SGM2054XTD10G/TR

SGM2054XTD10G/TR is a sink and source DDR (double data rate) termination regulator. It is specifically designed for low-cost and low-external component count systems. Other features include logic-controlled shutdown mode, output current limit and thermal shutdown protection. The SGM2054 has an EN signal that can be used to discharge VO when EN is less than 0.3V. With fast transient response, remote sensing, and soft-start capabilities to reduce inrush current, the SGM2054 ensures the optimal system performance for powering the DDR2, DDR3, Low-Power DDR3, DDR3L, DDR4 and DDR5 VTT bus termination. Application includes LCD TV, STB, wireless base station, server, notebook and desktop PC, printer.

• VLDOIN voltage range from 1.1V to 3.5V
• Low input voltages - 2.5V rail and 3.3V rail
• Minimum VO effective capacitance is 20μF
• Open-drain power-good (PG) output, EN logic control
• Buffered reference is ±10mA
• Soft-start inrush control, remote sensing
• Fast load transient response, under-voltage lockout
• Output current limit, thermal shutdown protection
• Supply current is 0.7mA typ (VEN = 3.3V, no load, TJ = +25°C)
• TDFN-3×3-10L package, operating temperature range from -40°C to +125°C