Datasheet4U Logo Datasheet4U.com

STLQ50M50R Datasheet low drop linear regulator

Manufacturer: STMicroelectronics

Download the STLQ50M50R datasheet PDF. This datasheet also includes the STLQ50 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STLQ50-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

General Description

The STLQ50 is a BiCMOS linear regulator specifically designed for operating in environment with very low power consumption constraints.

Due to the very low quiescent current (3 µA) the device is suitable for those application that have very long stand-by time allowing extension of battery life.

The P-MOS pass element allows also a very good drop-out figure (200 mV at 25 mA IO and 350 mV at full load) without affectin

Overview

STLQ50XX 50 mA, 3 µA supply current low drop linear regulator.

Key Features

  • 2.3 V to 12 V input voltage range.
  • 50 mA maximum output current.
  • 3 µA quiescent current.
  • Available in 1.8 V, 2.5 V, 3.3 V, 5.0 V and adjustable.
  • 200 mV dropout voltage at 25 mA output current.
  • Internal thermal protection.
  • Available in SOT323-5L package, and SOT23- 5L package (upon request).

More Datasheets from STMicroelectronics

Part Number Description
STLQ50M-R low drop linear regulator
STLQ50M18R low drop linear regulator
STLQ50M25R low drop linear regulator
STLQ50M33R low drop linear regulator
STLQ50 low drop linear regulator
STLQ50C-R low drop linear regulator
STLQ50C18R low drop linear regulator
STLQ50C25R low drop linear regulator
STLQ50C33R low drop linear regulator
STLQ50C50R low drop linear regulator