HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR
Pin Configuration
K Package
(SOT-23-5)
VOUT
GND
VIN
15
NC
2
34
CE
Data Sheet
AP2122
Figure 2. Pin Configuration of AP2122 (Top View)
Pin Description
Pin Number
1
2
3
4
5
Pin Name
VOUT
GND
VIN
CE
NC
Function
Regulated output voltage
Ground
Input voltage
Active high enable input pin. Logic high=enable, logic low=shutdown
No connection
Sep. 2006 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
2