component
TPS3824-50DBVR
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
markdownTPS3824-50DBVR
Texas Instruments · Supervisor And Reset ICs · SOT-23-5
TPS3824-50DBVR from Texas Instruments, in a SOT-23-5. 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 | RESET | output | Active-low reset output; push-pull stage; asserts low when VDD falls below VIT- (4.55V nominal) or during power-on initialization |
| 2 | GND | power_in | Ground connection |
| 3 | RESET | output | Active-high reset output; push-pull stage; asserts high when VDD exceeds VIT- plus hysteresis (4.60V nominal) after delay period td of 200ms |
| 4 | WDI | input | Watchdog timer input; requires state transitions within timeout period of 1.6s nominal; minimum pulse width 100ns; triggers reset if no transition occurs within timeout |
| 5 | VDD | power_in | Supply voltage input; operating range 1.1V to 5.5V; monitored for threshold voltage crossing events to generate reset outputs |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
TPS3824-50DBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tps3824-50dbvr-etched.step/tps3824-50dbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps3824-50dbvr.step/tps3824-50dbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (34 pp, sha256
a30e0ab32e1a99a2, retrieved 2026-09-23, tier: lcsc) - 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).