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STMPS2151 Datasheet Enhanced single channel power switche

Manufacturer: STMicroelectronics

Download the STMPS2151 datasheet PDF. This datasheet also includes the STMPS2141 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STMPS2141_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

General Description

SOT23-5L SO-8 The STMPS2141, STMPS2151, STMPS2161, STMPS2171 power distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered.

These devices incorporate 90 mW N-channel MOSFET high-side power switches for power distribution.

These switches are controlled by a logic enable input.

Overview

STMPS2141, STMPS2151, STMPS2161, STMPS2171 Enhanced single channel power switches Datasheet - production.

Key Features

  • 90 mW high-side MOSFET switch.
  • 500/1000 mA continuous current.
  • Thermal and short-circuit protection with overcurrent logic output.
  • Operating range from 2.7 to 5.5 V When the output load exceeds the current limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant current mode. When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the junction tem.

More Datasheets from STMicroelectronics

Part Number Description
STMPS2141 Enhanced single channel power switche
STMPS2161 Enhanced single channel power switche
STMPS2171 Enhanced single channel power switche
STMPS2262 (STMPS2262 / STMPS2272) Enhanced Power Switch
STMPS2272 (STMPS2262 / STMPS2272) Enhanced Power Switch
STMPE1208S Xpander Logic
STMPE1601 16-bit enhanced port expander
STMPE2401 24-bit Enhanced port expander
STMPE2403 24-bit Enhanced port expander
STMPE811 8-bit port expander