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LR6375A50P

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by Ray

LRC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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LR6375A50P

LRC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3

LR6375A50P from LRC, in a SOT-89-3. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VSS power_in Device ground reference. Connect to system ground; carries the LDO quiescent current (typ. 2µA at no load) and any load return current.
2 VIN power_in Unregulated supply input, 2.5V to 36V (absolute max -0.3 to 40V). Bypass to VSS with a 1µF ceramic or tantalum capacitor close to the pin; an optional 3Ω series resistor with X5R ceramics minimizes start-up voltage transients.
3 VOUT power_out Regulated 5.0V output (±2% typ.), up to 250mA load current, 350mA current limit. Requires a 1µF tantalum (or ceramic for improved transient response) capacitor from VOUT to VSS close to the pin for loop stability.

Key specifications

Parameter Value
Manufacturer LRC
Package SOT-89-3
Category PMIC
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • LR6375A50PP
  • LR6375A50PPT
  • LR6375A50PPL
  • LR6375A50PP1
  • LR6375A50PM
  • LR6375A50PMC
  • LR6375A50PMY
  • LR6375A50PMF
  • LR6375A50PMR

CAD (KiCad official)

  • Symbol: LR6375A50P
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: LRC datasheet (13 pp, sha256 cdb24c5f65b0463d, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF