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S-817B31AUA-CWUT2G

Description
IC REG LINEAR 3.1V 50MA SOT89-3
Categorysemiconductor    Power management   
File Size848KB,50 Pages
ManufacturerABLIC
Environmental Compliance
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S-817B31AUA-CWUT2G Overview

IC REG LINEAR 3.1V 50MA SOT89-3

S-817B31AUA-CWUT2G Parametric

Parameter NameAttribute value
Output configurationjust
Output typefixed
Number of voltage regulators1
Voltage - input (maximum)10V
Voltage - Output (minimum/fixed)3.1V
Voltage - Output (maximum)-
Pressure drop (maximum)0.41V @ 10mA
Current - Output50mA
Current - static (Iq)2.5µA
PSRR-
Control characteristics-
Protective function-
Operating temperature-40°C ~ 85°C(TA)
Installation typesurface mount
Package/casingTO-243AA
Supplier device packagingSOT-89-3
S-817 Series
www.ablic.com
www.ablicinc.com
© ABLIC Inc., 1999-2015
SUPER-SMALL PACKAGE
CMOS VOLTAGE REGULATOR
Rev.6.2
_02
The S-817 Series is a 3-terminal positive voltage regulator, developed using CMOS technology. Small ceramic
capacitors can be used as the output capacitor, and the S-817 Series provides stable operation with low loads
down to 1
A.
Compared with the conventional voltage regulator, it is low current consumption, and with a lineup of the super
small package (SNT-4A:1.2 mm
1.6 mm). It is optimal as a power supply of small portable device.
Features
1.1 V to 6.0 V, selectable in 0.1 V step
2.0%
160 mV typ. (5.0 V output product, I
OUT
½
10 mA)
During operation: 1.2
A
typ., 2.5
A
max.
Possible to output 50 mA (3.0 V output product, V
IN
½5
V)
*1
Possible to output 75 mA (5.0 V output product, V
IN
½7
V)
*1
Output capacitor
A ceramic capacitor of 0.1
F
or more can be used.
Built-in short circuit protection: Only S-817A Series
Line regulation:
Stable operation at low load of 1
A
Operation temperature range:
Ta
½ 40C
to
85C
Lead-free, Sn 100%, halogen-free
*2
*1.
Attention should be paid to the power dissipation of the package when the load is large.
*2.
Refer to “
Product Name Structure”
for details.
Output voltage:
Output voltage accuracy:
Dropout voltage:
Current consumption:
Output current:
Applications
Constant-voltage power supply for battery-powered device
Constant-voltage power supply for personal communication device
Constant-voltage power supply for home electric appliance
Packages
SNT-4A
SC-82AB
SOT-23-5
SOT-89-3
TO-92
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