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RT9058-33GVL

Richtek Tech · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3L

RT9058-33GVL from Richtek Tech, in a SOT-23-3L. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Ground pin for the regulator; on the SOT-23-3 (L-Type) package it is pin 1, which differs from the standard SOT-23-3 numbering where GND is pin 3.
2 VOUT power_out Regulator output, fixed at 3.3V for the RT9058-33; the absolute maximum rating for VOUT to GND on the RT9058-33 is −0.3V to 6V.
3 VCC power_in Supply voltage input with a recommended range of 3.5V to 36V; the absolute maximum rating for VCC to GND is −0.3V to 40V.

Key specifications

Parameter Value
Manufacturer Richtek Tech
Package SOT-23-3L
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: RT9058-33GVL
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: rt9058-33gvl-etched.step / rt9058-33gvl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rt9058-33gvl.step / rt9058-33gvl.glb are the bare package body.

Provenance

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

  • Datasheet: Richtek Tech datasheet (9 pp, sha256 caab007dcaa84049, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF