component
TPS3808G19DBVR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SOT-23-6. 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
markdownTPS3808G19DBVR
Texas Instruments · Supervisor And Reset ICs · SOT-23-6
TPS3808G19DBVR from Texas Instruments, in a SOT-23-6. 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 reset output driven to low impedance when RESET is active (SENSE below threshold VIT or MR at logic low); pulled high by external 10kΩ to 1MΩ resistor. |
| 2 | GND | power_in | Ground reference connection. |
| 3 | MR | input | Manual reset input with internal 90kΩ pull-up resistor to VDD; driving low (≤0.3VDD) activates RESET output. |
| 4 | CT | input | Reset delay programming input; connect 40kΩ to 200kΩ resistor to VDD for 300ms fixed delay, leave open for 20ms fixed delay, or connect ≥100pF capacitor to GND for user-programmable 1.25ms to 10s delay. |
| 5 | SENSE | input | Voltage monitoring input; RESET becomes active when voltage on this pin drops below threshold voltage VIT. |
| 6 | VDD | power_in | Power supply voltage input (1.7V to 6.5V recommended); place 0.1μF ceramic capacitor near this pin for decoupling. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPS3808G19DBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tps3808g19dbvr-etched.step/tps3808g19dbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps3808g19dbvr.step/tps3808g19dbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (40 pp, sha256
508cd6b5f24c9f25, retrieved 2026-10-07, 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-4-5-20251001(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).