 V
6.5 V
3
2
1
0
0
100
200
300
IOUT [mA]
400
500
2. Output Voltage vs. Input Voltage (Ta = 25°C)
1.5
3.0
1.4
VOUT [V]
S-1167B30
3.1
VOUT [V]
S-1167B15
1.6
1 mA
1.3
30 mA
100 mA
1.2
1.1
1.0
1.0
1.5
2.0
2.5
VIN [V]
3.0
3.5
VOUT [V]
5.0
4.9
1 mA
30 mA
100 mA
4.8
4.7
4.6
16
1 mA
30 mA
100 mA
2.8
2.7
2.6
S-1167B50
5.1
4.5
4.5
2.9
5.0
5.5
VIN [V]
6.0
6.5
2.5
2.5
3.0
3.5
4.0
VIN [V]
4.5
5.0
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
3. Dropout Voltage vs. Output Current
S-1167B30
0.30
0.25
Vdrop [V]
Ta = 85 C
25 C
40 C
Vdrop [V]
S-1167B15
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0.20
Ta = 85 C
25 C
40 C
0.15
0.10
0.05
0
50
100
IOUT [mA]
150
200
100
IOUT [mA]
150
200
0
0
50
100
IOUT [mA]
150
200
S-1167B50
0.25
Vdrop [V]
0.20
Ta = 85 C
25 C
40 C
0.15
0.10
0.05
0
0
50
Vdrop [V]
4. Dropout Voltage vs. Set Output Voltage
0.40
0.35
0.30 IOUT=150 mA
100 mA
0.25
0.20
0.15
50 mA
0.10
30 mA
0.05
10 mA
0
0
1
2
3
4
VOUT(S) [V]
5
6
17
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
5. Output Voltage vs. Ambient Temperature
S-1167B15
1.60
VOUT [V]
VOUT [V]
1.55
S-1167B30
3.20
3.15
3.10
3.05
3.00
2.95
2.90
2.85
2.80
0
1.50
1.45
1.40
0
15
10
35
Ta [C]
60
85
15
10
35
Ta [C]
60
85
15
10
35
Ta [C]
60
85
S-1167B50
5.2
VOUT [V]
5.1
5.0
4.9
4.8
0
6. Current Consumption vs. Input Voltage
8
8
ISS1 [A]
S-1167B30
10
ISS1 [A]
S-1167B15
10
6
4
85 C
25 C
40 C
2
0
0
1
2
3
4
VIN [V]
5
6
7
5
6
7
ISS1 [A]
8
6
85 C
25 C
40 C
2
0
18
0
1
2
3
4
VIN [V]
4
85 C
25 C
40 C
2
S-1167B50
10
4
6
0
0
1
2
3
4
VIN [V]
5
6
7
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
7. Ripple Rejection (Ta = 25°C)
S-1167B30
S-1167B15
100
IOUT = 1 mA
30 mA
100 mA
80
60
40
20
0
10
100
1K
10K 100K
Frequency [Hz]
VIN = 4.0 V, COUT = 1.0 F
Ripple Rejection [dB]
Ripple Rejection [dB]
VIN = 2.5 V, COUT =1.0 F
1M
100
IOUT = 1 mA
30 mA
100 mA
80
60
40
20
0
10
100
1K
10K 100K
Frequency [Hz]
1M
S-1167B50
Ripple Rejection [dB]
VIN = 6.0 V, COUT =1.0 F
100
IOUT = 1 mA
30 mA
100 mA
80
60
40
20
0
10
100
1K
10K 100K
Frequency [Hz]
1M
19
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Reference Data
VIN [V]
S-1167B50
IOUT = 30 mA, tr = tf = 5.0 s, COUT =1.0 F, CIN = 1.0 F
8
5.10
7
5.08
VIN
6
5.06
5
5.04
4
5.02
3
5.00
VOUT
2
4.98
1
4.96
0
4.94
40 20 0 20 40 60 80 100 120140 160
t [s]
VOUT [V]
S-1167B30
IOUT = 30 mA, tr = tf = 5.0 s, COUT = 1.0 F, CIN = 1.0 F
6
3.06
3.02
3.00
2.98
5
VIN
4
3
VOUT
2
2.96
1
2.94
0
20 40 60 80 100120140 160
t [s]
40 20 0
VIN [V]
3.04
VOUT [V]
VOUT [V]
S-1167B15
IOUT = 30 mA, tr = tf = 5.0 s, COUT =1.0 F, CIN = 1.0 F
4.0
1.62
3.5
1.60
3.0
1.58
VIN
2.5
1.56
2.0
1.54
1.5
1.52
VOUT
1.0
1.50
0.5
1.48
0
1.46
40 20 0 20 40 60 80 100120 140 160
t [s]
VIN [V]
1. Input Transient Response Characteristics (Ta = 25°C)
2. Load Transient Response Characteristics (Ta = 25°C)
S-1167B30
VIN = 4.0 V, COUT = 1.0 F, CIN = 1.0 F, IOUT = 50 mA 100 mA
150
3.15
1.55
1.50
100
3.10
50
3.05
0
VOUT
50
50
100
2.90
150
2.85
150
40 20 0 20 40 60 80 100 120140 160
t [s]
t [s]
S-1167B50
VIN =6.0 V, COUT = 1.0 F, CIN = 1.0 F, IOUT = 50 mA 100 mA
150
5.15
5.05
5.00
VOUT
100
50
0
4.95
50
4.90
100
4.85
40 20 0
150
20 40 60 80 100 120140 160
t [s]
IOUT [mA]
VOUT [V]
2.95
100
IOUT
50
0
1.40
5.10
100
IOUT
3.00 VOUT
1.45
