LM3524DM Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: LM3524DM
Brand: Texas Instruments
SKU: LM3524DM
Availability: InStock

LM3524DM is a voltage-mode PWM switching controller IC from Texas Instruments. It supports 8V to 40V input voltage with pulse width modulation control technique in a 16-pin SOIC package. From $0.53 in stock with worldwide shipping.

OBSOLETEIntegrated CircuitVerified May 2026

Package / Visual Reference

LM3524DMSmall Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 16
Lifecycle: OBSOLETE
Datasheet: LM3524DM Datasheet PDF
Category: Integrated Circuit
Price: From $0.5337(MOQ 1)
Temp Range: ?°C to 80.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LM3524DM?

Voltage-mode PWM control for stable and precise output regulation
Wide input voltage range: 8V to 40V (nominal 20V)
16-pin Small Outline Package (SOIC) for space-efficient SMT assembly
Suitable for DC-DC converters including boost, buck, and flyback topologies
Compatible with Texas Instruments' proven switching controller ecosystem

What is LM3524DM used for?

The LM3524DM is widely used in switch-mode power supply (SMPS) designs, including DC-DC converters for industrial equipment, telecommunications power systems, and embedded computing platforms. Its voltage-mode PWM architecture makes it suitable for flyback, boost, and forward converter topologies. It is also applied in battery charging circuits and motor drive power stages requiring stable regulated outputs.

What are the specifications of LM3524DM?

Pbfree Code	No
YTEOL	0
Analog IC - Other Type	SWITCHING CONTROLLER
Control Mode	VOLTAGE-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	40V
Input Voltage-Min	8V
Input Voltage-Nom	20V
JESD-30 Code	R-PDSO-G16
JESD-609 Code	e0
Number of Functions	1
Output Current-Max	0.2A
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP16,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	235
Qualification Status	Not Qualified
Surface Mount	YES
Switcher Configuration	PUSH-PULL
Switching Frequency-Max	350kHz
Technology	BIPOLAR
Temperature Grade	OTHER
Terminal Finish	TIN LEAD
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	20
## LM3524DM Alternates Showing results	Image
Package	Small Outline Packages

Compliance & Regulatory

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

Where can I find the LM3524DM datasheet?

LM3524DM Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LM3524DM?

Compatible alternatives and drop-in replacements for LM3524DM:

suggested

suggested

LM3524DM/NOPBTexas Instruments

Switching Controller, Voltage-mode, 0.2A, 350kHz Switching Freq-Max, BIPolar, PDSO16

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the input voltage range of the LM3524DM?

The LM3524DM supports an input voltage range of 8V to 40V, with a nominal operating voltage of 20V. This wide range makes it suitable for various industrial and commercial power supply designs.

What control method does the LM3524DM use?

The LM3524DM uses voltage-mode pulse width modulation (PWM) as its control technique. This method regulates output by varying the duty cycle of the switching signal, providing stable and accurate output voltage control.

What package type is the LM3524DM available in?

The LM3524DM is available in a 16-pin Small Outline Integrated Circuit (SOIC) package, designated as R-PDSO-G16. This SMT package is compact and suitable for high-density PCB layouts.

What are typical applications for the LM3524DM?

The LM3524DM is commonly used in switch-mode power supplies, DC-DC converters (boost, buck, flyback), industrial power systems, telecommunications equipment, and battery chargers requiring regulated voltage outputs.

Is the LM3524DM RoHS compliant?

According to the product data, the LM3524DM has a Pbfree Code of 'No', indicating it is not a lead-free (RoHS-compliant) variant. Customers requiring RoHS compliance should verify availability of a lead-free version or suitable alternative.

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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 $0.5337

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$1.4142	$1.41
14+	$0.8485	$11.88
60+	$0.6600	$39.60
10000+	$0.6370	$6370.00
100000+	$0.5337	$53370.00

pcs

Unit price: $1.4142 · Total: $1.41

In Stock · 24h Response · Worldwide Shipping

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

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Procurement Manager, VoltEdge Energy, India

LM3524DM Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of LM3524DM?

What is LM3524DM used for?

What are the specifications of LM3524DM?

Compliance & Regulatory

Where can I find the LM3524DM datasheet?

What are equivalent replacements for LM3524DM?

Frequently Asked Questions

What is the input voltage range of the LM3524DM?

What control method does the LM3524DM use?

What package type is the LM3524DM available in?

What are typical applications for the LM3524DM?

Is the LM3524DM 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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