# MAX639CPA+ (Component) ## Description Buck Switching Regulator IC Positive Adjustable (Fixed) 1.3V (5V) 1 Output 225mA 8-DIP (0.300", 7.62mm) #CommonPartsLibrary #Integratedcircuit #Linearvoltageregulator #DCDCswitchingregulator ## Component Details - **Owner:** adrian95 - **Created:** 3/5/2023 - **Last Updated:** 3/5/2023 - **Visibility:** Public - **Manufacturer Name:** Analog Devices Inc./Maxim Integrated - **Part Type:** Integrated Circuit - **Manufacturer Part Number:** MAX639CPA+ - **Datasheet URL:** https://www.analog.com/media/en/technical-documentation/data-sheets/max639-max653.pdf ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/analog-devices-inc-maxim-integrated/MAX639CPA/1512536) | $11.66 | 342 | | [LCSC](https://www.lcsc.com/product-detail/C570228.html) | $2.2664 | 600 | | [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices-Maxim-Integrated/MAX639CPA%2b?qs=1THa7WoU59HR0Suej03DJg%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Analog Devices - **MPN:** MAX639CPA+ - **Package / Case Code:** 8-DIP - **Pin Count:** 8 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VOUT | | | 2 | LBO | | | 3 | LBI | | | 4 | GND | | | 5 | LX | | | 6 | V+ | | | 7 | VFB | | | 8 | *SHDN | | --- *Generated from [https://www.flux.ai/adrian95/max639cpaplus~ans](https://www.flux.ai/adrian95/max639cpaplus~ans)*