AME
AME8822
High PSRR, 250mA CMOS LDO
n Pin Description
AME8822AEET (SOT-23/TSOT-23A)
Pin Number
Pin Name
Pin Description
1
GND
Ground connection pin.
LDO voltage regulator output pin.
2
3
OUT
IN
It should be decoupled with a 1mF or greater value low ESR ceramic
capacitor.
Input voltage pin.
It should be decoupled with 1mF or greater capacitor.
AME8822AEEV (SOT-25/TSOT-25A) / AME8822AEIV
Pin Number
Pin Name
Pin Description
Input voltage pin.
It should be decoupled with 1mF or greater capacitor.
1
2
IN
GND
Ground connection pin.
Enable pin.
3
4
5
EN
NC
When pulled low, the PMOS pass transistor turns off, current consuming
less than 1mA.
No Connection.
LDO voltage regulator output pin.
It should be decoupled with a 1mF or greater value low ESR ceramic
capacitor.
OUT
AME8822AEVU (DFN-4A)
Pin Number
Pin Name
Pin Description
LDO voltage regulator output pin.
1
OUT
GND
EN
It should be decoupled with a 1mF or greater value low ESR ceramic
capacitor.
2
3
4
Ground connection pin.
Enable pin.
When pulled low, the PMOS pass transistor turns off, current consuming
less than 1mA.
Input voltage pin.
It should be decoupled with 1mF or greater capacitor.
IN
Rev.F.04
3
AME [ ANALOG MICROELECTRONICS ]
