LM22673TJE-5.0/NOPB Texas Instruments Integrated Circuit (Other) In Stock

Name: LM22673TJE-5.0/NOPB
Brand: Texas Instruments
SKU: LM22673TJE-5.0/NOPB
Availability: InStock

The LM22673TJE-5.0/NOPB is a fixed 5V output buck switching regulator from Texas Instruments capable of delivering 3A output current with an input voltage range of 4.5V to 42V. It uses voltage-mode PWM control and is housed in a 7-lead TO-263 Thin package for excellent thermal management. RoHS compliant and available from distributors worldwide with fast shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LM22673TJE-5.0/NOPBOther

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 4
Lifecycle: ACTIVE
Datasheet: LM22673TJE-5.0/NOPB Datasheet PDF
Category: Integrated Circuit
Price: From $2.6800(MOQ 250)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LM22673TJE-5.0/NOPB?

Fixed 5V output buck regulator delivering up to 3A continuous output current for robust power conversion
Wide input voltage range of 4.5V to 42V supporting diverse power supply architectures from 12V nominal systems
Voltage-mode PWM control for stable and predictable regulation in demanding load conditions
7-lead TO-263 Thin (D2PAK) power package enabling excellent heat dissipation on standard PCBs

What is LM22673TJE-5.0/NOPB used for?

The LM22673TJE-5.0/NOPB is well suited for industrial power supplies, automotive accessories, and embedded computing boards that need a reliable 5V rail from a higher-voltage bus. Its wide 4.5V to 42V input range makes it compatible with 12V, 24V, and automotive battery systems. Telecom equipment, motor control boards, and factory automation systems also leverage this regulator for efficient step-down power conversion.

What are the specifications of LM22673TJE-5.0/NOPB?

Pbfree Code	Yes
YTEOL	15
Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	VOLTAGE-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	42V
Input Voltage-Min	4.5V
Input Voltage-Nom	12V
JESD-30 Code	R-PSSO-G7
JESD-609 Code	e3
Number of Functions	1
Number of Outputs	1
Output Current-Max	3A
Output Voltage-Max	37V
Output Voltage-Min	1.285V
Output Voltage-Nom	5V
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	260
Surface Mount	YES
Switcher Configuration	BUCK
Switching Frequency-Max	500kHz
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	SINGLE
Time@Peak Reflow Temperature-Max (s)	30
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the LM22673TJE-5.0/NOPB datasheet?

LM22673TJE-5.0/NOPB Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LM22673TJE-5.0/NOPB?

Compatible alternatives and drop-in replacements for LM22673TJE-5.0/NOPB:

LM22673TJ-5.0/NOPBTexas Instruments

Switching Regulator, Voltage-mode, 3A, 500kHz Switching Freq-Max, PSSO7

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the output voltage and current capability of the LM22673TJE-5.0/NOPB?

The LM22673TJE-5.0/NOPB provides a fixed 5V regulated output with up to 3A of continuous output current, making it suitable for powering microcontrollers, FPGAs, and other 5V digital logic in industrial and embedded systems.

What is the input voltage range of the LM22673TJE-5.0/NOPB?

The LM22673TJE-5.0/NOPB accepts an input voltage from 4.5V to 42V, with a nominal operating point at 12V. This wide range supports 12V and 24V industrial bus systems as well as 36V to 42V automotive battery environments.

What control method does the LM22673TJE-5.0/NOPB use?

The LM22673TJE-5.0/NOPB uses voltage-mode pulse width modulation (PWM) control, which provides predictable loop dynamics and simplifies compensation design for stable operation across a wide range of input voltages and output loads.

What package does the LM22673TJE-5.0/NOPB use and is it RoHS compliant?

The LM22673TJE-5.0/NOPB is housed in a 7-lead TO-263 Thin (D2PAK) surface-mount package with JESD-30 code R-PSSO-G7. It is fully lead-free and RoHS compliant, ideal for modern high-power density PCB designs.

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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 $2.6800

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
250+	$3.7900	$947.50
500+	$3.0200	$1510.00
1000+	$2.8500	$2850.00
10000+	$2.6800	$26800.00

pcs

Unit price: $3.7900 · Total: $947.50

In Stock · 24h Response · Worldwide Shipping

Direct Contact

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

LM22673TJE-5.0/NOPB Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of LM22673TJE-5.0/NOPB?

What is LM22673TJE-5.0/NOPB used for?

What are the specifications of LM22673TJE-5.0/NOPB?

Compliance & Regulatory

Where can I find the LM22673TJE-5.0/NOPB datasheet?

What are equivalent replacements for LM22673TJE-5.0/NOPB?

Frequently Asked Questions

What is the output voltage and current capability of the LM22673TJE-5.0/NOPB?

What is the input voltage range of the LM22673TJE-5.0/NOPB?

What control method does the LM22673TJE-5.0/NOPB use?

What package does the LM22673TJE-5.0/NOPB use and is it 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

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