ap2111 BCD Semiconductor Manufacturing Limited, ap2111 Datasheet - Page 2

• Manufacturer Part Number: ap2111
• Description: 600ma Cmos Ldo Regulator With Enable
• Manufacturer: BCD Semiconductor Manufacturing Limited

Pin Configuration
Pin Descriptions
Functional Block Diagram
Apr. 2009 P1. 0
600mA CMOS LDO REGULATOR WITH ENABLE
SOIC-8/-PSOP8
1, 3, 5, 6, 7
4
2
8
(SOIC-8/PSOP-8)
PIN No.
M/MP Package
GND
EN
SOT-223
3
2
1
3M
Figure 2. Pin Configuration of AP2111 (Top View)
Figure 3. Functional Block Diagram of AP2111
Shutdown
Thermal
Name
Shutdown Logic
VOUT
GND
VIN
EN
V
REF
2
Input Voltage
Output Voltage
Chip Enable, H – normal work, L – shutdown output
GND
BCD Semiconductor Manufacturing Limited
Current Limit
Foldback
Descriptions
(SOT-223)
H Package
Preliminary Datasheet
AP2111
VOUT
VIN