NCV51200MLTXG

The NCV51200MLTXG from ON Semiconductor is a source/sink Double Data Rate (DDR) termination regulator. It is specifically designed for low input voltage and low-noise systems where space is a key consideration. This regulator maintains a fast transient response and requires a minimum output capacitance of 20 µF. It supports remote sensing and all power requirements for DDR VTT bus termination. The NCP/NCV51200 can also be used in low-power chipsets and graphics processor cores that require dynamically adjustable output voltages.

Key electrical specifications include input voltage rails supporting 2.5 V, 3.3 V, and 5 V, with a PVCC voltage range of 1.1 V to 3.5 V. The device features integrated power MOSFETs, a PGOOD logic output pin for monitoring VTT regulation, and an EN logic input pin for shutdown mode. The VRI reference input allows for flexible input tracking.

The NCV51200MLTXG is available in a thermally-efficient 10-pin, 3x3 DFN Exposed Pad package, rated as both Green and Pb-free. It is suitable for automotive applications and is AEC-Q100 qualified. This regulator is ideal for DDR memory termination in desktop PCs, notebooks, workstations, servers, networking equipment, telecom/datacom, and graphics processor core supplies.