Energy Efficient Innovations

Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

NCP4680: Linear Voltage Regulator, LDO, Low Noise, 150 mA

Product Description
The NCP4680 is a CMOS Linear Voltage Regulator with 150 mA output current capability. The device is available in a tiny 0.8x0.8 mm XDFN, and has high output voltage accuracy, low supply current and high ripple rejection. The NCP4680 is easy to use and includes output current fold-back protection. A Chip Enable function is included to save power by lowering supply current. The line and load transient responses are very good, making this regulator ideal for use as a power supply for communication equipment.
Features   Benefits
     
  • Operating Input Voltage: 1.4 V to 5.25 V
 
  • Well suited to battery powered applications
  • Output Votlage Range: 0.8 V to 3.6 V (available in 0.1 V steps)
 
  • Contact your local sales office for custom voltage options
  • Output voltage accuracy: ±1.0%
   
  • Current Fold Back Protection
   
  • Low Dropout Voltage: 250 mV typ. at 150 mA
   
  • Supply Current: 50 µA typ.
   
Applications   End Products
  • Battery-Powered Equipment
  • Point of Load Voltage Regulation
 
  • Networking and Communication Equipment
  • Cameras, DVRs, STB and Camcorders
  • Home Appliances
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, Low Noise, 150 mA, 1.0 V   Single   Positive   1   0.15   6   0.25   0.05   75   60   XDFN-4 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 1.2 V   Single   Positive   1.2   0.15   6   0.25   0.05   75   60   XDFN-4 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 1.5 V   Single   Positive   1.5   0.15   6   0.25   0.05   75   60   XDFN-4 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 1.8 V   Single   Positive   1.8   0.15   6   0.25   0.05   75   60   XDFN-4 
 Pb-free   Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 2.3V   Single   Positive   2.3   0.15   6   0.25   0.05   75   60   XDFN-4 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 2.8 V   Single   Positive   2.8   0.15   6   0.25   0.05   75   60   XDFN-4 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 3.0 V   Single   Positive   3   0.15   6   0.25   0.05   75   60   XDFN-4 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 3.3 V   Single   Positive   3.3   0.15   6   0.25   0.05   75   60   XDFN-4 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 0.8 V   Single   Positive   0.8   0.15   6   0.25   0.05   75   60   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 0.9 V   Single   Positive   0.9   0.15   6   0.25   0.05   75   60   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 1.2 V   Single   Positive   1.2   0.15   6   0.25   0.05   75   60   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 1.5 V   Single   Positive   1.5   0.15   6   0.25   0.05   75   60   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 1.8 V   Single   Positive   1.8   0.15   6   0.25   0.05   75   60   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 2.5 V   Single   Positive   2.5   0.15   6   0.25   0.05   75   60   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 2.8 V   Single   Positive   2.8   0.15   6   0.25   0.05   75   60   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 3.0 V   Single   Positive   3   0.15   6   0.25   0.05   75   60   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Low Noise, 150 mA, 3.3 V   Single   Positive   3.3   0.15   6   0.25   0.05   75   60   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  
XDFN-4 x