NCP59763

DATA SHEET www.onsemi.com LDO Regulator, 3 A, High Accuracy (1%), Low Noise (4.3 mVRMS), Low Dropout (70 mV) NCP59763 The NCP59763 is a 3 A capable, low noise (4.3 μVRMS), ultra low dropout (70 mV max. at 3 A), fast load transient response linear regulator (LDO) equipped with an NMOS pass transistor without the need of external bias voltage. The device output voltage is adjustable from 0.5 V to 2.0 V through the use of an external resistor divider and also available in fixed output versions. The combination of high output current capability, ultra high PSRR across a wide frequency range and low noise makes this LDO ideal for powering noise sensitive high speed communication devices. Power sequencing application flexibility through enable pin, a user programmable soft−start and a user programmable delayed power good circuit. Very low dropout voltage (70 mV) and high output voltage accuracy (1%) enables low input voltage and higher power efficiency. These set of features makes NCP59763 LDO an ideal solution for powering analog, digital and mixed signal high current demanding circuits like analog−to−digital converters (ADCs), digital−to−analog converters (DACs), high performance serializers and deserializers (SerDes), application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs), digital signal processors (DSPs). Features High Output Current 3 A High Accuracy ±1% Including Line/Load Regulation and Temperature Variation Input Voltage Range: 1....