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TPS7A0522PDBVR

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by Ray

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Symbol & Footprint

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Datasheet

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Contents

README

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TPS7A0522PDBVR

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

TPS7A0522PDBVR 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 IN power_in Regulator input supply pin, 1.4 V to 5.5 V operating range. Place the recommended input capacitor (≥0.47 µF ceramic) from IN to GND as close to the device as possible to minimize input impedance and improve transient response.
2 GND power_in Device ground return. Must be connected to the board ground plane.
3 EN input Active-high enable input. Logic high turns the regulator on; logic low shuts it down. If enable is not needed, tie EN to IN. V_EN must not exceed V_IN.
4 NC unconnected No-connect pin; not internally bonded. May be tied to ground or left floating.
5 OUT power_out Regulated 2.2 V output pin, up to 200 mA. Requires a ceramic output capacitor (≥0.47 µF, recommended value or larger) from OUT to GND for stability; place the capacitor as close to OUT as possible for best transient response.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • TPS7A0522PDBVR
  • TPS7A0522PDBVRDBVT
  • TPS7A0522PDBVRDBZR
  • TPS7A0522PDBVRDQNR
  • TPS7A0522PDBVRYKAR

CAD (KiCad official)

  • Symbol: TPS7A0522PDBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Texas Instruments datasheet (55 pp, sha256 7b50504c32f5a27d, 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