40 20 0 20 40 60 80 100 120140 160
20
VOUT [V]
1.60
IOUT
IOUT [mA]
VOUT [V]
1.65
IOUT [mA]
S-1167B15
VIN = 2.5 V, COUT = 1.0 F, CIN = 1.0 F, IOUT = 50 mA 100 mA
150
1.70
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
3. ON / OFF Pin Transient Response Characteristics (Ta = 25°C)
S-1167B30
VIN = 4.0 V, COUT =1.0 F, CIN = 1.0 F, IOUT = 100 mA
10
6
1
VON / OFF
2
1
0
1
VOUT
1
0.4 0.2
0
8
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
3
VON / OFF
4
2
0
2
4
6
0
2
VOUT
2
0.4 0.2 0
2
VON / OFF [V]
2
3
VOUT [V]
4
VON / OFF [V]
VOUT [V]
S-1167B15
VIN = 2.5 V, COUT =1.0 F, CIN = 1.0 F, IOUT = 100 mA
5
3
4
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
6
S-1167B50
VIN = 6.0 V, COUT =1.0 F, CIN = 1.0 F, IOUT = 100 mA
20
9
6
12
VON / OFF
8
4
0
0
3
VOUT
4
0.4 0.2 0
3
VON / OFF [V]
VOUT [V]
16
6
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
9
21
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
Marking Specifications
1. SOT-23-5
Top view
5
(1) to (3):
(4)
:
4
Product code (refer to Product name vs. Product code)
Lot number
(1) (2) (3) (4)
1
2
3
Product name vs. Product code
1. 1 S-1167 Series A type
Product name
S-1167A15-M5T1x
S-1167A1J-M5T1x
S-1167A19-M5T1x
S-1167A30-M5T1x
S-1167A33-M5T1x
S-1167A36-M5T1x
S-1167A50-M5T1x
Product code
(1)
P
P
P
P
P
P
P
(2)
2
3
2
2
2
2
3
(3)
A
P
E
P
S
V
J
1. 2 S-1167 Series B type
Product name
Product code
(1)
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
(2)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
(3)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
Product name
Product code
(1)
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S-1167B15-M5T1x
S-1167B36-M5T1x
S-1167B16-M5T1x
S-1167B37-M5T1x
S-1167B17-M5T1x
S-1167B38-M5T1x
S-1167B18-M5T1x
S-1167B39-M5T1x
S-1167B19-M5T1x
S-1167B40-M5T1x
S-1167B20-M5T1x
S-1167B41-M5T1x
S-1167B21-M5T1x
S-1167B42-M5T1x
S-1167B22-M5T1x
S-1167B43-M5T1x
S-1167B23-M5T1x
S-1167B44-M5T1x
S-1167B24-M5T1x
S-1167B45-M5T1x
S-1167B25-M5T1x
S-1167B46-M5T1x
S-1167B26-M5T1x
S-1167B47-M5T1x
S-1167B27-M5T1x
S-1167B48-M5T1x
S-1167B28-M5T1x
S-1167B49-M5T1x
S-1167B29-M5T1x
S-1167B50-M5T1x
S-1167B30-M5T1x
S-1167B51-M5T1x
S-1167B31-M5T1x
S-1167B52-M5T1x
S-1167B32-M5T1x
S-1167B53-M5T1x
S-1167B33-M5T1x
S-1167B54-M5T1x
S-1167B34-M5T1x
S-1167B55-M5T1x
S-1167B35-M5T1x
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
22
(2)
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
(3)
V
W
X
Y
Z
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_02
S-1167 Series
2. SNT-6A(H)
Top view
6
5
(1) to (3):
4
(4) to (6):
Product code (refer to Product name vs. Product code)
Lot number
(1) (2) (3)
(4) (5) (6)
1
2
3
Product name vs. Product code
Product name
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
(1)
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
Product code
(2)
(3)
4
A
4
B
4
C
4
D
4
E
4
F
4
G
4
H
4
I
4
J
4
K
4
L
4
M
4
N
4
O
4
P
4
Q
4
R
4
S
4
T
4
U
Product name
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
(1)
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
Product code
(2)
(3)
4
V
4
W
4
X
4
Y
4
Z
5
A
5
B
5
C
5
D
5
E
5
F
5
G
5
H
5
I
5
J
5
K
5
L
5
M
5
N
5
O
23
2.9±0.2
1.9±0.2
4
5
1
2
+0.1
0.16 -0.06
3
0.95±0.1
0.4±0.1
No. MP005-A-P-SD-1.3
TITLE
SOT235-A-PKG Dimensions
No.
