The NCV59744 is dual−rail very low dropout 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. The devices are

stable with ceramic and other low ESR output capacitors. This series

contains adjustable output voltage version with output voltage down

to 0.8 V. Internal protection features consist of built−in thermal

shutdown and output current limiting protection. User−programmable

Soft−Start and Power Good pins are available. The NCV59744 is

available in QFN20−5x5−0.65P 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: 115 mV at 3 A

• Programmable Soft Start

• Open Drain Power Good Output

• Excellent Transient Response

• Current Limit and Thermal Shutdown Protection

• 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

Applications

• Automotive, Telecom and Industrial Equipment Point of Load Regulation

• FPGA, DSP and Logic Power Supplies

• Switching Power Supply Post Regulation

• Applications with Specific Start−up Time or Sequencing Requirements