PM8903TR, PM8903 3A step-down monolithic switching regulator

STMicroelectronics

Description

PM8903 3 A step-down monolithic switching regulator .
The PM8903 is a high efficiency monolithic stepdown switching regulator designed to deliver up to 3 A continuous current.

📥 Download Datasheet

PM8903TR Datasheet Preview — This datasheet PDF includes multiple part numbers: PM8903TR, PM8903. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: PM8903TR, PM8903
Manufacturer: STMicroelectronics ↗
File Size: 2.12 MB
Datasheet: PM8903-STMicroelectronics.pdf
Description: 3A step-down monolithic switching regulator
Note: This datasheet PDF includes multiple part numbers: PM8903TR, PM8903.
Please refer to the document for exact specifications by model.

Features

* Integrated 35 mΩ MOSFETs for high efficiency
* 3 A continuous output current
* 2.8 V to 6 V input voltage (VIN)
* 2.9 V to 5.5 V supply voltage (VCC)
* Adjustable output voltage down to 0.6 V
* 1% output voltage accuracy
* 1.1 MHz switching frequency operation
* PS

Applications

* Subsystem power supply
* CPU, DSP and FPGA power supply
* Distributed power supply

PM8903TR Distributors

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PM8903 step-down monolithic switching regulator STMicroelectronics

STMicroelectronics PM8903TR-like datasheet