component

TPS62821DLCR

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, VSON-8(1.5x2). 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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docs tps62821dlcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers tps62821dlcr: viewers · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md tps62821dlcr: factory component page (tier=lcsc) · Ray 4d ago
tps62821dlcr-etched.fit.json tps62821dlcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tps62821dlcr-etched.glb tps62821dlcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tps62821dlcr-etched.step tps62821dlcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tps62821dlcr.glb Publish 0.1.0 · Ray 4d ago
tps62821dlcr.kicad_mod Publish 0.1.0 · Ray 4d ago
tps62821dlcr.kicad_sym tps62821dlcr: factory component page (tier=lcsc) · Ray 4d ago
tps62821dlcr.lbr tps62821dlcr: factory component page (tier=lcsc) · Ray 4d ago
tps62821dlcr.step tps62821dlcr: factory component page (tier=lcsc) · Ray 4d ago

TPS62821DLCR

Texas Instruments · DC-DC Converters · VSON-8(1.5x2)

TPS62821DLCR from Texas Instruments, in a VSON-8(1.5x2). 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; high enables operation, low disables; do not leave floating.
2 FB input Output voltage feedback input; connect resistive voltage divider to set output voltage.
3 AGND power_in Analog signal ground, internally connected to PGND, can be left floating.
4 NC unconnected Internally not connected; can be connected to VOUT, GND, or left floating.
5 PGND power_in Power supply ground.
6 SW output Switch node connected to internal high-side and low-side MOSFET switches; conducts alternating high currents.
7 VIN power_in Supply voltage input, operating range 2.4V to 5.5V.
8 PG output Power good open-drain output with high impedance when output voltage is regulated and low when out of regulation; if unused, leave floating or connect to GND.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSON-8(1.5x2)
Category Power Management (PMIC)
Pins 8

CAD (KiCad official)

  • Symbol: TPS62821DLCR
  • Footprint: Package_SON:VSON-8_1.5x2mm_P0.5mm
  • 3D model: VSON-8(1.5x2) (KiCad packages3D, STEP)
  • 3D model files: tps62821dlcr-etched.step / tps62821dlcr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps62821dlcr.step / tps62821dlcr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (31 pp, sha256 68d4e1472bb48694, retrieved 2026-10-01, 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