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TLV73325PDBVR

Public Made by Adom

by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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Datasheet

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Contents

README

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TLV73325PDBVR

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

TLV73325PDBVR from Texas Instruments, in a SOT-23-5. 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 IN power_in Input supply pin (1.4 V to 5.5 V). A small ceramic input capacitor to GND is recommended for best performance, though the device is designed to be stable capacitor-free.
2 GND power_in Device ground reference pin. Connect to system ground.
3 EN input Enable input. Drive above V_EN(HI) to turn the regulator on; drive below V_EN(LO) to place the LDO in shutdown. Do not leave floating. Enable range 0 V to VIN.
4 NC unconnected No internal connection. May be left floating or tied to GND.
5 OUT power_out Regulated output voltage pin (3.3 V nominal for the '33' option, up to 300 mA). A 1-µF ceramic output capacitor to GND is recommended for best transient response, though the device is stable capacitor-free.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • TLV73325PDBVR
  • TLV73325PDBVRDBVT
  • TLV73325PDBVRDQNR
  • TLV73325PDBVRDQNT

CAD (KiCad official)

  • Symbol: TLV73325PDBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tlv73325pdbvr-etched.step / tlv73325pdbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv73325pdbvr.step / tlv73325pdbvr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
tlv73325pdbvr.step 85 KB You want the bare part, or you mark your own boards.
tlv73325pdbvr-etched.step 2.2 MB You want the part with TLV73325PDBVR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 543 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: Texas Instruments datasheet (38 pp, sha256 90bfb97211798d7f, retrieved 2026-08-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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