DATASHEET
ISL97536 FN6279
Rev 1.00
November 2, 2007 Monolithic 1A Step-Down Regulator with Low Quiescent Current
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 500ВµA. Additional features include a 100ms Power-OnReset output, …
