Energy Efficient Innovations

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For complete documentation, see the data sheet.

Printed On: 7/11/2015

NCV5504: Linear Voltage Regulator, LDO, 250 mA

Product Description
The NCV5504 Low Dropout (LDO) Linear Voltage Regulator is a dual output low dropout linear voltage regulator with +/-2.0% accuracy over the operating temperature range. It features a fixed output voltage of 3.3 V (contact the factory for other fixed output voltage options) and an adjustable output that ranges from 1.25 V to 5.0 V. It is available in a 5 pin DPAK Pb-free package.

The NCV5504 provides low noise operation without a bypass capacitor for the fixed output. This device has ripple rejection of 75 dB and a dropout of 250 mV @ 250 mA and is suitable for post-regulation and power sensitive battery operated applications.
Features
 
  • One Fixed and One Adjustable Output
  • Adjustable Output Voltage from 1.25 V to 5.0 V
  • Low Dropout Voltage of 250 mV Typical at 250 mA
  • Low Quiescent Current of 370 µA Typical
  • Ripple Rejection of 75 dB
  • Temperature Range of -40°C to +125°C
  • Accuracy of ±2.0% Over Temperature
  • Thermal Protection and Current Limit
  • AEC Qualified
  • PPAP Capable
Applications   End Products
  • Automotive Audio
  • Instrumentation
 
  • 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, 250 mA   Dual   Positive   3.3, 1.25   0.25   18   0.25   0.37   60   90   DPAK-5 
Package Availability
Type
PB free
Standard
DPAK-5 x