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TPS62A02DRLR

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by Ray

Texas Instruments DC-DC Converters, SOT-563. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentpower management (pmic)tps62a02drlr
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3D Model

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Datasheet

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Contents

README

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TPS62A02DRLR

Texas Instruments · DC-DC Converters · SOT-563

TPS62A02DRLR from Texas Instruments, in a SOT-563. 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 GND power_in Ground pin. Common return for the input capacitor, output capacitor, and internal control circuitry.
2 SW output Switch node connected to the internal high-side and low-side FETs and the inductor terminal. Connect the output filter inductor (typ. 1.0 µH) between SW and VOUT. Absolute max -0.3 V to VIN+0.3 V DC; -3 V to 10 V transient <10 ns.
3 VIN power_in Input supply voltage pin, 2.5 V to 5.5 V. Place the input capacitor as close as possible between VIN and GND. Absolute max 6.5 V.
4 EN input Device enable logic input. Logic high (>1.2 V rising) enables the converter; logic low (<0.4 V falling) forces shutdown (≤2 µA IQ). Do not leave floating. Absolute max 6.5 V.
5 FB input Feedback pin for the internal control loop. Connect this pin to the center tap of an external resistor divider from VOUT to set the output voltage. Internal reference VFB = 600 mV (±1% at 0-125°C).
6 PG output Power-good open-drain output pin. Requires an external pullup resistor tied to a rail no higher than 5.5 V (do NOT tie to a rail higher than 5.5 V even if VIN is higher). Asserts high when FB is within ~96% of nominal; leave open or tie to GND if unused.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-563
Category Power Management (PMIC)
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • TPS62A02DRLR
  • TPS62A02DRLRADRLR
  • TPS62A02DRLRNDRLR
  • TPS62A02DRLRNADRLR
  • TPS62A02DRLRDDCR
  • TPS62A02DRLRAPDDCR
  • TPS62A02DRLRPDDCR

CAD (KiCad official)

  • Symbol: TPS62A02DRLR
  • Footprint: Package_TO_SOT_SMD:SOT-563
  • 3D model: SOT-563 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Texas Instruments datasheet (31 pp, sha256 cad0b23ab8636891, retrieved 2026-08-17, tier: manufacturer)
  • 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