component
TLV809EA30DBZR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SOT-23. Datasheet-verified pinout, 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
markdownTLV809EA30DBZR
Texas Instruments · Supervisor And Reset ICs · SOT-23
TLV809EA30DBZR from Texas Instruments, in a SOT-23. 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 | Ground reference pin for the TLV809EA30DBZR voltage supervisor. |
| 2 | RESET | output | Push-pull active-low output reset signal: driven to logic low (VOL) when VDD falls below the negative voltage threshold VIT-; remains low (asserted) for the fixed delay time tD (200 ms typical for the 'A' delay variant) after VDD rises above VIT+ (VIT- + hysteresis). |
| 3 | VDD | power_in | Input supply voltage monitored by the device; recommended operating range is 1.7 V to 6 V, with the device asserting RESET when VDD drops below the factory-programmed threshold VIT- (3.08 V nominal for the '30' threshold variant). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23 |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
TLV809EA30DBZR - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
tlv809ea30dbzr-etched.step/tlv809ea30dbzr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlv809ea30dbzr.step/tlv809ea30dbzr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (53 pp, sha256
f243a4ad6345ae15, retrieved 2026-09-23, 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).