MIC2954 Micrel Semiconductor, MIC2954 Datasheet - Page 8

• Manufacturer Part Number: MIC2954
• Description: 250mA Low-Dropout Regulator
• Manufacturer: Micrel Semiconductor

MIC2954
Block Diagrams
MIC2954
Control Logic
TTL/CMOS
Unregulated
DC Supply
Unregulated
DC Supply
Input
SHDN
MIC2954-07/-08
MIC2954-02/-03
FB
60mV
1.23V
REF.
1.23V
REF.
MIC2954-02 and MIC2954-03
MIC2954-07 and MIC2954-08
Amp.
Error
Amp.
Error
Error Detection
IN
IN
Comparator
8
182k
182k
60k
62k
OUT
SNS
TAP
ERR
GND
OUT
GND
2.2µF
330k
5V/250mA
Output
TTL/CMOS
Compatible
Error Output
5V/250mA
Output
August 1999
Micrel