component
LP3470A463DBVR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLP3470A463DBVR
Texas Instruments · Supervisor And Reset ICs · SOT-23-5
LP3470A463DBVR 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 | input | Set reset time-out pin: connect a capacitor from this pin to GND to program the reset time-out tD = 619 × C (C in µF, tD in ms), with no more than 10 µF recommended; leave it floating if no capacitor is used. |
| 2 | GND | power_in | Ground pin. |
| 3 | VCC1 | input | Can be connected to VCC or left floating, and must not be connected to GND. |
| 4 | VCC | power_in | Supply voltage input and reset threshold monitor input, with a recommended operating range of 0.95 V to 10 V (absolute maximum 12 V). |
| 5 | RESET | output | Open-drain, active-low reset output that requires an external pull-up resistor (pull-up may go up to 10 V); it goes low when VCC falls below VIT- and stays low for the time-out tD after VCC exceeds VIT- + VHYS, with a recommended current of 0 to ±5 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
LP3470A463DBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
lp3470a463dbvr-etched.step/lp3470a463dbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lp3470a463dbvr.step/lp3470a463dbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (23 pp, sha256
ae08669ee394b924, retrieved 2026-10-08, 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 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).