ISL75051SRH Datasheet, PDF (2/15 Pages) Intersil Corporation – 3A, Rad Hard, Positive, Ultra Low Dropout Regulator

Block Diagram
VIN
ISL75051SRH
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
220uF 0.1uF
EN 10
9 BYP
OCP 11
8 ADJ
VIN 12
VIN 13
7 VOUT
6 VOUT
VIN 14
5 VOUT
ISL75051SRH
VIN 15
4 VOUT
VIN 16
3 VOUT
VIN 17
2 VOUT
PG ₁₈
1 ^GND
4.32k
VIN
5.49k
2.26k
0.2uF
VOUT
2.67k
0.1uF 220uF
4.7n
100pF
PG
2
FN7610.1
November 4, 2011