TPS51200
TPS51200 is Sink and Source DDR Termination Regulator manufactured by Texas Instruments.
SLUS812E
- FEBRUARY 2008
- REVISED SEPTEMBER 2025
TPS51200 Sink and Source DDR Termination Regulator
1 Features
- Input voltage: supports 2.5v rail and 3.3v rail
- VLDOIN voltage range: 1.1V to 3.5V
- Sink and source termination regulator includes droop pensation
- Requires minimum output capacitance of 20μF
(Typically 3 × 10μF 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)
- ±10mA buffered reference (REFOUT)
- Built-in soft start, UVLO, and OCL
- Thermal shutdown
- Supports DDR, DDR2, DDR3, DDR3L, low-power...