MP005-A-P-SD-1.3
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
+0.1
ø1.5 -0
+0.2
ø1.0 -0
2.0±0.05
0.25±0.1
4.0±0.1
1.4±0.2
3.2±0.2
3 2 1
4
5
Feed direction
No. MP005-A-C-SD-2.1
TITLE
SOT235-A-Carrier Tape
No.
MP005-A-C-SD-2.1
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
SOT235-A-Reel
TITLE
No.
MP005-A-R-SD-1.1
ANGLE
QTY.
UNIT
mm
ABLIC Inc.
3,000
1.57±0.03
6
5
1
2
4
+0.05
0.08 -0.02
3
0.5
0.48±0.02
0.2±0.05
No. PI006-A-P-SD-2.1
TITLE
SNT-6A(H)-A-PKG Dimensions
No.
PI006-A-P-SD-2.1
ANGLE
UNIT
mm
ABLIC Inc.
+0.1
ø1.5 -0
4.0±0.1
2.0±0.05
0.25±0.05
+0.1
1.85±0.05
ø0.5 -0
4.0±0.1
0.65±0.05
3 2 1
4
5 6
Feed direction
No. PI006-A-C-SD-2.0
TITLE
SNT-6A(H)-A-Carrier Tape
No.
PI006-A-C-SD-2.0
ANGLE
UNIT
mm
ABLIC 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
TITLE
SNT-6A(H)-A-Reel
No.
PI006-A-R-SD-1.0
ANGLE
UNIT
QTY.
mm
ABLIC Inc.
5,000
0.52
1.36
2
0.52
0.2 0.3
1.
2.
1
(0.25 mm min. / 0.30 mm typ.)
(1.30 mm ~ 1.40 mm)
1.
2.
3.
4.
0.03 mm
SNT
1. Pay attention to the land pattern width (0.25 mm min. / 0.30 mm typ.).
2. Do not widen the land pattern to the center of the package (1.30 mm to 1.40 mm).
Caution 1. Do not do silkscreen printing and solder printing under the mold resin of the package.
2. The thickness of the solder resist on the wire pattern under the package should be 0.03 mm
or less from the land pattern surface.
3. Match the mask aperture size and aperture position with the land pattern.
4. Refer to "SNT Package User's Guide" for details.
1.
2.
(0.25 mm min. / 0.30 mm typ.)
(1.30 mm ~ 1.40 mm)
No. PI006-A-L-SD-4.1
TITLE
SNT-6A(H)-A
-Land Recommendation
No.
PI006-A-L-SD-4.1
ANGLE
UNIT
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 responsible for damages 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 responsible for damages caused by the incorrect information described herein.
4.
Be careful to use the products within their specified ranges. Pay special attention to the absolute maximum ratings,
operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not responsible for damages caused by failures and / or accidents, etc. that occur due to the use of the
products outside their specified ranges.
5.
When 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.
6.
When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related
laws, and follow the required procedures.
7.
The products must not be used or provided (exported) for the purposes of the development of weapons of mass
destruction or military use. ABLIC Inc. is not responsible for any provision (export) to those whose purpose is to
develop, manufacture, use or store nuclear, biological or chemical weapons, missiles, or other military use.
8.
The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses. Do
not apply the products to the above listed devices and equipments without prior written permission by ABLIC Inc.
Especially, the products cannot be used for life support devices, devices implanted in the human body and devices
that directly affect human life, etc.
Prior consultation with our sales office is required when considering the above uses.
ABLIC Inc. is not responsible for damages caused by unauthorized or unspecified use of our products.
9.
Semiconductor products may fail or malfunction with some probability.
The user of 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 must be sufficiently evaluated and applied 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
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
13. The information described herein contains copyright information and know-how of 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 document described herein for the purpose of disclosing it to a third-party without the express permission
of ABLIC Inc. is strictly prohibited.
14. For more details on the information described herein, contact our sales office.
2.2-2018.06
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