# LM2599S-12 (Component) ## Description Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA ## Component Details - **Owner:** silicon-yard - **Created:** 8/2/2026 - **Last Updated:** 8/2/2026 - **Visibility:** Public - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/68a5322d73bb06f70be3c7fd9532436b972db476517f60d58082070da4529b5e.pdf - **Symbol Style:** parametric-v1 - **Manufacturer Part Number:** LM2599S-12 - **Part Type:** Integrated Circuit - **Manufacturer Name:** Texas Instruments - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** LM2599S-12 - **Package / Case Code:** TO-263 - **Pin Count:** 8 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VIN | | | 2 | OUTPUT | | | 3 | FLAG | | | 4 | GND | | | 5 | DELAY | | | 6 | FB | | | 7 | ~SD~/SS | | | 8 | GND | | --- *Generated from [https://www.flux.ai/silicon-yard/lm2599s-12](https://www.flux.ai/silicon-yard/lm2599s-12)*