Stmicroelectronics (L4971D) DC-DC Switching Buck (Step Down) Regulator

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 8V-55Vin, 3.3V-50Vout,1.5Aout, SOIC-16Product OverviewThe L4971D is a step down monolithic Power Switching Regulator delivering 1.5Aat a voltage between 3.3 and 50V. Realized in BCD mixed technology, the deviceuses an internal power D-MOS transistor (with a typical RDS (ON) of 0.25R) toobtain very high efficiency and high switching speed. The device is available inplastic dual in line, DIP8 for standard assembly and SO16W for SMD assembly.Voltage feed forwardZero load current operationInternal current limitingInhibit for zero current consumptionProtection against feedback disconnectionThermal shutdownSoft start functionApplicationsPower ManagementProduct InformationTopology: Buck (Step Down)Input Voltage Min: 8VInput Voltage Max: 55VNo. of Outputs: 1OutputsDC / DC Converter IC Case: SOICNo. of Pins: 16PinsOutput Current: 1.5AOutput Voltage Min: 3.3VOutput Voltage Max: 50VSwitching Frequency: 300kHzOperating Temperature Max: 150°C