MIC39100/39101/39102
Micrel
Pin Configuration
GND
TAB
1
2
3
IN GND OUT
MIC39100-x.x
Fixed
SOT-223 (S)
EN
IN
1
2
3
4
8
7
6
5
GND
GND
GND
GND
EN
IN
1
2
3
4
8
7
6
5
GND
GND
GND
GND
OUT
FLG
OUT
ADJ
MIC39101-x.x
Fixed
SOP-8 (M)
MIC39102
Adjustable
SOP-8 (M)
Pin Description
Pin No.
Pin No.
Pin No.
Pin Name
Pin Function
MIC39100 MIC39101 MIC39102
1
1
1
EN
Enable (Input): CMOS-compatible control input. Logic high = enable, logic
low or open = shutdown.
2
3
4
2
3
IN
Supply (Input)
3
OUT
FLG
Regulator Output
Flag (Output): Open-collector error flag output. Active low = output under-
voltage.
4
ADJ
Adjustment Input: Feedback input. Connect to resitive voltage-divider
network.
2, TAB
5–8
5–8
GND
Ground
MIC39100/39101/39102
2
June 2000
MICREL [ MICREL SEMICONDUCTOR ]
