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ST1S10PUR +BOM

Efficient 3A switching regulator

Manufacturer:

Stmicroelectronics
Mfr.Part #:

ST1S10PUR
Datasheet:

ST1S10PUR Datasheet (PDF)
Input Voltage Min Volt:

2.7
Input Voltage Max Volt:

18.0
Operating Temp Min Celsius:

-25.0
Operating Temp Max Celsius:

125.0
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ST1S10PUR General Description

The ST1S10PUR is a high-efficiency step-down converter manufactured by STMicroelectronics. It operates with a wide input voltage range from 2.5V to 18V, making it suitable for various applications such as industrial, automotive, and consumer electronics. This device is capable of delivering up to 1A of output current with a fixed output voltage or adjustable through external resistors. Its integrated synchronous rectification feature enhances efficiency and reduces power dissipation. The ST1S10PUR incorporates a switching frequency up to 1.5MHz, enabling the use of small external components, thus reducing overall PCB footprint and cost. It includes built-in protection features such as overcurrent, overtemperature, and short-circuit protection, ensuring reliability and safety in operation. Additionally, it comes in a compact package, typically measuring 3mm x 3mm, making it suitable for space-constrained applications.

Key Features

The ST1S10PUR is a stable voltage regulator suitable for various applications with space constraints'
This device offers a maximum output current of 500mA with thermal shutdown and current limit protection,'
It provides a fixed output voltage with low dropout voltage and high accuracy

Application

Efficient step-down converter
Perfect for portable devices
Compact and low power

Specifications

Input Voltage Min Volt	2.7	Input Voltage Max Volt	18.0
Operating Temp Min Celsius	-25.0	Operating Temp Max Celsius	125.0
ECCN US	EAR99	ECCN EU	NEC
Packing Type	Tape And Reel	Grade	Industrial