Energy Efficient Innovations

Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

NCP5663: Linear Voltage Regulator, LDO, Fast Response, 3.0 A, with Enable

Product Description
The NCP5663 is a high performance, low dropout (LDO) linear voltage regulator designed for high power applications that require up to 3.0 A current. It is offered in both fixed and adjustable output versions. With output voltages as low as 0.9 V and ultra-fast response times for load transients, the NCP5663 also provides additional features such as Enable and Error Flag (for the fixed output version), increasing the utility of this device. A thermally robust, 5 pin D2Pak, combined with an architecture that offers low ground current (independent of load), provides for a superior high-current LDO solution.
Features
 
  • UltraFast Transient Response (Settling Time: 1 - 3 us)
  • Low Noise Without Bypass Capacitor (28 uVrms)
  • Low Ground Current Independent of Load (3.0 mA Maximum)
  • Fixed/Adjustable Output Voltage Versions
  • Enable Function
  • Error Flag (Fixed Output Version)
  • Current Limit Protection
  • Thermal Protection
  • 0.9 V Reference Voltage for UltraLow Output Operation
  • Power Supply Rejection Ratio > 65 dB
Applications
  • Networking Equipment
  • Servers
  • Game Boxes
  • Set Top Boxes
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, Fast Response, 3.0 A, with Enable, Vout: 1.5 V   Single   Positive   1.5   3   9   1   1.3   65   28   D2PAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 3.0 A, with Enable, Vout: 1.8 V   Single   Positive   1.8   3   9   1   1.3   65   28   D2PAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 3.0 A, with Enable, Vout: 1.8 V   Single   Positive   1.8   3   9   1   1.3   65   28   D2PAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 3.0 A, with Enable, Vout: Adj   Single   Positive   Adjustable   3   9   1   1.3   65   28   D2PAK-5 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 3.0 A, with Enable, Vout: 1.5 V   Single   Positive   1.5   3   9   1   1.3   65   28   D2PAK-5 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 3.0 A, with Enable, Vout: Adj   Single   Positive   Adjustable   3   9   1   1.3   65   28   D2PAK-5 
Package Availability
Type
PB free
Standard
D2PAK-5 x