ST1S32 Datasheet - STMicroelectronics

ST1S32, 4A DC step-down switching regulator

ST1S32 4 A DC step-down switching regulator Datasheet * production data

Features

* 4 A DC output current
* 2.8 V to 5.5 V input voltage
* Output voltage adjustable from 0.8 V
* 1.5 MHz switching frequency
* Internal soft-start and enable
* Integrated 60 mΩ and 45 mΩ Power MOSFETs
* All ceramic capacitor
* Power Good (POR)
* Cycle-by-cycle curr

Applications

* µP/ASIC/DSP/FPGA core and I/O supplies
* Point of Load for: STB, TV, DVD

ST1S32-STMicroelectronics.pdf