Data sheet, Functional block diagram (continued) – Diodes AP2128 User Manual

Page 3

background image

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