STMPS2141MTR - STMicroelectronics

Manufacturer Part Number

STMPS2141MTR

Manufacturer

STMicroelectronics

Introduction

The STMPS2141MTR is a power distribution switch designed for power management applications, enabling controlled distribution of power to peripherals and protection against overcurrent conditions.

Product Features and Performance

Single-channel power distribution switch

High-side N-Channel MOSFET output

Current limiting (Fixed) protection

Over-temperature protection

Reverse current protection

Under-voltage lockout (UVLO) feature

Operational within 2.7V to 5.5V load voltage range

500mA maximum output current

110mOhm typical Rds On

Non-inverting input

Product Advantages

Integrated fault protection enhances system reliability

Low on-resistance for improved efficiency

Single package solution reduces components count

Supports a wide range of load voltages for flexible usage

Key Technical Parameters

Number of Outputs: 1

Output Configuration: High Side

Interface: On/Off

Voltage - Load: 2.7V to 5.5V

Current - Output (Max): 500mA

Rds On (Typ): 110mOhm

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

Quality and Safety Features

Built-in current limiting

Over-temperature shutdown

Reverse current blocking

Under-voltage lockout

Compatibility

Compatible with various peripheral devices requiring controlled power distribution

Supports 8-SOIC package integration in surface mount technology (SMT)

Application Areas

Portable and battery-powered devices

USB and peripheral power management

Consumer electronics

Industrial controls

Product Lifecycle

Product Status: Active

Routinely evaluated for production status to ensure availability

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

High reliability and robust fault protection capabilities

Low on-resistance ensures power-efficient operation

Versatile voltage range compatibility for wide application

Compact 8-SOIC package suits space-sensitive designs

STMicroelectronics' reputation for quality and support

Active product lifecycle status ensuring ongoing supply