# MC7805CTG (Component) ## Description Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220 These voltage regulators are monolithic integrated circuits designed as fixed−voltage regulators for a wide variety of applications including local, on−card regulation. These regulators employ internal current limiting, thermal shutdown, and safe−area compensation. With adequate heatsinking they can deliver output currents in excess of 1.0 A. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. Features • Output Current in Excess of 1.0 A • No External Components Required • Internal Thermal Overload Protection • Internal Short Circuit Current Limiting • Output Transistor Safe−Area Compensation • Output Voltage Offered in 1.5%, 2% and 4% Tolerance • Available in Surface Mount D2PAK−3, DPAK−3 and Standard 3−Lead Transistor Packages • NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable • These are Pb−Free Devices #MC7805CTG #7805 #VoltageRegulator #LinearRegulator #PowerManagement #5VRegulator #Onsemi #TO220 #EmbeddedSystems #ElectronicsDesign #PowerSupply #PCBDesign #HardwareEngineering #IndustrialElectronics #CircuitDesign ## Component Details - **Owner:** adrian95 - **Created:** 6/19/2026 - **Last Updated:** 6/19/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Implementation Details:** Datasheet URL: https://www.onsemi.com/pdf/datasheet/mc7800-d.pdf - **Part Type:** Power Management - **Manufacturer Name:** onsemi - **Manufacturer Part Number:** MC7805CTG - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/a790fd2763ba926f7941e8dd9ebcb06885b541fbf1814ad5b83fbcd327924542.pdf - **Symbol Style:** parametric-v1 - **Used in:** 2 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 | |------------|--------------------|-------| | [Mouser](https://www.mouser.com/ProductDetail/onsemi/MC7805CTG?qs=%252B9%2Fcbd0IE0SRQQJXyw%252B9hQ%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** ON Semiconductor - **MPN:** MC7805CTG - **Mount Type:** Surface Mount - **Package / Case Code:** 220-TO - **Pin Count:** 3 - **Logic Function:** Monitor ## Pins | Pin | Name | Type | |-----|------|------| | 1 | INPUT | | | 2 | GROUND | | | 3 | OUTPUT | | --- *Generated from [https://www.flux.ai/adrian95/mc7805ctg](https://www.flux.ai/adrian95/mc7805ctg)*