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tps7b8133drvr

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by Ray

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Datasheet-verified pinout, KiCad symbol/footprint/3D.

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TPS7B8133DRVR

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)

TPS7B8133DRVR from Texas Instruments, in a WSON-6-EP(2x2). 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 IN power_in Unregulated input power-supply pin, 3V to 40V operating (45V transient tolerance for 200ms). Place the recommended input ceramic capacitor (1µF or larger) from IN to GND as close to the device as possible to minimize input impedance and improve transient response.
2 EN input Enable input pin. Drive EN above VIH to turn on the regulator; drive EN below VIL to put the LDO into shutdown mode. The enable voltage range is 2V to VIN (max 40V, with 45V transient tolerance).
3 GND power_in Ground reference. Tie to the system ground plane.
4 GND power_in Ground reference. Tie to the system ground plane.
5 DNC unconnected Do Not Connect to a biased voltage. Tie this pin to ground or leave floating.
6 OUT power_out Regulated 3.3V output voltage pin, capable of sourcing up to 150mA. A ceramic output capacitor (1µF to 200µF) to GND is required for stability; place the output capacitor as close to the pin as possible for best transient response.
7 PAD power_in Exposed thermal pad on the underside of the WSON package. Connect to a large-area GND plane/copper pour for improved thermal performance (RθJA = 72.8°C/W for the DRV package).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-6-EP(2x2)
Category PMIC
Pins 7

Ordering variants

  • TPS7B8133DRVR
  • TPS7B8133DRVRDRVT
  • TPS7B8133DRVRDGN

CAD (KiCad official)

  • Symbol: TPS7B8133DRVR
  • Footprint: Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm
  • 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Texas Instruments datasheet (None pp, sha256 00f3be0592a9c354, retrieved 2026-08-17, 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: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF

Symbol & Footprint

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PCB Footprint

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Datasheet

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