component

TPS76933DBVR

Public Made by Adom

by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentpmictps76933dbvr
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs tps76933dbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
package.json Publish 0.2.0 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json tps76933dbvr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
README.md tps76933dbvr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray
tps76933dbvr-etched.fit.json tps76933dbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
tps76933dbvr-etched.glb tps76933dbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
tps76933dbvr-etched.step tps76933dbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
tps76933dbvr.glb Publish 0.1.0 · Ray
tps76933dbvr.kicad_mod Publish 0.1.0 · Ray
tps76933dbvr.kicad_sym Publish 0.1.0 · Ray
tps76933dbvr.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
tps76933dbvr.step Publish 0.1.0 · Ray

TPS76933DBVR

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

TPS76933DBVR 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 voltage. Recommended operating range 2.7 V to 10 V (absolute max -0.3 V to 13.5 V). Bypass with a low-ESR ceramic capacitor to GND.
2 GND power_in Device ground reference. Carries only the ultralow ~17 µA quiescent current (28 µA max over temp).
3 EN input Active-low enable input. Drive low (VIL ≤ 0.9 V) to enable the regulator; drive high (VIH ≥ 1.7 V, up to VIN + 0.3 V) to place the device in shutdown (standby current ~1 µA typ). Input current ±1 µA max.
4 NC unconnected No internal connection on fixed-output versions (TPS76933 is a fixed 3.3-V option, so this pin is NC). On the adjustable TPS76901 this same pin is the FB feedback input.
5 OUT power_out Regulated 3.3-V output (3.201 V to 3.399 V over temperature at 10 µA-100 mA load). Requires a 4.7 µF (typ) low-ESR output capacitor for stability. Internally current-limited (350 mA typ, 750 mA max).

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • TPS76933DBVRDBVT
  • TPS76933DBVR

CAD (KiCad official)

  • Symbol: TPS76933DBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tps76933dbvr-etched.step / tps76933dbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps76933dbvr.step / tps76933dbvr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
tps76933dbvr.step 85 KB You want the bare part, or you mark your own boards.
tps76933dbvr-etched.step 2.5 MB You want the part with TPS76933DBVR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 587 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 (24 pp, sha256 beba4c5a1725463a, 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