NCP5663

Features:

* Ultra-Fast Transient Response (Settling Time: 1-3 s)
* Low Noise Without Bypass Capacitor (28 Vrms)
* 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 Ultra-Low Output Operation
* Power Supply Rejection Ratio > 65 dB
* This is a Pb-Free Device


Application

* Servers
* ASIC Power Supplies
* Post Regulation for Power Supplies
* Constant Current Source
* Networking Equipment
* Gaming and STB Modules


Pinout




Description

The NCP5663 is a high performance, low dropout linear 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 2 utility of this device. A thermally robust, 5 pin D Pak,combined with an architecture that offers low ground current (independent of load), provides for a superior high-current LDO solution.