NCP400: 150 mA CMOS Low Iq LDO Voltage Regulator with Voltage Detector Output

Datasheet: 150mA CMOS Low Iq Low-Dropout Voltage Regulator with Voltage Detector Output
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The NCP400 is a low-dropout regulator with integrated programmable delay's voltage detection function, which is designed for portable battery powered applications. This device is capable of supplying 150mA to output with a dropout of 160mV/100mA. Offers ultra-low quiescent current of 50uA(typ.) at full load and 0.25uA(typ.) when device is disabled. NCP400 contains a voltage reference unit, an error amplifier, comparators, PMOS power transistor, current limit and temperature limit protection circuits for the regulator portion.

The NCP400 has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 1.0uF at regulator output. The device is housed in the Microbump-6 package.
  • LDO Voltage Regulator and Voltage Detector Together in a VerySmall Wafer Level Package, 6 Bump FlipChip, 1.0 x 1.5 mm
  • Low Quiescent Current of 50uA Typical
  • Internal Current Limit and Thermal Shutdown Protection
  • Low Dropout Voltage of 160mV at 100mA
  • Low Cost and Small Size Ceramic Capacitors
  • Excellent Line and Load Regulation
  • High Accuracy on Regulator Output Voltage of 3.0%
  • High Accuracy on Detection Voltage Threshold of 2.0%
  • Memory Cards
  • Cellular Phones
  • Digital Still Cameras and Camcorders
  • Battery Powered Equipment
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
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NCP400, 150 mA CMOS Low Iq LDO Voltage Regulator with Voltage Detector Output Flip-Chip-6 499AH 1 260 Die Surf Tape and Reel 3000  
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NCP400: 150 mA CMOS Low Iq LDO Voltage Regulator with Voltage Detector Output
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