component
TLV809EF30DBZR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownTLV809EF30DBZR
Texas Instruments · Supervisor And Reset ICs · SOT-23-3
TLV809EF30DBZR from Texas Instruments, in a SOT-23-3. 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 | GND | power_in | Ground reference; connect to system GND (0 V); serves as the low-side supply return for all internal circuits. |
| 2 | RESET | output | Push-pull active-low reset output (TLV809E); driven to VOL ≤ 300 mV when VDD falls below VIT- (3.08 V nominal, ±2% over -40 °C to +125 °C) and held asserted for the reset delay period tD (typ 400 ms, min 260 ms, max 540 ms) after VDD recovers above VIT+; recommended IRESET ≤ ±5 mA. |
| 3 | VDD | power_in | Supply voltage input, 1.7 V to 6 V; continuously monitored against the 3.08 V falling threshold (VIT-); IDD = 250 nA typical / 1 µA maximum at VDD = 3.3 V; bypass with 0.1 µF to 1 µF ceramic capacitor placed as close to this pin as possible. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
TLV809EF30DBZR - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
tlv809ef30dbzr-etched.step/tlv809ef30dbzr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlv809ef30dbzr.step/tlv809ef30dbzr.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 2026-09-27, 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).