ST1S30IPUR - STMicroelectronics

Manufacturer Part Number

ST1S30IPUR

Manufacturer

STMicroelectronics

Introduction

The ST1S30IPUR is a step-down switching voltage regulator designed for power management in various electronic devices.

Product Features and Performance

Buck topology

Adjustable output voltage

1 output channel

High switching frequency of 1.5MHz

Synchronous rectification for improved efficiency

Surface mount packaging suitable for compact circuit designs

Product Advantages

High efficiency conversion from 2.7V to 5.5V input voltage range

Capable of delivering up to 3A output current

Wide output voltage range from 0.8V to 4.79V

Supports high-temperature operation up to 150°C

Features a compact 8-VDFN exposed pad package

Key Technical Parameters

Voltage - Input (Min): 2.7V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 0.8V

Voltage - Output (Max): 4.79V

Current - Output: 3A

Frequency - Switching: 1.5MHz

Quality and Safety Features

High-temperature operational capability

Integrated safety features for device protection

Compatibility

Compatible with a wide range of input voltages for various applications

Suitable for use in devices requiring adjustable output voltages

Application Areas

Consumer electronics

Telecommunications

Computing

Industrial automation

Power management solutions

Product Lifecycle

Active status, not reported as nearing discontinuation

Availability of replacements or upgrades not stated

Several Key Reasons to Choose This Product

High output current capability suitable for demanding applications

Flexible input voltage range accommodating diverse power sources

Fast switching frequency enables compact external components, reducing board space

Thermal resilience enhances reliability in harsh environments

Ease of integration due to surface mount DFN package

Advanced features such as synchronous rectification for improved energy efficiency