component
TPS3808G125QDBVRQ1
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
markdownTPS3808G125QDBVRQ1
Texas Instruments · Supervisor And Reset ICs · SOT-23-6
TPS3808G125QDBVRQ1 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 that is pulled to a low impedance state when SENSE is below VIT or MR is low, stays low for the reset period after both recover, and needs a 10 kΩ to 1 MΩ pullup that allows it to go above VDD. |
| 2 | GND | power_in | Ground reference for the device. |
| 3 | MR | input | Manual reset input where driving it low asserts RESET, and it is internally pulled up to VDD through a 90-kΩ resistor. |
| 4 | CT | input | Reset period programming pin: a 40-kΩ to 200-kΩ resistor to VDD or an open pin gives fixed delay times, while a ground-referenced capacitor of 100 pF or more gives a user-programmable delay. |
| 5 | SENSE | input | Voltage sense input connected to the monitored voltage, and RESET is asserted if this voltage drops below the threshold VIT. |
| 6 | VDD | power_in | Supply voltage pin, for which the datasheet recommends placing a 0.1-µF ceramic capacitor close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPS3808G125QDBVRQ1 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tps3808g125qdbvrq1-etched.step/tps3808g125qdbvrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps3808g125qdbvrq1.step/tps3808g125qdbvrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
878d1dfe86ddc9da, retrieved 2026-10-11, tier: lcsc) - 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).