AAT3238IGU-1.85-T1 데이터 시트보기 (PDF) - Advanced Analogic Technologies
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AAT3238IGU-1.85-T1
Advanced Analogic Technologies
AAT3238IGU-1.85-T1 Datasheet PDF : 13 Pages
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PowerLinearTM
PRODUCT DATASHEET
AAT3238
300mA MicroPowerTM High Performance LDO Linear Regulator
Pin Descriptions
Pin #
SOT23-6
1
2, 5
SC70JW-8
5, 6
8
3
7
4
1
6
2, 3, 4
Symbol
IN
GND
EN
BYP
OUT
Function
Input voltage pin; should be decoupled with 1µF or greater capacitor.
Ground connection pin.
Enable pin; this pin should not be left floating. When pulled low, the PMOS pass transistor
turns off and all internal circuitry enters low-power mode, consuming less than 1µA.
Bypass capacitor connection; to improve AC ripple rejection, connect a 10nF capacitor to
GND. This will also provide a soft-start function.
Output pin; should be decoupled with 2.2µF ceramic capacitor.
Pin Configuration
SOT23-6
(Top View)
SC70JW-8
(Top View)
IN 1
GND 2
EN 3
6 OUT
5 GND
4 BYP
BYP 1
OUT 2
OUT 3
OUT 4
8 GND
7 EN
6 IN
5 IN
2
www.analogictech.com
3238.2008.05.1.7
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