FAN1950 Datasheet, PDF (2/11 Pages) Fairchild Semiconductor – 1.5A Low-Voltage Low-Dropout Regulator

FAN1950/FAN1951
Pin Assignments
FAN1950Dx
FRONT VIEW
FAN1951Dx
FRONT VIEW
1
2
3
1 2 3 45
3-Lead Plastic
TO-252 (DPAK)
5-Lead Plastic
TO-252 (DPAK)
Pin Descriptions
Pin Number
FAN1950 FAN1951
NA
1
Pin Name
EN
1
2
IN
2
3
GND
3
4
OUT
NA
5
FLAG
Pin Function Description
Enable (Input) – TTL/CMOS compatible input. Logic HIGH enables
the output
Input Supply Voltage
Ground. This pin and TAB are ground.
Output Voltage
Error Flag (Output). Open-collector output. Active-low indicates an
output fault condition.
2
REV. 0.1.6 8/30/04