# TPS61221DCKR (Component) ## Description Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 200mA (Switch) 6-TSSOP, SC-88, SOT-363 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #Switching-regulator #TPS61221 ## Component Details - **Owner:** jecstronic - **Created:** 12/26/2023 - **Last Updated:** 12/26/2023 - **Visibility:** Public - **Manufacturer Name:** Texas Instruments - **Manufacturer Part Number:** TPS61221DCKR - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/tps61220.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Power Management - **Used in:** 7 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/tps61221dckr/texas-instruments?utm_currency=USD&region=europe) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TPS61221DCKR/2232832) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C37055.html) | $150.0561 | 1 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPS61221DCKR?qs=IDSsxkoac0ySpGbRd5ff7g%3D%3D) | $1.22 | 32K | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** TPS61221DCKR - **Package / Case Code:** SOT-363 - **Pin Count:** 6 - **Logic Function:** Monitor ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VIN | | | 2 | FB | | | 3 | GND | | | 4 | VOUT | | | 5 | L | | | 6 | EN | | --- *Generated from [https://www.flux.ai/jecstronic/tps61221dckr](https://www.flux.ai/jecstronic/tps61221dckr)*