Energy Efficient Innovations

Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

NCP3335A: Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA

Product Description
The NCP3335A is a high performance, Low Quiescent Current Low Dropout (LDO) Linear Voltage Regulator. With accuracy of ±0.9% over line and load and ultra-low quiescent current and noise it encompasses all of the necessary features required by today's consumer electronics. This unique device is guaranteed to be stable without a minimum load current requirement and stable with any type of capacitor as small as 1.0 µF. The NCP3335A LDO Linear Voltage Regulator also comes equipped with sense and noise reduction pins to increase the overall utility of the device. The NCP3335A offers reverse bias protection.
Features
 
  • High Accuracy Over Line and Load (±0.9% at 25 °C)
  • UltraLow Dropout Voltage at Full Load (260 mV typ.)
  • No Minimum Output Current Required for Stability
  • Low Noise (31 Vrms w/10 nF Cnr and 51 Vrms w/out Cnr)
  • Low Shutdown Current (0.07 µA)
  • Reverse Bias Protected
  • 2.6 V to 12 V Supply Range
  • Thermal Shutdown Protection
  • Current Limitation
  • Requires Only 1.0 µF Output capacitance for Stability
Applications
  • Cellular Phones
  • Camcoders and Cameras
  • Networking Systems, DSL/Cable Modems
  • PCMCIA Card
  • Cable SetTop Box
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, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 1.5 V   Single   Positive   1.5   0.5   12   1.43   0.8   55   31   Micro8™ 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 1.8 V   Single   Positive   1.8   0.5   12   1.13   0.8   55   31   Micro8™ 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 2.5 V   Single   Positive   2.5   0.5   12   0.34   0.8   55   31   Micro8™ 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 2.8 V   Single   Positive   2.8   0.5   12   0.34   0.8   55   31   Micro8™ 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 2.85 V   Single   Positive   2.85   0.5   12   0.34   0.8   55   31   Micro8™ 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 3.0 V   Single   Positive   3   0.5   12   0.34   0.8   55   31   Micro8™ 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 3.3 V   Single   Positive   3.3   0.5   12   0.34   0.8   55   31   Micro8™ 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 5.0 V   Single   Positive   5   0.5   12   0.34   0.8   55   31   Micro8™ 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: Adj   Single   Positive   Adjustable   0.5   12   0.34   0.8   55   31   Micro8™ 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 1.5 V   Single   Positive   1.5   0.5   12   1.43   0.8   55   31   DFN-10 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 1.8 V   Single   Positive   1.8   0.5   12   1.13   0.8   55   31   DFN-10 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 2.5 V   Single   Positive   2.5   0.5   12   0.34   0.8   55   31   DFN-10 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 2.8 V   Single   Positive   2.8   0.5   12   0.34   0.8   55   31   DFN-10 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 2.85 V   Single   Positive   2.85   0.5   12   0.34   0.8   55   31   DFN-10 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 3.0 V   Single   Positive   3   0.5   12   0.34   0.8   55   31   DFN-10 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 3.3 V   Single   Positive   3.3   0.5   12   0.34   0.8   55   31   DFN-10 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: 5.0 V   Single   Positive   5   0.5   12   0.34   0.8   55   31   DFN-10 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra High Accuracy, Low Iq, 500 mA, Vout: Adj   Single   Positive   Adjustable   0.5   12   0.34   0.8   55   31   DFN-10 
Package Availability
Type
PB free
Standard
DFN-10 x  
Micro8™ x