Coupons
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies PolicyDo Not Sell or Share My Personal Information
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. LM25576MHX
LM25576MHX - 1
LM25576MHX - 2
LM25576MHX - 3
LM25576MHX - 4
Extended1/4
* Images are for reference only
LM25576MHX
Attributes
Value
Manufacturer
Texas Instruments
MFR.Part #
LM25576MHX
JLCPCB Part #
C406741
Package
HTSSOP-20-EP
Description
-40℃~+125℃@(TJ) 1 200kHz、485kHz 3A 6V~42V Adjustable Buck Buck Built-in HTSSOP-20-EP DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerTexas Instruments
PackageHTSSOP-20-EP
Operating Temperature-40℃~+125℃@(TJ)
FunctionStep-down type
Synchronous RectifierNo
Frequency - Switching200kHz、485kHz
Output TypeAdjustable
Voltage - Supply6V~42V
Output Current3A
Quiescent Current4.5mA
FeaturesOvercurrent Protection、Adjustable soft-start、Cycle-by-cycle current limiting、Frequency synchronization
Switch tube (built-in/external)Built-in
TopologyBuck
Number of Outputs1
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. LM25576MHX
LM25576MHX

* Images are for reference only

LM25576MHX

Extended
Manufacturer

Texas Instruments

MFR.Part #
LM25576MHX
JLCPCB Part #
C406741
Package
HTSSOP-20-EP
Description
-40℃~+125℃@(TJ) 1 200kHz、485kHz 3A 6V~42V Adjustable Buck Buck Built-in HTSSOP-20-EP DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

LM25576MHX

* Images are for reference only

LM25576MHX
Extended
Manufacturer

Texas Instruments

MFR.Part #
LM25576MHX
JLCPCB Part #
C406741
Package
HTSSOP-20-EP
Description
-40℃~+125℃@(TJ) 1 200kHz、485kHz 3A 6V~42V Adjustable Buck Buck Built-in HTSSOP-20-EP DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

LM25576MHX Specifications

LM25576MHX technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerTexas Instruments
PackageHTSSOP-20-EP
Operating Temperature-40℃~+125℃@(TJ)
FunctionStep-down type
Synchronous RectifierNo
Frequency - Switching200kHz、485kHz
Output TypeAdjustable
Voltage - Supply6V~42V
Output Current3A
Quiescent Current4.5mA
FeaturesOvercurrent Protection、Adjustable soft-start、Cycle-by-cycle current limiting、Frequency synchronization
Switch tube (built-in/external)Built-in
TopologyBuck
Number of Outputs1
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LM25576MHX. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

LM25576MHX Documents

LM25576MHX datasheets or manufacturer documentation.

Datasheet: LM25576MHX Datasheet (PDF)

LM25576MHX Schematic Symbol & PCB Footprint

The LM25576MHX schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.