Description

The NCV59745 is very low dropout low noise dual−rail voltage regulator that is capable of providing an output current in excess of 3.0 A with a dropout voltage of 115 mV typ. at full load current. This series contains fixed output voltage devices. The high output current capability with high accuracy, broad bandwidth high PSRR and low noise makes this VLDOs ideal for powering noise sensitive high speed communication devices, high end FPGAs and microprocessors. The NCV59745 is offered in QFNW20 4.0 mm x 4.0 mm package.

Features

• Output Current in Excess of 3.0 A

• 0.25% Typical Accuracy Over Line and Load

• VIN Range: 0.8 V to 5.5 V

• VBIAS Range: 2.2 V to 5.5 V

• Output Voltage Range: 0.8 V to 3.6 V

• Dropout Voltage: 105 mV typ. at 3 A

• Programmable Soft Start

• Open Drain Power Good Output

• Low Noise, 6 VRMS Typically

• Excellent Transient Response

• 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, Wettable Flank for AOI 

Applications

• High Speed Analog VCO, DAC, ADC

• FPGAs, DSPs, SerDes

• Imaging Sensors and ASICs

• Automotive, Telecom and Industrial Equipment Point of Load Regulation

NCP59745 Datasheet Download