BOM
  • BOM
  • Email
  • LinkedIn
  • Teams
  • WhatsApp

RFQ List

0 Products

Use the + button to add products to your RFQ list.

SUBMIT NOW
  • Home
  • RFQ/EI
  • Products
  • Categories
  • Manufacturers
  • Tools
  • Blog
  • About Us
  • Contact Us

Company

  • About Us
  • Five Strengths
  • Quality Control
  • Certifications
  • Contact Us

Services

  • RFQ
  • EI
  • BOM
  • Solutions
  • Tools

Resources

  • Categories
  • Products
  • Manufacturers
  • Blog
  • News and Events

Legal

  • Privacy Policies
  • Terms of Sale
  • Cookies, Ads & Emails
  • Payment Policy
  • Shipping & Delivery
  • Refund & Return Policy

Contact

[email protected]

Get the latest tech insights

© 2026 YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD). All rights reserved.

  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Power Management ICs
  5. /LM20143QMHX/NOPB
LM20143QMHX/NOPB thumbnail 1
Texas Instruments

LM20143QMHX/NOPB

Category
Power Management ICs
Manufacturer
Texas InstrumentsDetails
RoHS Status
Datasheet
Description
Automotive Grade 2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Adjustable Frequency
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status5220
QuantityLM20143QMHX/NOPB
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Documentation
TypeDescriptionTypeDescription
RatingAutomotiveTopologyBuck
Iout (max) (A)3Vin (max) (V)5.5
Vin (min) (V)2.95Vout (max) (V)5
Vout (min) (V)0.8FeaturesEnable, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking
Control modecurrent modeSwitching frequency (min) (kHz)510
Switching frequency (max) (kHz)1500Operating temperature range (°C)-40 to 125
Iq (typ) (µA)3500Duty cycle (max) (%)85
TypeConverterPackageHTSSOP (PWP)
Pins16Size32 mm² 5 x 6.4
REACH StatusYesRoHS StatusRoHS Compliant
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is LM20143QMHX/NOPB, and what package does it use?

LM20143QMHX/NOPB is an authentic electronic component manufactured by Texas Instruments, categorized under Power Management ICs. It is supplied in the standard HTSSOP (PWP) package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official LM20143QMHX/NOPB datasheet above.

Why is pricing for LM20143QMHX/NOPB available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for LM20143QMHX/NOPB fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

How quickly can LM20143QMHX/NOPB be shipped once quoted?

Lead times for LM20143QMHX/NOPB depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

Loading articles…

ISO 9001
ESD Control
Texas Instruments

Loading articles…

New Blog

MK10DN512VLK10: 80-Pin MCU Reorder Control | YG GROUP

Need MK10DN512VLK10 for an existing board? Review the 80-pin package, firmware target and related K10 options. Request a quote for the approved code.

Read more →

STM1831L24WY6F: Threshold and Reorder Fit | YG GROUP

Reordering STM1831L24WY6F? Check the 2.4 V threshold, sense input and delay circuit before accepting a substitute. Request an exact-code quote.

Read more →

LIS2DH12TR: Event Sensing and System Power | YG GROUP

Need LIS2DH12TR for low-power sensing? Review FIFO service limits, system power and two ST alternatives. Request a quote for your project.

Read more →

STKNX: Bus-Power Limits and Node BOM Value | YG GROUP

Cost an STKNX node, not just the IC. Review the shared bus-power budget, supporting BOM and a KNX comparison. Request a quote for approved parts.

Read more →
  • All Categories
  • Discrete Semiconductors
  • Embedded Processors & Controllers
  • Integrated Circuits - ICs
  • Memory ICs
  • Wireless & RF Semiconductors
  • Circuit Protection
  • Connectors
  • Electromechanical
  • Embedded Solutions
  • Optoelectronics
  • Passive Components
  • Power
  • Sensors
  • Wire & Cable
  • Tools & Supplies
  • Uncategorized
  • All Categories
  • Active Filter
  • Amplifier ICs
  • Audio ICs
  • Chipsets
  • Clock & Timer ICs
  • Communication & Networking ICs
  • Counter ICs
  • Data Converter ICs
  • Digital Potentiometer ICs
  • Driver ICs
  • Equalizers
  • Interface ICs
  • Logic ICs
  • Multimedia ICs
  • Optocouplers / Photocouplers
  • Power Management ICs
  • Programmable Logic ICs
  • Security ICs / Authentication ICs
  • Switch ICs
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
LM4132CMF-4.1/NOPB
LM4132CMF-4.1/NOPB
Texas Instruments
PDF
1,740
RFQ
LM25085AMYX/NOPB
LM25085AMYX/NOPB
Texas Instruments
PDF
7,830
RFQ
TPS63051YFFT
TPS63051YFFT
Texas Instruments
PDF
5,590
RFQ
TPS53126RGETG4
TPS53126RGETG4
Texas Instruments
PDF
2,990
RFQ
MM5452V/NOPB
MM5452V/NOPB
Texas Instruments
PDF-
6,000
RFQ
LP38690DT-2.5/NOPB
LP38690DT-2.5/NOPB
Texas Instruments
PDF
6,210
RFQ
LP2951ACMM-3.0-NS
LP2951ACMM-3.0-NS
Texas Instruments
--
2,710
RFQ
TPS22959DNYTG4
TPS22959DNYTG4
Texas Instruments
PDF
7,750
RFQ
UCC28220-Q1
UCC28220-Q1
Texas Instruments
PDF-
9,010
RFQ
LP873344RHDTQ1
LP873344RHDTQ1
Texas Instruments
PDF-
9,730
RFQ