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S-1324 Series
www.ablicinc.com
© ABLIC Inc., 2017
5.5 V INPUT, 200 mA,
LOW NOISE VOLTAGE REGULATOR
Rev.1.0_01
The S-1324 Series, developed by using the CMOS technology, is a positive voltage regulator IC which has low noise and low
dropout voltage.
Output noise is as low as 17 μVrms typ., and a ceramic capacitor of 1.0 μF or more can be used as the input and output
capacitors.
It also has high-accuracy output voltage of ±1.0%.
Features
Output voltage:
Input voltage:
Output voltage accuracy:
Dropout voltage:
Current consumption:
Output current:
Input capacitor:
Output capacitor:
Output noise:
Ripple rejection:
Built-in overcurrent protection circuit:
Built-in thermal shutdown circuit:
Built-in ON / OFF circuit:
Operation temperature range:
Lead-free (Sn 100%), halogen-free
1.0 V to 3.5 V, selectable in 0.05 V step.
1.5 V to 5.5 V
±1.0% (1.0 V to 1.45 V output product: ±15 mV)
170 mV typ. (2.8 V output product, at IOUT = 100 mA)
During operation: 7 μA typ., 12 μA max.
During power-off: 0.01 μA typ., 0.1 μA max.
Possible to output 100 mA
(at 1.0 V VOUT(S) < 1.2 V, VIN VOUT(S) + 1.0 V)*1
Possible to output 200 mA
(at VOUT(S) 1.2 V, VIN VOUT(S) + 1.0 V)*1
A ceramic capacitor can be used. (1.0 μF or more)
A ceramic capacitor can be used. (1.0 μF or more)
17 μVrms typ. (at BW = 10 Hz to 100 kHz)
65 dB typ.(at f = 1.0 kHz)
Limits overcurrent of output transistor
Detection temperature 150°C typ.
Ensures long battery life
Discharge shunt function "available" / "unavailable" is selectable.
Pull-down function "available" / "unavailable" is selectable.
Ta = 40°C to +85°C
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
Applications
Constant-voltage power supply for communication module and home electric appliance with communication function
Constant-voltage power supply for portable communication device, digital camera, and digital audio player
Constant-voltage power supply for battery-powered device
Constant-voltage power supply for home electric appliance
Packages
SOT-23-5
SC-82AB
HSNT-4(1010)
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5.5 V INPUT, 200 mA, LOW NOISE VOLTAGE REGULATOR
S-1324 Series
Rev.1.0_01
Block Diagrams
1. S-1324 Series A type
VIN
Overcurrent
protection circuit
Thermal shutdown circuit
*1
VOUT
Function
ON / OFF logic
Discharge shunt
function
Constant current
source pull-down
Status
Active "H"
Available
Available
ON / OFF
Reference
voltage circuit
+
ON / OFF circuit
+
*1
VSS
*1. Parasitic diode
2. S-1324 Series B type
VIN
Overcurrent
protection circuit
Thermal shutdown circuit
Figure 1
*1
VOUT
Function
ON / OFF logic
Discharge shunt
function
Constant current
source pull-down
Status
Active "H"
Available
Unavailable
ON / OFF
Reference
voltage circuit
+
ON / OFF circuit
+
*1
VSS
*1. Parasitic diode
Figure 2
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Rev.1.0_01
5.5 V INPUT, 200 mA, LOW NOISE VOLTAGE REGULATOR
S-1324 Series
3. S-1324 Series C type
VIN
Overcurrent
protection circuit
Thermal shutdown circuit
*1
VOUT
Function
ON / OFF logic
Discharge shunt
function
Constant current
source pull-down
Status
Active "H"
Unavailable
Available
ON / OFF
Reference
voltage circuit
+
ON / OFF circuit
+
VSS
*1. Parasitic diode
4. S-1324 Series D type
VIN
Overcurrent
protection circuit
Thermal shutdown circuit
Figure 3
*1
ON / OFF
Reference
voltage circuit
+
ON / OFF circuit
+
VOUT
Function
ON / OFF logic
Discharge shunt
function
Constant current
source pull-down
Status
Active "H"
Unavailable
Unavailable
VSS
*1. Parasitic diode
Figure 4
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5.5 V INPUT, 200 mA, LOW NOISE VOLTAGE REGULATOR
S-1324 Series
Rev.1.0_01
Product Name Structure
Users can select the product type, output voltage, and package type for the S-1324 Series. Refer to "1. Product name"
regarding the contents of product name, "2. Function list of product type" regarding the product type,
"3. Packages" regarding the package drawings, "4. Product name list" regarding details of the product name.
