ST750A
ADJUSTABLE STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS
s s
s s
s s s s
s s
UP TO 450mA LOAD CURRENTS 200kHz HIGH-FREQUENCY CURRENT-MODE PWM 85% TO 96% EFFICIENCIES 33µH OR 100µH PRE-SELECTED INDUCTOR VALUE, NO COMPONENT DESIGN REQUIRED 0.
8mA QUIESCENT CURRENT 0.
3µA SHUTDOWN SUPPLY CURRENT ADJUSTABLE OUTPUT VOLTAGE OVERCURRENT, SOFT-START AND UNDERVOLTAGE LOCKOUT PROTECTION CYCLE-BY-CYCLE CURRENT LIMITING PACKAGE AVAILABLE : DIP- 8 AND SO - 8
DIP-8
SO-8
DESCRIPTION The ST750A is an adjustable output CMOS, step-down switching
regulator.
The ST750A accepts inputs between 4V and 11V and delivers 450mA.
Typical efficiencies are 85% to 96%.
Quiescent supply current is 0.
8mA and only...