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Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

NCP4620: Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA

Product Description
The NCP4620 is a 150mA CMOS Low Dropout Linear Voltage Regulator with an input voltage range of 1.4V to 10V and a 12V max input voltage. The device has excellent output accuracy at 1% with a low temperature coefficient of ±80ppm/°C. Safety features of the device included fold-back protection and thermal shutdown. The device comes in both a standard output and an Auto Discharge output configuration and is available in fixed output voltages from 1.2V to 6.0V in 100mV steps. It is available in the popular SOT23 and SC-70-5 packages. For specific package, output voltage and discharge configurations, contact your local sales representative.
Features   Benefits
     
  • Operating Input voltage range 1.4V to 10V
 
  • Suitable for applications driven by a 2 cell Lithium battery
  • Excellent PSRR of 70dB (typical)
 
  • Filters out input noise
  • Thermal shutdown at 165°C approx.
 
  • Protects device from damage due to overheating
  • Stable with ceramic capacitors on input and output
 
  • Cost effective decoupling
  • Maximum Input voltage of 12V
   
Applications   End Products
  • Battery powered boards
 
  • Portable power tools
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, Wide Voltage Input, 150 mA, Auto discharge, 1.5 V   Single   Positive   1.5   0.15   12   0.4   0.023   70   90   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Auto discharge, 3.0 V   Single   Positive   3   0.15   12   0.4   0.023   70   90   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Auto discharge, 3.3 V   Single   Positive   3.3   0.15   12   0.4   0.023   70   90   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Auto discharge, 5.0 V   Single   Positive   5   0.15   12   0.4   0.023   70   90   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Auto discharge, 1.8 V   Single   Positive   1.8   0.15   12   0.4   0.023   70   90   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Enable high, 1.5 V   Single   Positive   1.5   0.15   12   0.4   0.023   70   90   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Enable high, 3.3 V   Single   Positive   3.3   0.15   12   0.4   0.023   70   90   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Enable high, 5.0 V   Single   Positive   5   0.15   12   0.4   0.023   70   90   SOT-23-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Enable high, 1.2 V   Single   Positive   1.2   0.15   12   0.4   0.023   70   90   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Enable high, 1.5 V   Single   Positive   1.5   0.15   12   0.4   0.023   70   90   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Enable high, 1.8 V   Single   Positive   1.8   0.15   12   0.4   0.023   70   90   SC-88A-5 / SC-70-5 / SOT-323-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Wide Voltage Input, 150 mA, Enable high, 2.5 V   Single   Positive   2.5   0.15   12   0.4   0.023   70   90   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  
SOT-23-5 x