AME
Low Dropout
300mA CMOS Regulator
AME8818
n Pin Configuration
SOT-23
Top View
3
SOT-25
Top View
AME8818AEET
1. GND
AME8818AEEV
1. IN
5
4
2. OUT
2. GND
3. EN
3. IN
AME8818
AME8818
4. BYP
5. OUT
1
2
1
2
3
Die Attach:
Die Attach:
Non-Conductive Epoxy
Conductive Epoxy
SOT-25
Top View
SOT-25
Top View
AME8818CEEV
1. EN
AME8818BEEV
1. IN
5
4
5
4
2. GND
3. IN
2. GND
3. EN
AME8818
AME8818
4. OUT
5. NC
4. NC
5. OUT
1
2
3
1
2
3
Die Attach:
Die Attach:
Conductive Epoxy
Conductive Epoxy
n Pin Description
Pin Name
Pin Description
Input voltage pin.
It should be decoupled with 1mF or greater capacitor.
IN
GND
OUT
Ground connection pin.
LDO voltage regulator output pin.
It should be decoupled with a 1mF or greater value low ESR ceramic capacitor.
The Enable pin normally floats high.
EN
NC
When pulled low, the PMOS pass transistors shut off, and all internal circuit are powered
down.
No Internal Connection
Bypass capacitor connection.
BYP
In AME8818BEEV and AME8818CEEV, IC will select internal circuit to improve ESR.
In AME8818AEEV, IC will select external circuit to improve ESR and AC ripple rejection.
2
Rev.A.01
AMETHERM [ AMETHERM CIRCUIT PROTECTION THERMISTORS ]
