LM25576MHXIn StockTexas Instruments

DC-DC Converters Step-Down Adjustable 1 6V 42V 1.225V 40V 3A HTSSOP-20 RoHS

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
LM25576MHXSmall Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
20
Lifecycle
OBSOLETE
Category
Integrated Circuit
Temp Range
-40.0°C to 125.0°C
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL0
Additional FeatureALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 1.225V
Analog IC - Other TypeSWITCHING REGULATOR
Control ModeCURRENT-MODE
Control TechniquePULSE WIDTH MODULATION
Input Voltage-Max42V
Input Voltage-Min6V
Input Voltage-Nom24V
JESD-30 CodeR-PDSO-G20
JESD-609 Codee0
Number of Functions1
Number of Outputs1
Output Current-Max3A
Output Voltage-Max40V
Output Voltage-Min1.23V
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Surface MountYES
Switcher ConfigurationBUCK
Switching Frequency-Max1000kHz
TechnologyBICMOS
Temperature GradeAUTOMOTIVE
Terminal FinishTIN LEAD
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
PackageSmall Outline Packages

Compliance & Regulatory

Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.60

Datasheet

LM25576MHX Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for LM25576MHX:

LM25576MH/NOPBTexas Instruments

Switching Regulator, Current-mode, 3A, 1000kHz Switching Freq-Max, BICMOS, PDSO20

View Part →
LM25576MHNational Semiconductor Corporation

Switching Regulator, Current-mode, 3A, 545kHz Switching Freq-Max, PDSO20

View Part →

Frequently Asked Questions

What is the price of LM25576MHX?

LM25576MHX is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LM25576MHX in stock?

LM25576MHX is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy LM25576MHX?

You can buy LM25576MHX from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LM25576MHX from Texas Instruments.

What is the datasheet for LM25576MHX?

The official LM25576MHX datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does LM25576MHX come in?

LM25576MHX is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

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.

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

In Stock · 24h Response · Worldwide Shipping

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.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India