ISL75051SEH Datasheet, PDF (2/18 Pages) Intersil Corporation – 3A, Rad Hard, Positive, Ultra Low Dropout Regulator

Block Diagram
VIN
ISL75051SEH
BYPASS
REFERENCE
BIAS
520MV
ENABLE
LEVEL
SHIFT
450mV
CURRENT
LIMIT ADJ
CURRENT
LIMIT
THERMAL
SHUTDOWN
DELAY
OCP
POWER
PMOS
VOUT
AVDAJDJ
PGOOD
GND
Typical Applications
EN
511
VIN
220µF 0.1µF
EN 10
9 BYP
OCP 11
8 ADJ
VIN 12
VIN 13
7 VOUT
6 VOUT
VIN 14
5 VOUT
ISL75051SEH
VIN 15
4 VOUT
VIN 16
3 VOUT
VIN 17
2 VOUT
PG ₁₈
1 ^GND
4.32k
VIN
5.49k
2.26k
0.2µF
VOUT
2.67k
0.1µF 220µF
4.7n
100pF
PG
2
FN8294.0
August 28, 2012