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The NCP59744 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 NCP59744 is available in QFN20-5 x 5-0.65P 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

These are Pb-Free Devices

Applications:

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

Brand/Series	NCP VR Series
Current, Output	6 A
Dimensions	5 x 5 x 0.65 mm
Height	0.039" (1mm)
Length	0.196" (5mm)
Line Regulation	0.0006 %/V
Load Regulation	0.005 %/mA
Mounting Type	Surface Mount
Number of Outputs	4
Number of Pins	20
Output Type	Fixed
Package Type	QFN
Temperature, Operating, Maximum	+125 °C
Temperature, Operating, Minimum	-40 °C
Temperature, Operating, Range	-40 to +125 °C
Voltage, Input Range	5.5 V
Voltage, Input, High Level	5.5 V
Voltage, Output	3.6 V
Width	0.026" (0.65mm)
关键词

Brand/Series NCP VR Series  ON Semiconductor Brand/Series NCP VR Series  Low Dropout Voltage Regulators Brand/Series NCP VR Series  ON Semiconductor Low Dropout Voltage Regulators Brand/Series NCP VR Series   Current, Output 6 A  ON Semiconductor Current, Output 6 A  Low Dropout Voltage Regulators Current, Output 6 A  ON Semiconductor Low Dropout Voltage Regulators Current, Output 6 A   Dimensions 5 x 5 x 0.65 mm  ON Semiconductor Dimensions 5 x 5 x 0.65 mm  Low Dropout Voltage Regulators Dimensions 5 x 5 x 0.65 mm  ON Semiconductor Low Dropout Voltage Regulators Dimensions 5 x 5 x 0.65 mm   Height 0.039" (1mm)  ON Semiconductor Height 0.039" (1mm)  Low Dropout Voltage Regulators Height 0.039" (1mm)  ON Semiconductor Low Dropout Voltage Regulators Height 0.039" (1mm)   Length 0.196" (5mm)  ON Semiconductor Length 0.196" (5mm)  Low Dropout Voltage Regulators Length 0.196" (5mm)  ON Semiconductor Low Dropout Voltage Regulators Length 0.196" (5mm)   Line Regulation 0.0006 %/V  ON Semiconductor Line Regulation 0.0006 %/V  Low Dropout Voltage Regulators Line Regulation 0.0006 %/V  ON Semiconductor Low Dropout Voltage Regulators Line Regulation 0.0006 %/V   Load Regulation 0.005 %/mA  ON Semiconductor Load Regulation 0.005 %/mA  Low Dropout Voltage Regulators Load Regulation 0.005 %/mA  ON Semiconductor Low Dropout Voltage Regulators Load Regulation 0.005 %/mA   Mounting Type Surface Mount  ON Semiconductor Mounting Type Surface Mount  Low Dropout Voltage Regulators Mounting Type Surface Mount  ON Semiconductor Low Dropout Voltage Regulators Mounting Type Surface Mount   Number of Outputs 4  ON Semiconductor Number of Outputs 4  Low Dropout Voltage Regulators Number of Outputs 4  ON Semiconductor Low Dropout Voltage Regulators Number of Outputs 4   Number of Pins 20  ON Semiconductor Number of Pins 20  Low Dropout Voltage Regulators Number of Pins 20  ON Semiconductor Low Dropout Voltage Regulators Number of Pins 20   Output Type Fixed  ON Semiconductor Output Type Fixed  Low Dropout Voltage Regulators Output Type Fixed  ON Semiconductor Low Dropout Voltage Regulators Output Type Fixed   Package Type QFN  ON Semiconductor Package Type QFN  Low Dropout Voltage Regulators Package Type QFN  ON Semiconductor Low Dropout Voltage Regulators Package Type QFN   Temperature, Operating, Maximum +125 °C  ON Semiconductor Temperature, Operating, Maximum +125 °C  Low Dropout Voltage Regulators Temperature, Operating, Maximum +125 °C  ON Semiconductor Low Dropout Voltage Regulators Temperature, Operating, Maximum +125 °C   Temperature, Operating, Minimum -40 °C  ON Semiconductor Temperature, Operating, Minimum -40 °C  Low Dropout Voltage Regulators Temperature, Operating, Minimum -40 °C  ON Semiconductor Low Dropout Voltage Regulators Temperature, Operating, Minimum -40 °C   Temperature, Operating, Range -40 to +125 °C  ON Semiconductor Temperature, Operating, Range -40 to +125 °C  Low Dropout Voltage Regulators Temperature, Operating, Range -40 to +125 °C  ON Semiconductor Low Dropout Voltage Regulators Temperature, Operating, Range -40 to +125 °C   Voltage, Input Range 5.5 V  ON Semiconductor Voltage, Input Range 5.5 V  Low Dropout Voltage Regulators Voltage, Input Range 5.5 V  ON Semiconductor Low Dropout Voltage Regulators Voltage, Input Range 5.5 V   Voltage, Input, High Level 5.5 V  ON Semiconductor Voltage, Input, High Level 5.5 V  Low Dropout Voltage Regulators Voltage, Input, High Level 5.5 V  ON Semiconductor Low Dropout Voltage Regulators Voltage, Input, High Level 5.5 V   Voltage, Output 3.6 V  ON Semiconductor Voltage, Output 3.6 V  Low Dropout Voltage Regulators Voltage, Output 3.6 V  ON Semiconductor Low Dropout Voltage Regulators Voltage, Output 3.6 V   Width 0.026" (0.65mm)  ON Semiconductor Width 0.026" (0.65mm)  Low Dropout Voltage Regulators Width 0.026" (0.65mm)  ON Semiconductor Low Dropout Voltage Regulators Width 0.026" (0.65mm)