The TPS51200QDRCRQ1 is a sink and source double-data-rate (DDR) Termination Regulator specifically designed for low input voltage and low-noise systems where space is a key consideration. The device maintains a fast transient response and only requires a minimum output capacitance of 20µF. The device supports a remote sensing function and all power requirements for DDR, DDR2, DDR3 and Low Power DDR3 and DDR4 VTT bus termination. In addition, the device provides an open-drain PGOOD signal to monitor the output regulation and an EN signal that can be used to discharge VTT during S3 (suspend to RAM) for DDR applications.
● Qualified for automotive applications
● AEC-Q100 Test guidance
● Supports 2.5V rail and 3.3V rail input voltage
● 1.1 to 3.5V VLDOIN voltage range
● Sink and source termination regulator includes droop compensation
● REFIN Input allows for flexible input tracking either directly or through resistor divider
● Remote sensing (VOSNS)
● ±10mA Buffered reference (REFOUT)
● Built-in soft start, UVLO and OCL
● Thermal shutdown
● Meets DDR, DDR2 JEDEC specifications
● Green product and no Sb/Br
