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TPS3703A5180DSER

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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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TPS3703A5180DSER

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

TPS3703A5180DSER 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 Input for the monitored supply voltage rail that triggers RESET low when voltage exceeds overvoltage threshold or falls below undervoltage threshold.
2 VDD power_in Positive supply voltage input with 1.7V to 5.5V operating range; place 0.1-μF ceramic bypass capacitor close to this pin.
3 CT input Capacitor time delay selection pin offering two fixed delays by connecting to VDD or floating, or programmable delay time via external capacitor reference to ground.
4 RESET tri_state Active-low open-drain output driven low when SENSE voltage exceeds overvoltage threshold or falls below undervoltage threshold; connect to pull-up resistor.
5 GND power_in Ground reference.
6 MR input Manual reset input that asserts reset when pulled to logic low and returns high after reset delay time expires; can be left floating when not in use.

Key specifications

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

CAD (KiCad official)

  • Symbol: TPS3703A5180DSER
  • Footprint: Package_SON:WSON-6_1.5x1.5mm_P0.5mm
  • 3D model: WSON-6(1.5x1.5) (KiCad packages3D, STEP)
  • 3D model files: tps3703a5180dser-etched.step / tps3703a5180dser-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps3703a5180dser.step / tps3703a5180dser.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (40 pp, sha256 674de0c21ff2714f, retrieved 2026-10-05, 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, 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