STMPS2151MTR - STMicroelectronics

Manufacturer Part Number

STMPS2151MTR

Manufacturer

STMicroelectronics

Introduction

Integrated power distribution switch for power management applications

Product Features and Performance

General Purpose power distribution switch

Single output channel

High Side output configuration

N-Channel MOSFET output type

Non-inverting input type

Fixed current limiting fault protection

Over Temperature protection

Reverse Current protection

Under Voltage Lock Out (UVLO) feature

Operating Temperature range from -40°C to 125°C

Product Advantages

Provides robust and efficient power management

Integrated fault protection enhances system reliability

Suitable for high temperature applications

Compact 8-SOIC Package for space-constrained applications

Key Technical Parameters

Number of Outputs: 1

Voltage Load: 2.7V to 5.5V

Current Output (Max): 500mA

Rds On (Typical): 110mOhm

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Current limiting to prevent damage from overcurrent conditions

Over Temperature protection to avoid overheating

Reverse Current protection to prevent backward current flow

Under Voltage Lock Out (UVLO) to ensure proper operation under low voltage conditions

Compatibility

Suited for load supply in a variety of electronics requiring 2.7V to 5.5V

Application Areas

Power management for consumer electronics

Portable devices requiring power distribution

USB hubs and other telecommunication equipment

Computers and computer peripherals

Product Lifecycle

Active status, not indicated as nearing discontinuation

Continual availability of replacements or upgrades not specified, but usually available due to active status

Several Key Reasons to Choose This Product

Reliable power switching and distribution from a reputable manufacturer

Space saving due to small form factor

Wide operating temperature range suitable for various environments

Built-in safety features to ensure long-term reliability

Easy-to-use On/Off interface simplifies integration into designs

Low Rds (on) value for reduced power loss during operation

Availability as active component ensures ongoing support and supply from the manufacturer