Diodes AP2112 - Manual (Page 2)

Data Sheet
600mA CMOS LDO REGULATOR WITH ENABLE AP2112
Mar. 2013 Rev. 2. 0 BCD Semiconductor Manufacturing Limited
2
Pin Configuration
K Package M Package
SOT-23-5 SOIC-8
R5/R5A Package
SOT-89-5
R5 R5A
1 2 3
4 5
VOUT
EN NC GND
VIN
Figure 2. Pin Configuration of AP2112 (Top View)
Pin Descriptions
PIN No.
Name Descriptions
SOT-23-5 SOT-89-5 SOIC-8
1 4 8 VIN Input Voltage
2 2 6, 7 GND GND
3
3 (R5)
5 EN Chip Enable, H – normal work, L – shutdown output
1 (R5A)
4 ADJ/NC
Adjust Output for ADJ version/No Connection for Fixed
Version
1 (R5)
2, 3, 4 NC No Connection
3 (R5A)
5 5 1 VOUT Output Voltage