NCP133: CMOS Linear Voltage Regulator with Bias Rail, 500 mA Very Low Dropout

NCP133 is a 500 mA VLDO equipped with NMOS pass transistor and a separate bias supply voltage (VBIAS). The device provides very stable, accurate output voltage with low noise suitable for space constrained, noise sensitive applications. In order to optimize performance for battery operated portable applications, the NCP133 features low IQ consumption. The XDFN6 1.2 mm x 1.2 mm package is optimized for use in space constrained applications.

Features
  • Ultra-Low Dropout of Typ. 140mV
  • Fixed Output Voltage options from 0.8V to 2.1V and Adjustable
  • 140 mV typical dropout at the full 500 mA load.
  • Guaranteed Output Current from 0mA to 500mA
  • 0.5% Typical Output Voltage Accuracy
  • Output Current in Excess of 500mA
  • Output Active Discharge option available
Benefits
  • Allows to save power and operates with very low Vin-Vout voltage.
  • Excellent choice for low voltage Vcore applications
  • minimizes the power loss across the regulator
  • Very good choice for high current applications
  • Perfect fit for POL applications
Applications
  • Battery - powered and Portable Equipment
End Products
  • Smartphones, Tablets
  • Cameras, DVRs, Camcorders
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
500 mA, Very Low Dropout Bias Rail CMOS Voltage RegulatorNCP133/D (172kB)4Oct, 2015
Package Drawings (1)
Document TitleDocument ID/SizeRevision
XDFN6, 1.20 X 1.20, 0.40P711AT (36.0kB)C
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NCP133AMX090TCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133AMX100TCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133AMX105TCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133AMX110TCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133AMX115TCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133AMX120TCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133AMX125TCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133AMX130TCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133AMX150TCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133AMX180TCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133AMXADJTCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
NCP133BMXADJTCGActivePb-free Halide freeXDFN-6711AT1Tape and Reel3000$0.2133
Specifications
ProductOutputPolarityVO (V)IO Typ (A)VI Max (V)VDO Typ (V)Iq Typ (mA)PSRR (dB)Noise (µVrms)
NCP133AMX090TCGSinglePositive0.90.55.50.140.088040
NCP133AMX100TCGSinglePositive10.55.50.140.088040
NCP133AMX105TCGSinglePositive1.050.55.50.140.088040
NCP133AMX110TCGSinglePositive1.10.55.50.140.088040
NCP133AMX115TCGSinglePositive1.150.55.50.140.088040
NCP133AMX120TCGSinglePositive1.20.55.50.140.088040
NCP133AMX125TCGSinglePositive1.250.55.50.140.088040
NCP133AMX130TCGSinglePositive1.30.55.50.140.088040
NCP133AMX150TCGSinglePositive1.50.55.50.140.088040
NCP133AMX180TCGSinglePositive1.80.55.50.140.088040
NCP133AMXADJTCGSinglePositiveAdjustable0.55.50.140.088050*Vout
NCP133BMXADJTCGSinglePositiveAdjustable0.55.50.140.088050*Vout
500 mA, Very Low Dropout Bias Rail CMOS Voltage Regulator (172kB) NCP133
XDFN6, 1.20 X 1.20, 0.40P NCV8152