Energy Efficient Innovations

Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

NCV8664C: Linear Voltage Regulator, LDO, Very Low Iq, 150 mA

Product Description
The NCV8664C is a precision 3.3 V and 5.0 V fixed output, low dropout integrated voltage regulator with an output current capability of 150 mA. Careful management of light load current consumption, combined with a low leakage process, achieve a typical quiescent current of 22 µA. The output voltage is accurate within ±2.0 %, and maximum dropout voltage is 600 mV at full rated load current.
It is internally protected against input supply reversal, output overcurrent faults, and excess die temperature. No external components are required to enable these features.

NCV8664C is pin and functionally compatible with NCV4264, NCV4264-2, NCV4264−2C and could replace these parts when lower quiescent current is required.
Features   Benefits
     
  • Maximum 30µA Quiescent Current with 100µA Load
 
  • Meets new car manufacturer Max Module Quiescent Current requirements (maximum 100µA).
  • Very Low Dropout 600 mV (max) at 150 mA Load Current
 
  • Can operate during cranking at low input voltage.
  • Protections:
    -42 V Reverse Voltage Protection
    Short Circuit Protection
    Thermal Overload Protection
 
  • No external components required to enable protections required within any automotive applications.
  • 5.0 V and 3.3V Fixed Output Voltage with 2% Output Voltage Accuracy
   
  • AEC−Q100 Grade 1 Qualified and PPAP Capable
   
Applications   End Products
  • Engine Control Module
  • Body and Chassis
  • Powertrain
  • Infotainment, Radio
 
  • Automotive
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
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Very Low Iq, 150 mA, 3.3 V   Single   Positive   3.3   0.15   45     0.022   67     SOT-223-4 / TO-261-4 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Very Low Iq, 150 mA, 5.0 V   Single   Positive   5   0.15   45   0.27   0.022   67     SOT-223-4 / TO-261-4 
Package Availability
Type
PB free
Standard
SOT-223-4 / TO-261-4 x