NCP51401

3 Amp VTT Termination Regulator DDR1, DDR2, DDR3, LPDDR3, DDR4 NCP51401 The NCP51401 is a source/sink Double Data Rate (DDR) termination regulator specifically designed for low input voltage and low−noise systems where space is a key consideration. The NCP51401 maintains a fast transient response and only requires a minimum output capacitance of 20 mF. The NCP51401 supports a remote sensing function and all power requirements for DDR VTT bus termination. The NCP51401 can also be used in low−power chipsets and graphics processor cores that require dynamically adjustable output voltages. The NCP51401 is available in the thermally−efficient DFN10 Exposed Pad package, and is rated both Green and Pb−free. Features Input Voltage Rails: Supports 2.5 V, 3.3 V and 5 V Rails PVCC Voltage Range: 1.1 to 3.5 V Integrated Power MOSFETs Source and Sink Termination Regulator with Droop Compensation Fast Load−Transient Response PGOOD − Logic output pin to Monitor VTT Regulation EN − Logic input pin for Shutdown mode VRI − Reference Input Allows for Flexible Input Tracking Either Directly or Through Resistor Divider Remote Sensing (VTTS) Built−in Under Voltage Lockout and Over Current Limit Thermal Shutdown Small, Low−Profile 10−pin, 3x3 DFN Package These Devices are Pb−Free and are RoHS Compliant Applications DDR Memory Termination Desktop PC’s, Notebooks, and Workstations Servers and Networking equipment Telecom/Datacom, GSM Base Station Graphics Processor...