DATASHEET
ISL97536
Monolithic 1A Step-Down
Regulator with Low Quiescent Current
FN6279 Rev 1.
00 November 2, 2007
The ISL97536 is a synchronous, integrated FET 1A step-down
regulator with internal compensation.
It operates with an input voltage range from 2.
5V to 6V, which accommodates supplies of 3.
3V, 5V, or a Li-ion battery source.
The output can be externally set from 0.
8V to VIN with a resistive divider.
The ISL97536 features PWM control with a 1.
4MHz typical switching frequency.
The typical no load quiescent current is only 500µA.
Additional features include a 100ms Power-OnReset output, 1µA shutdown current, short-circuit protection, and over-temperature protection.
The ISL97536 is...