Stmicroelectronics (L5973AD) DC-DC Switching Buck (Step Down) Regulator

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4V-36Vin, 1.235V-35Vout, 2Aout, HSOP-8 Product Overview The L5973AD is a step down monolithic Power Switching Regulator with a switch current limit of 2A so it is able to deliver more than 1.5A DC current to the load depending on the application conditions. The device uses an internal P-channel D-MOS transistor (with a typical of 200mR) as switching element to avoid the use of bootstrap capacitor and guarantee high efficiency. Pulse-by-pulse current limit with the internal frequency modulation offers an effective constant current short circuit protection. Voltage feed-forward Zero load current operation Internal current limiting Inhibit for zero current consumption Synchronization Protection against feedback disconnection Thermal shutdown Applications Consumer Electronics, Communications & Networking, Computers & Computer Peripherals, Industrial Product Information Topology: Buck (Step Down) Input Voltage Min: 4V Input Voltage Max: 36V No. of Outputs: 1Outputs DC / DC Converter IC Case: HSOP No. of Pins: 8Pins Output Current: 2A Output Voltage Min: 1.235V Output Voltage Max: 35V Switching Frequency: 500kHz Operating Temperature Max: 150°C