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Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

NCP612: Linear Voltage Regulator, CMOS, Low Iq, 100 mA

Product Description
The NCP612 Low Quiescent Current Low Dropout (LDO) Linear Voltage Regulator is designed for handheld communication equipment and portable battery powered applications which require low quiescent. The NCP612 series features an ultra-low quiescent current of 40μA. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits.

The NCP612 has been designed to be used with low cost ceramic capacitors. The device is housed in the micro-miniature SC70-5 surface mount package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V.
Features
 
  • Low Quiescent Current of 40 A Typical
  • Low Dropout Voltage of 250 mV at 80 mA
  • Low Output Voltage Option
  • Output Voltage Accuracy of 2.0%
  • NCP Series Temperature Range of -40°C to 85°C
  • NCV Series Temperature Range of -40°C to 125°C
Applications
  • Cellular Phones
  • Battery Powered Consumer Products
  • HandHeld Instruments
Selected Electrical Specifications

Product Compliance Status Description Output Polarity VO (V) IO Typ (A) VI Max (V) VDO Typ (V) Iq Typ (mA) PSRR (dB) Noise (µVrms) Package Type
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, CMOS, Low Iq, 100 mA, Vout: 1.5 V   Single   Positive   1.5   0.1   6   0.53   0.04     100   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, CMOS, Low Iq, 100 mA, Vout: 1.8 V   Single   Positive   1.8   0.1   6   0.42   0.04     100   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, CMOS, Low Iq, 100 mA, Vout: 2.5 V   Single   Positive   2.5   0.1   6   0.27   0.04     100   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, CMOS, Low Iq, 100 mA, Vout: 2.7 V   Single   Positive   2.7   0.1   6   0.27   0.04     100   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, CMOS, Low Iq, 100 mA, Vout: 2.8 V   Single   Positive   2.8   0.1   6   0.25   0.04     100   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, CMOS, Low Iq, 100 mA, Vout: 3.0 V   Single   Positive   3   0.1   6   0.23   0.04     100   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, CMOS, Low Iq, 100 mA, Vout: 3.1 V   Single   Positive   3.1   0.1   6   0.21   0.04     100   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, CMOS, Low Iq, 100 mA, Vout: 3.3 V   Single   Positive   3.3   0.1   6   0.2   0.04     100   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, CMOS, Low Iq, 100 mA, Vout: 3.7 V   Single   Positive   3.7   0.1   6   0.18   0.04     100   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, CMOS, Low Iq, 100 mA, Vout: 5.0 V   Single   Positive   5   0.1   6   0.16   0.04     100   SC-88A-5 / SC-70-5 / SOT-323-5 
Package Availability
Type
PB free
Standard
SC-88A-5 / SC-70-5 / SOT-323-5 x