MIC5268 Micrel Semiconductor, MIC5268 Datasheet - Page 4

• Manufacturer Part Number: MIC5268
• Description: 150mA UCap CMOS LDO Regulator w/Power Good
• Manufacturer: Micrel Semiconductor

MIC5268
Block Diagrams
Timing Diagram
MIC5268
V
V
V
OUT
PG
EN
EN
IN
97%
Reference
Overcurrent
Thermal
Lockout
Voltage
Sensor
voltage
Detection
Under-
Dropout
Min - Max
1-5ms
Shutdown
Startup/
Control
FAULT
Amplifier
Error
4
Quickstart
ACTIVE SHUTDOWN
Regulation
Detection
Out of
Amplifier
Current
Delay
Fault Condition
GND
88%
DOWN
PULL
PULL
UP
97%
1-5ms
OUT
PG
September 2002
Micrel