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STLQ50C18R - low drop linear regulator

Download the STLQ50C18R datasheet PDF. This datasheet also covers the STLQ50 variant, as both devices belong to the same low drop linear regulator family and are provided as variant models within a single manufacturer datasheet.

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.

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).

📥 Download Datasheet

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

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Other Datasheets by STMicroelectronics

Part Number Description
STLQ50C-R low drop linear regulator
STLQ50C25R low drop linear regulator
STLQ50C33R low drop linear regulator
STLQ50C50R low drop linear regulator
STLQ50 low drop linear regulator

Full PDF Text Transcription

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STLQ50XX 50 mA, 3 µA supply current low drop linear regulator 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) Applications ■ Portable/battery powered equipments ■ Electronic sensors ■ Microcontroller power ■ Real time clock backup power SOT323-5L SOT23-5L (available on request) Description The STLQ50 is a BiCMOS linear regulator specifically designed for operating in environment with very low power consumption constraints.
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