500mA LOW NOISE LDO REGULATOR
Pin Configuration
D Package
(TO-252-2 (1))
3
VOUT
2
GND
1
VIN
Data Sheet
AP2213
M Package
(SOIC-8)
EN
1
VIN
2
VOUT
3
BYP
4
8
GND
7
GND
6
GND
5
GND
Figure 2. Pin Configuration of AP2213 (Top View)
Pin Description
Pin Number
TO-252-2 (1) SOIC-8
3
3
2
5, 6, 7, 8
1
2
1
4
Pin Name
Function
VOUT
GND
VIN
EN
BYP
Regulated output voltage
Ground
Input Voltage
Enable input: CMOS or TTL compatible input. Logic high=enable,
logic low=shutdown
Bypass capacitor for low noise operation
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
2