Diodes AP2111 - Manual (Page 2)

Data Sheet
600mA CMOS LDO REGULATOR WITH ENABLE AP2111
Dec. 2012 Rev. 1. 7 BCD Semiconductor Manufacturing Limited
2
Pin Configuration
Figure 2. Pin Configuration of AP2111 (Top View)
Pin Descriptions
Pin Number
Pin Name Function
SOIC-8/PSOP-8 SOT-223(H) SOT-223(HA) SOT-23-5
4 3 2 3 VIN Input voltage
2 2 3 4 VOUT Output voltage
8 1 EN
Chip enable, H – normal work, L –
shutdown output
1, 3, 5, 6, 7 1 1 2 GND Ground
5 ADJ/NC
Adjust output for ADJ version/No
connected for fixed version
M Package
(SOIC-8)
MP Package
(PSOP-8)
H/HA Package
(SOT-223)
K Package
(SOT-23-5)
VIN
A
DJ/NC
EN
GND
VOUT
1
2
3 4
5
1
2
3
4
8
7
6
5
GND
VOUT
GND
VIN
EN
GND
GND
GND
1
2
3
4
8
7
6
5
GND
VOUT
GND
VIN
EN
GND
GND
GND
VIN
VOUT
GND 1
2
3 VOUT
VIN
GND 1
2
3