AAT3216 Datasheet, PDF (2/16 Pages) List of Unclassifed Manufacturers – 150mA MicroPower™ LDO with PowerOK

AAT3216
150mA MicroPower™ LDO with PowerOK
Pin Descriptions
Pin #
SOT23-5 SC70JW-8
1
5, 6
Symbol
IN
2
8
GND
3
7
EN
4
1
POK
5
2, 3, 4
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.
Power-OK output. This open-drain output is low when OUT is out
of regulation. Connect a pull-up resistor from POK to OUT or IN.
Output pin; should be decoupled with 2.2µF ceramic capacitor.
Pin Configuration
SOT23-5
(Top View)
IN ¹
GND ²
EN ³
5 _OUT
4 _POK
SC70JW-8
(Top View)
POK ¹
OUT ²
OUT ³
OUT ⁴
8 _GND
7 _EN
6 _IN
5 _IN
2
3216.2006.01.1.3