MIC37150_07 Datasheet, PDF (3/13 Pages) Micrel Semiconductor – 1.5A, Low Voltage μCap LDO Regulator

Micrel, Inc.
Pin Configuration
3 VOUT
2 GND
1 VIN
S-PAK-3 (R)
MIC37150/51/52/53
5 FLG/ADJ
4 VOUT
3 GND
2 VIN
1 EN
S-PAK-5 (R)
EN 1
VIN 2
VOUT 3
ADJ 4
8 GND
7 GND
6 GND
5 GND
SOIC-8 (M)
GND 1
EN 2
VIN 3
NC 4
8 FLG
7 VOUT/ADJ
6 VOUT
5 NC
e-Pad SOIC-8 (ME)
Pin Description
Pin Number
S-PAK-3
–
Pin Number
S-PAK-5
1
Pin Number
SOIC-8
1
Pin Number
e-Pad SOIC-8
2
1
2
2
3
2
3
5, 6, 7, 8
1
6, 7 (Fixed)
3
4
3
6 (Adj)
–
5
–
8
4
7
–
–
–
4, 5
Pin Name Pin Name
EN
VIN
GND
VOUT
FLG
ADJ
NC
Enable (Input): CMOS compatible input.
Logic high = enable, logic low = shutdown.
Input voltage which supplies current to the output
power device.
Ground (TAB is connected to ground on S-Pak)
Regulator Output
Error Flag (Output): Open collector output.
Active low indicates an output fault condition.
Adjustable regulator feedback input.
Connect to resistor voltage divider.
Not internally connected.
October 2007
3
M9999-101907