aat3223igu-3.0-t1 Advanced Analogic Technologies, Inc., aat3223igu-3.0-t1 Datasheet - Page 2

• Manufacturer Part Number: aat3223igu-3.0-t1
• Description: Aat3223 | 250ma Nanopower Ldo Linear Regulator With Power Ok
• Manufacturer: Advanced Analogic Technologies, Inc.

Pin Descriptions
Pin Configuration
2
Pin #
1
2
3
4
5
6
Symbol
GND
OUT
POK
N/C
EN
IN
Function
Input pin. It is recommended to bypass this pin with a 1µF capacitor.
Ground connection pin.
Output pin. This pin should be decoupled with a 1µF or larger capacitor.
Not connected.
Enable input. Active high, logic level compatible.
Power-OK output pin. This pin is pulled to ground during a power failure; it
is normally high impedance and should have a 100kΩ pull-up resistor con-
nected to OUT.
GND
OUT
IN
1
2
3
(Top View)
SOT23-6
Linear Regulator with Power-OK
5
4
6
POK
EN
N/C
250mA NanoPower™ LDO
AAT3223
3223.2006.03.1.5