·VIN Voltage: Supports 2.5V or 3.3V Power Rail
·VLDOIN Voltage Range: 1.1V to 3.5V
·Sink and Source Termination Regulator Includes Droop Compensation
·PGOOD to Monitor Output Regulation
·Remote Sensing (VOSNS)
·REFIN Input Allows for Flexible Input Tracking Either Directly or Through Resistor Divider
·±25mA Buffered Reference (REFOUT)
·Built-in Soft Start, UVLO, and OCL
·Supports DDR, DDR2, DDR3, DDR3L, LowPower DDR3, and DDR4 VTT Applications
·Thermal Shutdown
The TMI62033 is a 3A sink and source double data rate (DDR) termination regulator. It supports a remote sensing function and all power requirements for DDR, DDR2, DDR3, DDR3L, Low-Power DDR3 and DDR4 VTT bus termination. The TMI62033 maintains a fast transient response and requires a minimum output capacitance of only 20μF for low-cost, low-noise systems where space is a key consideration. In addition, the TMI62033 provides an opendrain PGOOD signal to monitor the output regulation for VTT regulation indication and an EN signal that can be used to discharge VTT for DDR applications. The TMI62033 is available in the thermally efficient 10-pin 3x3 DFN thermal pad package, and is rated both Green and Pb-free.
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