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TPS75515KTTR

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by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tps75515kttrfactory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs tps75515kttr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 17d ago
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package.json tps75515kttr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 17d ago
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README.md Publish 0.1.0 · Ray 24d ago
tps75515kttr-etched.glb tps75515kttr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 17d ago
tps75515kttr-etched.step tps75515kttr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 17d ago
tps75515kttr-hero.glb tps75515kttr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 17d ago
tps75515kttr-hero.overlay.json tps75515kttr: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain S… · Ray 17d ago
tps75515kttr.glb Publish 0.1.0 · Ray 24d ago
tps75515kttr.kicad_mod Publish 0.1.0 · Ray 24d ago
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TPS75515KTTR

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-263-5

TPS75515KTTR from Texas Instruments, in a TO-263-5. 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 EN input Enable input: a logic low enables the regulator and a logic high (TTL) puts it in shutdown, reducing quiescent current to less than 1 µA at TJ = 25°C; the absolute maximum rating on EN is -0.3 V to 6 V.
2 IN power_in Regulator input voltage; the recommended input range is 2.8 V to 5.5 V and the absolute maximum is -0.3 V to 6 V, with a ceramic bypass capacitor (0.22 µF to 1 µF) placed close to the pin.
3 GND power_in Regulator ground; the metal tab of the TO-263 package is also connected to GND.
4 OUTPUT power_out Regulated output voltage (1.5 V for the TPS75515), delivering up to 5 A, and requiring an output capacitor of at least 47 µF with ESR of at least 200 mΩ to GND for stability.
5 FB/PG output On the fixed-output TPS75515 this terminal is the power-good PG output: an active-low open-drain pin that goes low when VO reaches about 91% of nominal and goes high-impedance below about 89%, requires a pullup resistor, and is rated to a maximum of 6 V.
6 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TO-263-5
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: TPS75515KTTR
  • Footprint: Package_TO_SOT_SMD:TO-263-5_TabPin6
  • 3D model: TO-263-5 (KiCad packages3D, STEP)
  • 3D model files: tps75515kttr-etched.step / tps75515kttr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps75515kttr.step / tps75515kttr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (30 pp, sha256 48260affc36e4437, retrieved 2026-10-08, tier: lcsc)
  • 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