NCP5666

NCP5666 3.0 A, Low Dropout Linear Regulator with Enable The NCP5666 is a high performance, low dropout linear regulator designed for high power applications that require up to 3.0 A current with Enable. 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 http://onsemi.com MARKING DIAGRAM ă±1% Output Voltage Accuracy ăUltra-Fast Transient Response (Settling Time: 1-3 ms) ăLow Noise Without Bypass Capacitor (57 mVrms) ăLow Ground Current Independent of Load (3.0 mA Maximum) ăEnable Function ăCurrent Limit Protection ăThermal Protection ăPower Supply Rejection Ratio > 65 dB ăStable with Aluminum, Tantalum and Ceramic Capacitors ăPin Compatible with Semtech Device ăThis is a Pb-Free Device Applications 1 5 D2PAK CASE 936A NC 5666DSxx AWLYWWG xx ăServers ăASIC Power Supplies ăPost Regulation for Power Supplies ăConstant Current Source ăNetworking Equipment ăGaming and STB Modules Vin Vin Cin* NCP5666 EN Enable OFF ON * Cin - 4.7 mF to 220 mF recommended **Cout - 2.2 mF to 220 mF recommended See more details in the Application Information section www.DataSheet4U.com Figure 1. Typical Application Circuit GND Vout Cout** Vout = Voltage Option = 25 = 2.5 V = 50 = 5.0 V A = Assembly Location WL = Wafer Lot Y = Year WW = Work Week G = Pb-Free Tab = GND Pin 1. Vin 2. EN 3. GND 4. NC 5. Vout ORDERING INFORMATION See detailed ordering and ship...