1. Product name
S-1324 x xx - xxxx U
Environmental code
U: Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
M5T1: SOT-23-5, Tape
N4T1: SC-82AB, Tape
A4T2: HSNT-4(1010), Tape
Output voltage*2
10 to 35
(e.g., when the output voltage is 1.0 V, it is expressed as 10.)
Product type*3
A to D
*1. Refer to the tape drawing.
*2. If you request the product which has 0.05 V step, contact our sales office.
*3. Refer to "2. Function list of product type" and "3. ON / OFF pin" in "Operation".
2. Function list of product type
Product Type
A
B
C
D
ON / OFF Logic
Active "H"
Active "H"
Active "H"
Active "H"
Table 1
Discharge Shunt Function
Available
Available
Unavailable
Unavailable
Constant Current Source Pull-down
Available
Unavailable
Available
Unavailable
3. Packages
Package Name
SOT-23-5
SC-82AB
HSNT-4(1010)
Table 2
Dimension
MP005-A-P-SD
NP004-A-P-SD
PL004-A-P-SD
Package Drawing Codes
Tape
Reel
MP005-A-C-SD
NP004-A-C-SD
NP004-A-C-S1
MP005-A-R-SD
NP004-A-R-SD
PL004-A-C-SD
PL004-A-R-SD
Land
PL004-A-L-SD
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Rev.1.0_01
5.5 V INPUT, 200 mA, LOW NOISE VOLTAGE REGULATOR
S-1324 Series
4. Product name list
4. 1 S-1324 Series A type
ON / OFF logic:
Discharge shunt function:
Active "H"
Available
Constant current source pull-down: Available
Table 3
Output Voltage
SOT-23-5
SC-82AB
HSNT-4(1010)
1.0 V ± 15 mV
1.1 V ± 15 mV
1.2 V ± 15 mV
1.3 V ± 15 mV
1.4 V ± 15 mV
1.5 V ± 1.0%
1.8 V ± 1.0%
2.25 V ± 1.0%
2.3 V ± 1.0%
2.5 V ± 1.0%
2.7 V ± 1.0%
2.75 V ± 1.0%
2.8 V ± 1.0%
2.85 V ± 1.0%
3.0 V ± 1.0%
3.3 V ± 1.0%
S-1324A10-M5T1U
S-1324A11-M5T1U
S-1324A12-M5T1U
S-1324A13-M5T1U
S-1324A14-M5T1U
S-1324A15-M5T1U
S-1324A18-M5T1U
S-1324A2C-M5T1U
S-1324A23-M5T1U
S-1324A25-M5T1U
S-1324A27-M5T1U
S-1324A2H-M5T1U
S-1324A28-M5T1U
S-1324A2J-M5T1U
S-1324A30-M5T1U
S-1324A33-M5T1U
S-1324A10-N4T1U
S-1324A11-N4T1U
S-1324A12-N4T1U
S-1324A13-N4T1U
S-1324A14-N4T1U
S-1324A15-N4T1U
S-1324A18-N4T1U
S-1324A2C-N4T1U
S-1324A23-N4T1U
S-1324A25-N4T1U
S-1324A27-N4T1U
S-1324A2H-N4T1U
S-1324A28-N4T1U
S-1324A2J-N4T1U
S-1324A30-N4T1U
S-1324A33-N4T1U
S-1324A10-A4T2U
S-1324A11-A4T2U
S-1324A12-A4T2U
S-1324A13-A4T2U
S-1324A14-A4T2U
S-1324A15-A4T2U
S-1324A18-A4T2U
S-1324A2C-A4T2U
S-1324A23-A4T2U
S-1324A25-A4T2U
S-1324A27-A4T2U
S-1324A2H-A4T2U
S-1324A28-A4T2U
S-1324A2J-A4T2U
S-1324A30-A4T2U
S-1324A33-A4T2U
Remark Please contact our sales office for products with specifications other than the above output voltage.
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