component

TLV70450DBVR

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.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs tlv70450dbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 1mo ago
package.json Publish 0.2.0 · Ray 1mo ago
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 1mo ago
page.json tlv70450dbvr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 21h ago
README.md tlv70450dbvr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 19d ago
tlv70450dbvr-etched.fit.json tlv70450dbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
tlv70450dbvr-etched.glb tlv70450dbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
tlv70450dbvr-etched.step tlv70450dbvr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
tlv70450dbvr.glb Publish 0.1.0 · Ray 1mo ago
tlv70450dbvr.kicad_mod Publish 0.1.0 · Ray 1mo ago
tlv70450dbvr.kicad_sym Publish 0.1.0 · Ray 1mo ago
tlv70450dbvr.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect and oval pad as a SQUARE EAGLE smd; this carries the real pad shape across (0 -> 5 rounded pads) and stops dropping geometry drawn on KiCad User.N layers. Attributes, connects, pads and the pin-1 marker are gated against decreasing and are unchanged. · Ray 1mo ago
tlv70450dbvr.step Publish 0.1.0 · Ray 1mo ago

TLV70450DBVR

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

TLV70450DBVR 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 GND power_in Device ground reference. All voltages are referenced to this network ground terminal.
2 IN power_in Unregulated input voltage. Operating range 2.5 V to 24 V; absolute max -0.3 V to 24 V. A 0.1-µF input bypass capacitor to GND is recommended.
3 OUT power_out Regulated output voltage (5.0 V nominal for TLV70450). Current internally limited; rated for up to 150 mA. Requires an output capacitor greater than 1 µF between this pin and GND for stability.
4 NC unconnected Not internally connected. May be left open or tied to GND for improved thermal performance.
5 NC unconnected Not internally connected. May be left open or tied to GND for improved thermal performance.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • TLV70450DBVR
  • TLV70450DBVRDBVT

CAD (KiCad official)

  • Symbol: TLV70450DBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tlv70450dbvr-etched.step / tlv70450dbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv70450dbvr.step / tlv70450dbvr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
tlv70450dbvr.step 85 KB You want the bare part, or you mark your own boards.
tlv70450dbvr-etched.step 1.9 MB You want the part with TLV70450DBVR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 483 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 (22 pp, sha256 a398aa95860978a5, retrieved 2026-08-17, tier: manufacturer)
  • 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