component

TLV803EB33VDBZR

Public Made by Adom

by adom

Texas Instruments Supervisor And Reset ICs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tlv803eb33vdbzrfactory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs tlv803eb33vdbzr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers tlv803eb33vdbzr: viewers · Ray 9d ago
package.json Publish 0.1.0 · Ray 9d ago
page.json Set visibility: public · Ray 9d ago
README.md Initial commit: component/tlv803eb33vdbzr · Ray 9d ago
tlv803eb33vdbzr-etched.fit.json tlv803eb33vdbzr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlv803eb33vdbzr-etched.glb tlv803eb33vdbzr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlv803eb33vdbzr-etched.step tlv803eb33vdbzr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlv803eb33vdbzr.glb Publish 0.1.0 · Ray 9d ago
tlv803eb33vdbzr.kicad_mod Publish 0.1.0 · Ray 9d ago
tlv803eb33vdbzr.kicad_sym Publish 0.1.0 · Ray 9d ago
tlv803eb33vdbzr.lbr Publish 0.1.0 · Ray 9d ago
tlv803eb33vdbzr.step Publish 0.1.0 · Ray 9d ago

TLV803EB33VDBZR

Texas Instruments · Supervisor And Reset ICs · SOT-23

TLV803EB33VDBZR from Texas Instruments, in a SOT-23. 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 RESET output Open-drain active-low reset output; driven low to 300 mV maximum when VDD falls below 3.3 V threshold voltage, held low for 40-80 µs delay after supply voltage rises above upper threshold.
2 VDD power_in Positive supply voltage input range 1.7 V to 6 V, monitored at 3.3 V threshold with 250 nA typical quiescent current.
3 GND power_in Ground reference connection.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: TLV803EB33VDBZR
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: tlv803eb33vdbzr-etched.step / tlv803eb33vdbzr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv803eb33vdbzr.step / tlv803eb33vdbzr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (53 pp, sha256 f243a4ad6345ae15, retrieved 2026-09-27, 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: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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