TPS51206DSQR Part Information

Details for TPS51206DSQR by Texas Instruments

Semiconductors - ICs>Power Management ICs - PMIC>Voltage Regulators

Part Description

The TPS51206 is a sink and source double date rate (DDR) termination regulator with VTTREF buffered reference output. It is specifically designed for lowinput voltage, low-cost, low-external component count systems where space is a key consideration. The TPS51206 maintains fast transient response and only requires 1 × 10-µF of ceramic output capacitance. The TPS51206 supports a remote sensing function and all power requirements for DDR2, DDR3 and Low-Power DDR3 (DDR3L), and DDR4 VTT bus. The VTT current capability is ±2-A peak. The device supports all of the DDR power states, putting VTT to High-Z in S3 state (suspend to RAM) and discharging VTT and VTTREF in S4 or S5 state (suspend to disk). The TPS51206 is available in 10-pin, 2 × 2, SON (DSQ) PowerPAD™ package and specified from –40°C to 85°C.

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Part Features

  • 10-Pin, 2 mm u00d7 2 mm SON (DSQ) Package
  • Overtemperature Protection
  • Supply Input Voltage: Supports 3.3-V Rail and 5-V Rail
  • Supports High-Z in S3 and Soft-Stop in S4 and S5 with S3 and S5 Inputs
  • VLDOIN Input Voltage Range: VTT+0.4 V to 3.5 V
  • VTT Termination Regulator u2013 Output Voltage Range: 0.5 V to 0.9 V u2013 2-A Peak Sink and Source Current u2013 Requires Only 10-u03bcF MLCC Output Capacitor u2013 u00b120 mV Accuracy
  • VTTREF Buffered Reference u2013 VDDQ/2 u00b1 1% Accuracy u2013 10-mA Sink and Source Current

Part Specifications

Output Type Fixed
Input Voltage Min 3.1V
Input Voltage Max 6.5V
Fixed Output Voltage Nom. 40mV
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 2A
RoHS Compliant

Alternative Part Descriptions

  • LDO VOLTAGE REGULATOR, FIXED, 1.2V, 2A,; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • 2A Peak Sink/Source DDR Termination Regulator with VTTREF Buffered Reference for DDR2/3/3L/4 | Texas Instruments

Frequently Asked Questions

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What category does TPS51206DSQR fall under?

The TPS51206DSQR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to TPS51206DSQR when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TPS51206DSQR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for TPS51206DSQR have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TPS51206DSQR.

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