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TPS7A2028PDBVR

Public Made by Adom

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Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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package.json tps7a2028pdbvr: LCSC part number C2869847 (was published as the bare integer) · Ray 7h ago
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README.md Initial commit: component/tps7a2028pdbvr · Ray 1d ago
tps7a2028pdbvr-etched.glb tps7a2028pdbvr: factory component page (tier=lcsc) · Ray 1d ago
tps7a2028pdbvr-etched.step tps7a2028pdbvr: factory component page (tier=lcsc) · Ray 1d ago
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TPS7A2028PDBVR

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

TPS7A2028PDBVR 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 voltage supply (1.6V to 6.0V) with minimum 0.47μF capacitor to GND for optimal transient response and minimized input impedance.
2 GND power_in Common ground reference; connect to ground plane for best thermal performance.
3 EN input Enable input with 500kΩ internal pulldown; high voltage (>VEN(HI)) enables regulator output, low voltage (<VEN(LOW)) disables regulator and discharges output to GND.
4 N/C unconnected No internal electrical connection; leave floating or do not connect to any potential.
5 OUT output Regulated output voltage (0.8V to 5.5V) requiring 0.47μF to 200μF low-ESR capacitor to GND for stability; internal 150Ω pulldown prevents charge remaining when regulator disabled.

Key specifications

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

CAD (KiCad official)

  • Symbol: TPS7A2028PDBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tps7a2028pdbvr-etched.step / tps7a2028pdbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps7a2028pdbvr.step / tps7a2028pdbvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (63 pp, sha256 f865f163779e6948, retrieved 2026-10-06, 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