AME8818 Datasheet, PDF (2/14 Pages) AMETHERM Circuit Protection Thermistors – Low Dropout 300mA CMOS Regulator

AME
AME8818
Low Dropout
300mA CMOS Regulator
n Pin Configuration
SOT-23
Top View
3
AME 8818
AME8818AEET
1. GND
2. OUT
3. IN
1
2
SOT-25
Top View
5
4
AME8818
123
n Pin Description
Die Attach:
Non-Conductive Epoxy
AME8818BEEV
1. IN
2. GND
3. EN
4. NC
5. OUT
Die Attach:
Conductive Epoxy
SOT-25
Top View
5
4
AME8818
1
2
3
SOT-25
Top View
5
4
AME8818
1
2
3
AME8818AEEV
1. IN
2. GND
3. EN
4. BYP
5. OUT
Die Attach:
Conductive Epoxy
AME8818CEEV
1. EN
2. GND
3. IN
4. OUT
5. NC
Die Attach:
Conductive Epoxy
Pin Name
IN
GND
OUT
EN
NC
BYP
Pin Description
Input voltage pin.
It should be decoupled with 1µF or greater capacitor.
Ground connection pin.
LDO voltage regulator output pin.
It should be decoupled with a 1µF or greater value low ESR ceramic capacitor.
The Enable pin normally floats high.
When pulled low, the PMOS pass transistors shut off, and all internal circuit are powered
down.
No Internal Connection
Bypass capacitor connection.
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