TPS75618KTTT Texas Instruments Integrated Circuit (TO-XXX (Inc. DPAK)) In Stock

Name: TPS75618KTTT
Brand: Texas Instruments
SKU: TPS75618KTTT
Availability: InStock

TPS75618KTTT is a fast-transient response 5A low-dropout voltage regulator with 1.8V fixed output, 0.25V typical dropout, and 5.5V max input. Priced from $4.825, available in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

TPS75618KTTTTO-XXX (Inc. DPAK)

Quick Facts

Manufacturer: Texas Instruments
Package: TO-XXX (Inc. DPAK)
Pin Count: 4
Lifecycle: ACTIVE
Datasheet: TPS75618KTTT Datasheet PDF
Category: Integrated Circuit
Price: From $4.8250(MOQ 1)
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TPS75618KTTT?

Fast-transient response design with 5A output current capability for demanding load applications
Ultra-low dropout voltage of 0.25V typical (0.5V max) enabling efficient power conversion
Fixed 1.8V output voltage with wide input range from 2.8V to 5.5V
Compact TO-DPAK (R-PSSO-G5) package suitable for high-current PCB designs
RoHS-compliant (Pb-free) construction meeting environmental standards

What is TPS75618KTTT used for?

The TPS75618KTTT is widely used in portable and battery-powered systems requiring stable 1.8V rails, such as FPGA core power supplies, DSP processors, and memory modules. Its fast-transient response makes it ideal for microcontrollers and SoCs with dynamic load conditions. It is also suitable for industrial equipment, telecommunications infrastructure, and consumer electronics where compact, high-current LDO regulation is critical.

What are the specifications of TPS75618KTTT?

Pbfree Code	Yes
YTEOL	15
Adjustability	FIXED
Dropout Voltage1-Max	0.5V
Dropout Voltage1-Nom	0.25V
Input Voltage Absolute-Max	6V
Input Voltage-Max	5.5V
Input Voltage-Min	2.8V
JESD-30 Code	R-PSSO-G5
JESD-609 Code	e3
Line Regulation-Max	0.00486%
Number of Functions	1
Number of Outputs	1
Operating Temperature TJ-Max	125°C
Operating Temperature TJ-Min	-40 °C
Output Current1-Max	5A
Output Voltage1-Max	1.854V
Output Voltage1-Min	1.746V
Output Voltage1-Nom	1.8V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SMSIP5H,.6,67TB
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Packing Method	TR
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Regulator Type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface Mount	YES
Technology	PMOS
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	1.7mm
Terminal Position	SINGLE
Time@Peak Reflow Temperature-Max (s)	30
Voltage Tolerance-Max	3%
Package	TO-XXX (Inc. DPAK)

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 2
ECCN	EAR99
HTS Code	8542.39.00.90

Where can I find the TPS75618KTTT datasheet?

TPS75618KTTT Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TPS75618KTTT?

Compatible alternatives and drop-in replacements for TPS75618KTTT:

TPS75618KTTTG3Texas Instruments Fixed Positive LDO

Regulator, 1.8V, 0.5V Dropout, PMOS, PSSO5

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the output voltage and maximum output current of the TPS75618KTTT?

The TPS75618KTTT provides a fixed 1.8V output voltage with a maximum output current of 5A, making it suitable for powering high-current digital loads such as FPGAs, DSPs, and memory devices.

What is the dropout voltage of the TPS75618KTTT and why does it matter?

The TPS75618KTTT has a typical dropout voltage of 0.25V and a maximum of 0.5V. A low dropout voltage means the regulator can maintain stable 1.8V output even when the input voltage is only 2.05V–2.3V above the output, improving efficiency in battery-powered and low-headroom applications.

What package does the TPS75618KTTT come in and what are its input voltage limits?

The TPS75618KTTT is available in the TO-DPAK (JESD-30 code R-PSSO-G5) surface-mount package. It accepts an input voltage ranging from 2.8V minimum to 5.5V maximum, with an absolute maximum rating of 6V.

Is the TPS75618KTTT RoHS compliant and what are its typical applications?

Yes, the TPS75618KTTT is fully Pb-free and RoHS compliant (Pbfree Code: Yes). It is commonly used in FPGA core power, microcontroller supply rails, telecom equipment, and portable consumer electronics that require a reliable, high-current 1.8V regulated output.

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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 $4.8250

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$8.4600	$8.46
10+	$6.5650	$65.65
50+	$5.8046	$290.23
500+	$5.4375	$2718.75
1000+	$5.1375	$5137.50
10000+	$4.8250	$48250.00

pcs

Unit price: $8.4600 · Total: $8.46

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

TPS75618KTTT Texas Instruments Integrated Circuit (TO-XXX (Inc. DPAK)) In Stock

What are the key features of TPS75618KTTT?

What is TPS75618KTTT used for?

What are the specifications of TPS75618KTTT?

Compliance & Regulatory

Where can I find the TPS75618KTTT datasheet?

What are equivalent replacements for TPS75618KTTT?

Frequently Asked Questions

What is the output voltage and maximum output current of the TPS75618KTTT?

What is the dropout voltage of the TPS75618KTTT and why does it matter?

What package does the TPS75618KTTT come in and what are its input voltage limits?

Is the TPS75618KTTT RoHS compliant and what are its typical applications?

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

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