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LE50CD-TR - Very low-dropout voltage regulator

Download the LE50CD-TR datasheet PDF. This datasheet also covers the LE50ABD-TR variant, as both devices belong to the same very low-dropout voltage regulator family and are provided as variant models within a single manufacturer datasheet.

Description

The LEXX is a very low-dropout voltage regulator available in SO-8, TO-92 packages and over a wide range of output voltages.

The very low-dropout voltage (0.2 V) and low quiescent current make it particularly suitable for low-noise, low-power applications and in batterypowered systems.

Features

  • Very low-dropout voltage (0.2 V typ. ).
  • Very low quiescent current (typ. 50 µA in OFF mode, 0.5 mA in ON mode, no load).
  • Output current up to 100 mA.
  • Output voltages: 3 V, 3.3 V, 4.5 V, 5 V, 8 V.
  • Internal current and thermal limit.
  • Small 2.2 µF capacitor for stability.
  • Available in ±1% (A) or ±2% (C) selection at 25 °C.
  • Supply voltage rejection: 80 dB (typ. ).
  • Temperature range: -40 to 125 °C This device is pin-to-pin compatible with the L78L series.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LE50ABD-TR-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics

Part Number Description
LE50ABD-TR Very low-dropout voltage regulator
LE52AB VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LE52C VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LE55AB VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LE55C VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LEXX Very low-dropout voltage regulator with inhibit function Datasheet - production data Description The LEXX is a very low-dropout voltage regulator available in SO-8, TO-92 packages and over a wide range of output voltages. The very low-dropout voltage (0.2 V) and low quiescent current make it particularly suitable for low-noise, low-power applications and in batterypowered systems. Features  Very low-dropout voltage (0.2 V typ.)  Very low quiescent current (typ. 50 µA in OFF mode, 0.5 mA in ON mode, no load)  Output current up to 100 mA  Output voltages: 3 V, 3.3 V, 4.5 V, 5 V, 8 V  Internal current and thermal limit  Small 2.2 µF capacitor for stability  Available in ±1% (A) or ±2% (C) selection at 25 °C  Supply voltage rejection: 80 dB (typ.
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