MC7805B

Voltage Regulators – Positive 1.0 A MC7800, MC7800A, MC7800AE, NCV7800 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 MAXIMUM RATINGS (TA = 25°C, unless otherwise noted) Value Unit Rating Symbol 369C 221A 936 Input Voltage (5.0 − 18 V) VI (24 V) 35 Vdc 40 Power Dissipation Thermal Resistance, Junction−to−Ambient PD RqJA Internally Limited W 92 65 Figure °C/W 15 Thermal Resistance, Junction−to−Case RqJC 5.0 5.0 5.0 °C/W Storage Junction Temperature Tstg Range −65 to +150 °C Operating Junction Temperature TJ...