Diodes AP2128 - Manual (Page 3)

300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR AP2128
Data Sheet
3
Sept. 2010 Rev. 2.0 BCD Semiconductor Manufacturing Limited
Functional Block Diagram (Continued)
Figure 3. Functional Block Diagram of AP2128
Adjustable Version
Shutdown
and
Logic Control
Current Limint
And
Thermal
Protection
MOS Driver
V
REF
SHUTDOWN
GND
VIN
VOUT
ADJ
1
2
3
4
5