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Buck regulator for a digital rail

Edit

3.3 V or 1.8 V from a battery or 5 V brick. You want a datasheet efficiency plot at your load, not a generic “switching regulator” browse.

Starting part numbers

From the local map. These are examples, not the live result list.

  • AP63203WU-7

    Diodes Incorporated

    Compact 2 A buck, TSOT-26.

  • TPS62130ARGTR

    Texas Instruments

    3 A, easy layout, DCS-Control.

Category map

Nexar / Octopart

Switching Voltage Regulators

id: (blank) · best-effort

DigiKey

Voltage Regulators - DC DC Switching Regulators

id: (blank) · best-effort

Category ids are blank until someone verifies them. Live lookup searches the example MPNs and these labels instead.

Keywords buckconverterTPS62130AP632033.3V

Live parts

On-demand from Nexar and/or DigiKey. Nothing here is a catalog Byuse owns. Specs appear only if the API returned them.

No distributor key is set. Browsing still works. To see live parts, add one of these pairs to .env.local and restart the dev server:

  • NEXAR_CLIENT_ID
  • NEXAR_CLIENT_SECRET
  • DIGIKEY_CLIENT_ID
  • DIGIKEY_CLIENT_SECRET

Nexar needs NEXAR_CLIENT_ID and NEXAR_CLIENT_SECRET. DigiKey needs DIGIKEY_CLIENT_ID and DIGIKEY_CLIENT_SECRET.