TPS51100DGQR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: TPS51100DGQR
Brand: Texas Instruments
SKU: TPS51100DGQR
Availability: InStock

TPS51100DGQR is a 3A sink/source DDR termination regulator from Texas Instruments, supporting input voltages from 1.2V to 3.6V with up to 3A output current and 0.6V minimum output. From $0.5925, in stock, worldwide shipping.

ACTIVEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

TPS51100DGQRSmall Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 10
Lifecycle: ACTIVE
Datasheet: TPS51100DGQR Datasheet PDF
Category: Integrated Circuit
Price: From $0.5925(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TPS51100DGQR?

3A sink/source DDR termination regulator supporting DDR, DDR2, and DDR3 memory systems
Wide input voltage range: 1.2V to 3.6V, output voltage down to 0.6V
Single output with up to 3A output current for high-current DDR termination
10-pin MSOP (S-PDSO-G10) small outline package for compact PCB designs
RoHS compliant (Pb-free, JESD-609 e4) for modern green electronics applications

What is TPS51100DGQR used for?

The TPS51100DGQR is designed for DDR memory termination in laptops, desktops, and embedded computing platforms. It provides stable voltage regulation for DDR, DDR2, and DDR3 SDRAM VTT termination rails, making it ideal for motherboards, server memory modules, and industrial computing systems. Its compact MSOP package and wide input range also suit space-constrained portable and battery-powered designs.

What are the specifications of TPS51100DGQR?

Pbfree Code	Yes
YTEOL	15
Input Voltage-Max	3.6V
Input Voltage-Min	1.2V
JESD-30 Code	S-PDSO-G10
JESD-609 Code	e4
Number of Functions	1
Number of Outputs	1
Output Current1-Max	3A
Output Voltage1-Min	0.6V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSSOP10,.19,20
Package Shape	SQUARE
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Packing Method	TR, 13 INCH
Peak Reflow Temperature (Cel)	260
Regulator Type	DDR TERMINATION REGULATOR
Surface Mount	YES
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	0.5mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.90

Where can I find the TPS51100DGQR datasheet?

TPS51100DGQR Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TPS51100DGQR?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the input voltage range of the TPS51100DGQR?

The TPS51100DGQR operates with an input voltage range of 1.2V to 3.6V, making it compatible with modern low-voltage DDR memory power rails commonly found in laptops and embedded systems.

What DDR memory types is the TPS51100DGQR compatible with?

The TPS51100DGQR supports DDR, DDR2, and DDR3 SDRAM termination. It provides VTT termination regulation with up to 3A sink/source output current, suitable for single and dual-channel memory configurations.

What package does the TPS51100DGQR come in?

The TPS51100DGQR is available in a 10-pin MSOP (S-PDSO-G10) small outline package, which is compact and suited for space-constrained PCB layouts in portable and embedded designs.

Is the TPS51100DGQR RoHS compliant?

Yes, the TPS51100DGQR is fully RoHS compliant. It carries the Pb-free designation and meets JESD-609 e4 standards, making it suitable for environmentally conscious and regulated product applications.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $0.5925

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$1.4220	$1.42
43+	$1.1850	$50.96
49+	$0.7500	$36.75
60+	$0.6636	$39.82
144+	$0.6000	$86.40
302+	$0.5925	$178.94

pcs

Unit price: $1.4220 · Total: $1.42

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

TPS51100DGQR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of TPS51100DGQR?

What is TPS51100DGQR used for?

What are the specifications of TPS51100DGQR?

Compliance & Regulatory

Where can I find the TPS51100DGQR datasheet?

What are equivalent replacements for TPS51100DGQR?

Frequently Asked Questions

What is the input voltage range of the TPS51100DGQR?

What DDR memory types is the TPS51100DGQR compatible with?

What package does the TPS51100DGQR come in?

Is the TPS51100DGQR RoHS compliant?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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