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TPS73132DBVR

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

TPS73132DBVR from Texas Instruments, in a SOT-23-5. 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 IN power_in Input supply pin; the datasheet specifies an input voltage range of 1.7 V to 5.5 V (absolute maximum -0.3 V to 6 V).
2 GND power_in Ground pin; the bypass capacitor ground should connect directly to this pin.
3 EN input Active-high enable compatible with standard TTL-CMOS levels: above 1.7 V (min) turns the regulator on and below 0.5 V (max) shuts it down, and it can be tied to IN if shutdown is not used.
4 NR passive For fixed-voltage versions only, an external capacitor connected to this pin bypasses the internal bandgap noise and lowers output noise (on the adjustable version this pin is FB instead).
5 OUT power_out Regulator output, which is stable without an external output capacitor and supplies up to 150 mA.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: TPS73132DBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tps73132dbvr-etched.step / tps73132dbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps73132dbvr.step / tps73132dbvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (34 pp, sha256 102722ab61a353aa, retrieved 2026-10-08, 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-5-5 (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