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LP3470IM5-2.93

Public Made by Adom

by adom

Texas Instruments Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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docs Publish 0.1.0 · Ray 1d ago
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lp3470im5-2-93-etched.glb lp3470im5-2-93: factory component page (tier=lcsc) · Ray 1d ago
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lp3470im5-2-93-hero.glb lp3470im5-2-93: hero GLB from the etched model (keeps the MPN mark) · Ray 22h ago
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README.md Initial commit: component/lp3470im5-2-93 · Ray 1d ago

LP3470IM5-2.93

Texas Instruments · Supervisor And Reset ICs · SOT-23-5

LP3470IM5-2.93 from Texas Instruments, in a SOT-23-5. 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 SRT output Set reset time-out pin: connect a capacitor to ground to set tRP = 2000 × C1 (C1 in µF, tRP in ms), or leave it floating if no reset delay is needed.
2 GND power_in Ground pin.
3 VCC1 input Must always be connected to pin VCC (pin 4).
4 VCC power_in Supply voltage and reset threshold monitor input, with a recommended operating range of 0.5 V to 5.5 V and an absolute maximum of 6 V.
5 Reset output Open-drain, active-low reset output that requires an external pullup resistor (0.68 kΩ to 68 kΩ) and goes low when VCC falls below the reset threshold VRTH.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: LP3470IM5-2.93
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: lp3470im5-2-93-etched.step / lp3470im5-2-93-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lp3470im5-2-93.step / lp3470im5-2-93.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (23 pp, sha256 99e6639f3b9e22d8, retrieved 2026-10-08, 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