NCV1117

1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators NCP1117, NCP1117I, NCV1117 The NCP1117 series are low dropout positive voltage regulators that are capable of providing an output current that is in excess of 1.0 A with a maximum dropout voltage of 1.2 V at 800 mA over temperature. This series contains nine fixed output voltages of 1.5 V, 1.8 V, 1.9 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V that have no minimum load requirement to maintain regulation. Also included is an adjustable output version that can be programmed from 1.25 V to 18.8 V with two external resistors. On chip trimming adjusts the reference/output voltage to within ±1.0% accuracy. Internal protection features consist of output current limiting, safe operating area compensation, and thermal shutdown. The NCP1117 series can operate with up to 20 V input. Devices are available in SOT−223 and DPAK packages. Features Output Current in Excess of 1.0 A 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature Fixed Output Voltages of 1.5 V, 1.8 V, 1.9 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V Adjustable Output Voltage Option No Minimum Load Requirement for Fixed Voltage Output Devices Reference/Output Voltage Trimmed to ±1.0% Current Limit, Safe Operating and Thermal Shutdown Protection Operation to 20 V Input NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable These are Pb-Free Dev...