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L5050 Datasheet Single And Dual Isolated 5v Low Drop Linear Voltage Regulators

Manufacturer: STMicroelectronics

Overview: L5050 Datasheet Single and dual isolated 5 V low drop linear voltage regulators for automotive application SO-8 Product status link L5050 Product summary Order code L5050STR L5050SDTR Package SO-8 Packing Tape and.

General Description

L5050 is a 5 V low dropout linear voltage regulator suitable for automotive applications, available in single (L5050S) or dual isolated (L5050SD) linear output voltage in a SO-8 package.

The LDO delivers up to 50 mA (2x50 mA for the dual version) of DC load current and consumes as low as 5 μA (per each output in L5050SD) of quiescent current with device disabled.

High output voltage accuracy (± 2%) is kept over wide temperature range, line and load variation.

Key Features

  • Symbol VS ΔVO Vdp Parameter Max DC supply voltage Max output voltage tolerance Max dropout voltage IO Output current Iqn Quiescent current 1. For L5050S - single output. Up to 100 mA as pulsed current 2. For L5050SD - dual output. Up to 2x100 mA as pulsed current. 3. Typical value valid for each single output with En = LOW. Values 40 V ± 2% 500 mV 50 mA (1) 2x50 mA (2) 50 µA (3).
  • AEC-Q100 qualified.
  • Operating DC supply voltage range 5.6 V to 40 V.
  • Low dropout.

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