TPS51200

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS51200 SLUS812D – FEBRUARY 2008 – REVISED FEBRUARY 2020 TPS51200 Sink and Source DDR Termination Regulator 1 Features 1 Input Voltage: Supports 2.5-V Rail and 3.3-V Rail VLDOIN Voltage Range: 1.1 V to 3.5 V Sink and Source Termination Regulator Includes Droop Compensation Requires Minimum Output Capacitance of 20-μF (Typically 3 × 10-μF MLCCs) for Memory Termination Applications (DDR) PGOOD to Monitor Output Regulation EN Input REFIN Input Allows for Flexible Input Tracking Either Directly or Through Resistor Divider Remote Sensing (VOSNS) ±10-mA Buffered Reference (REFOUT) Built-in Soft Start, UVLO, and OCL Thermal Shutdown Supports DDR, DDR2, DDR3, DDR3L, LowPower DDR3, and DDR4 VTT Applications 10-Pin VSON Package With Thermal Pad 2 Applications Memory Termination Regulator for DDR, DDR2, DDR3, DDR3L, Low-Power DDR3 and DDR4 Notebooks, Desktops, and Servers Telecom and Datacom Base Stations LCD-TVs and PDP-TVs Copiers and Printers Set-Top Boxes 3 Description The TPS51200 device is a sink and source double data rate (DDR) termination regulator specifically designed for low input voltage, low-cost, low-noise systems where space is a key consideration. The TPS51200 maintains a fast transient response and requires a minimum output capacitance of only 20 μF. The TPS51200 supports a remote sensing function and all power requirements ...