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TPS3703A7330DSERQ1

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Texas Instruments Supervisor And Reset ICs, WSON-6(1.5x1.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPS3703A7330DSERQ1

Texas Instruments · Supervisor And Reset ICs · WSON-6(1.5x1.5)

TPS3703A7330DSERQ1 from Texas Instruments, in a WSON-6(1.5x1.5). 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 SENSE input Monitored supply voltage input (0 to 5.5 V) that triggers RESET low when exceeding OV threshold (VIT+) or falling below UV threshold (VIT-).
2 VDD power_in Supply voltage input (1.7 to 5.5 V) with 0.1-μF bypass capacitor required.
3 CT input Capacitor time delay pin for fixed delays by connection to VDD or floating, or variable delay via external capacitor to ground.
4 RESET tri_state Active-low open-drain output (0 to 5.5 V) driven low on OV/UV detection requiring external pull-up resistor.
5 GND power_in Ground reference.
6 MR input Manual reset input (0 to 5.5 V) that asserts RESET when pulled to logic low (VMR_L).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-6(1.5x1.5)
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: TPS3703A7330DSERQ1
  • Footprint: Package_SON:WSON-6_1.5x1.5mm_P0.5mm
  • 3D model: WSON-6(1.5x1.5) (KiCad packages3D, STEP)
  • 3D model files: tps3703a7330dserq1-etched.step / tps3703a7330dserq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps3703a7330dserq1.step / tps3703a7330dserq1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (40 pp, sha256 05a6581745cb5982, retrieved 2026-10-03, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF