STMicroelectronics High Side MOSFET Power Switch IC 5-Pin SOT-23 with 160mΩ RdsOn, 2.7 V to 5.5 V Supply STMPS2141STR

STMicroelectronics STMPS2141STR high side MOSFET power switch IC is an efficient single-channel power management device with a 5-pin SOT-23 surface mount package. It is designed for applications requiring heavy capacitive loads and short circuit protection, operating in a voltage range of 2.7 V to 5.5 V.

This device features a low switch-on resistance of 160mΩ which helps minimize power loss during operation. The STMPS2141STR supports one input and one output, controlled by interfaces compatible with CMOS and TTL logic levels, making it versatile for various control circuits.

With thermal and short circuit protections integrated, the switch offers reliable safety performance and indicates overcurrent conditions via a logic output. Its low standby current of only 12 μA contributes to energy-efficient designs, while the continuous operating current of 500 mA supports sustained power delivery.

Compact dimensions of 3mm length, 1.75mm width, and 1.3mm height allow for space-saving on printed circuit boards. The device’s capability to operate over a wide temperature range (-40°C to 125°C) suits it well for demanding industrial and automotive environments.

STMicroelectronics ensures that the STMPS2141STR meets UL component approvals under file number E354278, providing assurance of quality and reliability. This power switch IC is manufactured in Malaysia, affirming global quality standards.

Features a low on-resistance MOSFET switch for efficient power management. Incorporates protection mechanisms for thermal overload and short circuit conditions. Compatible with CMOS and TTL logic inputs enhancing interface flexibility.

Compact SOT-23 package optimizes PCB real estate usage. Wide operating temperature range allows harsh environment applications. Low standby current reduces overall power consumption in standby mode. UL component approval ensures compliance with safety standards.

Manufactured in Malaysia to assure consistent product quality.

This Power Switch IC is ideal for various industrial and electronic equipment applications requiring reliable high side switching with integrated protection and compact footprint. Explore a broad selection of power management ICs like STMPS2141STR in the Electronics & Electricals category at EnvMart for advanced and dependable system designs.