LM2675N-12 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

Name: LM2675N-12
Brand: Texas Instruments
SKU: LM2675N-12
Availability: InStock

LM2675N-12 is a 12V fixed-output step-down switching regulator IC with 40V max input, pulse width modulation control, and DIP-8 package. From $1.69, in stock with worldwide shipping.

OBSOLETEIntegrated CircuitVerified May 2026

Package / Visual Reference

LM2675N-12Dual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Dual-In-Line Packages
Pin Count: 8
Lifecycle: OBSOLETE
Datasheet: LM2675N-12 Datasheet PDF
Category: Integrated Circuit
Price: From $1.6900(MOQ 160)
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 LM2675N-12?

Fixed 12V output voltage with high accuracy regulation
Wide input voltage range: 6.5V to 40V for versatile power supply designs
Voltage-mode PWM control for stable and efficient DC-DC conversion
DIP-8 through-hole package for easy prototyping and PCB integration
Low external component count simplifies power supply circuit design

What is LM2675N-12 used for?

The LM2675N-12 is ideal for industrial power supplies and embedded systems requiring a stable 12V rail from higher voltage sources. It is widely used in telecommunications equipment, automotive electronics, and battery-powered devices where efficient step-down conversion from 6.5V to 40V input is needed. The simple PWM architecture makes it suitable for cost-sensitive designs in consumer electronics and instrumentation.

What are the specifications of LM2675N-12?

Pbfree Code	No
YTEOL	0
Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	VOLTAGE-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	40V
Input Voltage-Min	6.5V
Input Voltage-Nom	24V
JESD-30 Code	R-PDIP-T8
JESD-609 Code	e0
Number of Functions	1
Output Current-Max	2.2A
Output Voltage-Nom	12V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP8,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Qualification Status	Not Qualified
Surface Mount	NO
Switcher Configuration	BUCK
Switching Frequency-Max	275kHz
Technology	DMOS
Temperature Grade	AUTOMOTIVE
Terminal Finish	TIN LEAD
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Package	Dual-In-Line Packages

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 LM2675N-12 datasheet?

LM2675N-12 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LM2675N-12?

Compatible alternatives and drop-in replacements for LM2675N-12:

LM2675N-12/NOPBTexas Instruments

Switching Regulator, Voltage-mode, 1A, 260kHz Switching Freq-Max, DMOS, PDIP8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the input voltage range of the LM2675N-12?

The LM2675N-12 accepts an input voltage ranging from 6.5V to 40V, with a nominal operating voltage of 24V, making it suitable for a wide variety of power supply applications including automotive and industrial systems.

What applications is the LM2675N-12 best suited for?

The LM2675N-12 is best suited for step-down (buck) power supply designs requiring a fixed 12V output. Typical applications include industrial control systems, telecommunications equipment, embedded computing boards, and automotive electronics where efficient voltage regulation from a higher supply rail is required.

What package does the LM2675N-12 come in, and is it RoHS compliant?

The LM2675N-12 comes in a DIP-8 (R-PDIP-T8) through-hole package, which is well-suited for prototyping and low-density PCB designs. Note that this specific variant is not Pb-free (RoHS non-compliant); designers requiring RoHS compliance should select an alternate variant.

What control method does the LM2675N-12 use?

The LM2675N-12 uses voltage-mode pulse width modulation (PWM) control, which provides stable regulation and predictable loop dynamics, simplifying the design of the feedback compensation network in your power supply circuit.

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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 $1.6900

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
160+	$2.6340	$421.44
500+	$1.9000	$950.00
1000+	$1.7900	$1790.00
10000+	$1.6900	$16900.00

pcs

Unit price: $2.6340 · Total: $421.44

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Lead Time3-7 business days

MOQFrom 1 piece

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OriginChina (Authorized)

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LM2675N-12 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of LM2675N-12?

What is LM2675N-12 used for?

What are the specifications of LM2675N-12?

Compliance & Regulatory

Where can I find the LM2675N-12 datasheet?

What are equivalent replacements for LM2675N-12?

Frequently Asked Questions

What is the input voltage range of the LM2675N-12?

What applications is the LM2675N-12 best suited for?

What package does the LM2675N-12 come in, and is it RoHS compliant?

What control method does the LM2675N-12 use?

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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