# LM2577T-ADJ/NOPB (Component) ## Description Boost, Flyback, Forward Converter Switching Regulator IC Positive Adjustable 1.23V 1 Output 3A (Switch) TO-220-5 #commonpartslibrary #integratedcircuit #powermanagement #voltageregulator ## Component Details - **Owner:** adrian95 - **Created:** 12/6/2023 - **Last Updated:** 12/26/2023 - **Visibility:** Public - **Manufacturer Part Number:** LM2577T-ADJ/NOPB - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/lm2577.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** Texas Instruments - **Part Type:** Integrated Circuit - **Used in:** 24 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/lm2577t-adjnopb/texas-instruments.html?utm_currency=USD&region=europe) | $6.258 | 8 | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/LM2577T-ADJ-NOPB/148129) | $7.40 | 0 | | [LCSC](https://www.lcsc.com/product-detail/C544697.html) | $7.4258 | 183 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/LM2577T-ADJ-NOPB?qs=X1J7HmVL2ZHjYX6VahTkbQ%3D%3D) | $8.39 | 607 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LM2577T-ADJ%2FNOPB) | $7.87 | 45 | | [Verical](https://www.verical.com/pd/texas-instruments-dc-dc-converter-LM2577T-ADJ-NOPB-648058?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** LM2577T-ADJ/NOPB - **Package / Case Code:** 220-TO - **Pin Count:** 5 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | COMP | | | 2 | FB | | | 3 | GND | | | 4 | SW | | | 5 | VIN | | --- *Generated from [https://www.flux.ai/adrian95/lm2577t-adjnopb](https://www.flux.ai/adrian95/lm2577t-adjnopb)*