MIC3975_05 Datasheet, PDF (2/12 Pages) Micrel Semiconductor – 750mA μCap Low-Voltage Low-Dropout Regulator

MIC3975
Pin Configuration
EN 1
IN 2
FLG 3
OUT 4
8 GND
7 GND
6 GND
5 GND
MIC3975-x.x
Fixed
MSOP-8 (MM)
Micrel
EN 1
IN 2
ADJ 3
OUT 4
8 GND
7 GND
6 GND
5 GND
Adjustable
Pin Description
Pin No.
Pin No.
Fixed
Adjustable
1
1
2
2
3
3
4
4
5–8
5–8
Pin Name
EN
IN
FLG
ADJ
OUT
GND
Pin Function
Enable (Input): CMOS-compatible control input. Logic high = enable, logic
low or open = shutdown.
Supply (Input)
Flag (Output): Open-collector error flag output. Active low = output under-
voltage.
Adjustment Input: Feedback input. Connect to resistive voltage-divider net-
work.
Regulator Output
Ground
MIC3975
2
February 2005