Energy Efficient Innovations

Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

NCV8705: 500 mA, Ultra-Low Iq, Ultra-Low Noise LDO Voltage Regulator

Product Description
The NCV8705 is a low noise, low power consumption and low dropout Linear Voltage Regulator. With its excellent noise and PSRR specifications, the device is ideal for use in products utilizing RF receivers, imaging sensors, audio processors or any component requiring an extremely clean power supply. The NCV8705 uses an innovative Adaptive Ground Current circuit to ensure ultra low ground current during light load conditions.
Features
 
  • Operating Input Voltage Range: 2.5 V to 5.5 V
  • Ultra-Low Quiescent Current of Typ. 13 uA
  • Very Low Dropout: 230 mV Typical at 500 mA
  • High PSRR: 71 dB at 1 kHz
  • Available in Fixed Voltage Output Options: 0.8 V to 3.5 V
  • Ultra-Low Noise: 12 uVrms from 100 Hz to 100 KHz
  • AEC-Q100 Qualified and PPAP Capable
  • Adjustable Operation from 0.8V
Applications
  • PDAs, Mobile Phones, GPS, Smartphones
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     500 mA, Ultra-Low Iq, Ultra-Low Noise LDO Voltage Regulator, 1.2V, WDFN6   Single   Positive   1.2   0.5   5.5     0.013   71   12   WDFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     500 mA, Ultra-Low Iq, Ultra-Low Noise LDO Voltage Regulator, 1.8V, WDFN6   Single   Positive   1.8   0.5   5.5     0.013   71   12   WDFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     500 mA, Ultra-Low Iq, Ultra-Low Noise LDO Voltage Regulator, 2.8V, WDFN6   Single   Positive   2.8   0.5   5.5   0.23   0.013   71   12   WDFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     500 mA, Ultra-Low Iq, Ultra-Low Noise LDO Voltage Regulator, 3.0V, WDFN6   Single   Positive   3   0.5   5.5     0.013   71   12   WDFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     500 mA, Ultra-Low Iq, Ultra-Low Noise LDO Voltage Regulator, 3.3V, WDFN6   Single   Positive   3.3   0.5   5.5     0.013   71   12   WDFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     500 mA, Ultra-Low Iq, Ultra-Low Noise LDO Voltage Regulator, Adjustable, WDFN6   Single   Positive   Adjustable   0.5   5.5     0.013   71     WDFN-6 
Package Availability
Type
PB free
Standard
WDFN-6 x