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Fixed LDO Voltage Regulator, 2.375V to 3.5V in, 1.25V/3A out, SON-10


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1.25V 3A LDO Voltage Regulators

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Product Overview

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


Automotive, Industrial, Computers & Computer Peripherals, Communications & Networking, Consumer Electronics, Power Management

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1.25V 3A LDO Voltage Regulators


MSL 3 - 168 hours
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