TPS51200
Overview
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 20μF.
- 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 compensation
- 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
