TPL51201-S - 3-A Sink and Source DDR Termination Regulator

This page provides the datasheet information for the TPL51201-S, a member of the TPL51201 3-A Sink and Source DDR Termination Regulator family.

Description

With the development of main processors in PCs and servers, more and more source double-data-rate (DDR) memories are required in the mainboard, where the input voltage becomes lower and lower, and space limitation becomes higher and higher.

Features

VIN Voltage: Support 2.5-V, 3.3-V and 5-V Power Rails.
VLDOIN Voltage Range: 1.1 V to 3.5 V.
Flexible Input Voltage Tracking Directly from REFIN or Through External Resistor Divider.
3-A Sink and Source Current Capability for DDR Termination.
Integrated Power MOSFETs.
Output Remote Sensing.
Fast Load-Transient Response.
Output Ramps Up in 35 µs.
Open-Drain Power Good to Monitor OUT Regulation.
Built in Soft-Start and UVLO, Current Limit and Ther.

3PEAK

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Datasheet Details

Part number	TPL51201-S
Manufacturer	3PEAK
File Size	885.47 KB
Description	3-A Sink and Source DDR Termination Regulator
Datasheet	TPL51201-S Datasheet
Additional preview pages of the TPL51201-S datasheet.

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Full PDF Text Transcription

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Features ◼ VIN Voltage: Support 2.5-V, 3.3-V and 5-V Power Rails ◼ VLDOIN Voltage Range: 1.1 V to 3.

Published: Jun 3, 2025 |