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. /LMR14030SQDDAQ1
LMR14030SQDDAQ1 thumbnail 1
Texas Instruments

LMR14030SQDDAQ1

Category
Power Management ICs
Manufacturer
Texas InstrumentsDetails
RoHS Status
Datasheet
Description
SIMPLE SWITCHER® Automotive 40-V, 3.5-A, 2.2-MHz step-down converter with 40-uA IQ
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status7590
QuantityLMR14030SQDDAQ1
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Documentation
TypeDescriptionTypeDescription
RatingAutomotiveTopologyBuck
Iout (max) (A)3.5Vin (max) (V)40
Vin (min) (V)4Vout (max) (V)30
Vout (min) (V)1FeaturesEnable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Spread Spectrum, Tracking, UVLO adjustable
EMI featuresSpread SpectrumControl modecurrent mode
Switching frequency (min) (kHz)200Switching frequency (max) (kHz)2500
Operating temperature range (°C)-40 to 125Iq (typ) (µA)40
Duty cycle (max) (%)98TypeConverter
PackageHSOIC (DDA)Pins8
Size29.4 mm² 4.9 x 6PackageWSON (DPR)
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 LMR14030SQDDAQ1, and what package does it use?

LMR14030SQDDAQ1 is an authentic electronic component manufactured by Texas Instruments, categorized under Power Management ICs. It is supplied in the standard HSOIC (DDA) 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 LMR14030SQDDAQ1 datasheet above.

Why is dynamic quotation used instead of a fixed price for LMR14030SQDDAQ1?

Electronic component spot-market pricing for LMR14030SQDDAQ1 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.

What is the delivery timeline after placing an order for LMR14030SQDDAQ1?

Lead times for LMR14030SQDDAQ1 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
10 similar parts

Loading articles…

New Blog

PCA9548APW: Resolve I2C Conflicts, Then Choose the Suffix

Using PCA9548APW for I2C conflicts? Check channel mapping, STOP timing, voltage translation and the active ,118 reel suffix. Request a quote.

Read more →

USBLC6-2SC6: Check USB ESD Layout, Not Just kV Ratings

Protecting USB 2.0 with USBLC6-2SC6? Check line capacitance, ESD rating, package and layout before you buy, then compare SOT-666. Request a quote.

Read more →

ST25DV04KC-IE6T3 NFC Tag: Will Your Data Fit in 512 Bytes?

Using ST25DV04KC-IE6T3 for contactless setup? Plan what its 512 bytes, protected areas and 256-byte mailbox must hold before ordering. Request a quote.

Read more →

STM32C011F4P6: Will 16 KB Cover Your Firmware and Updates?

Standardizing STM32C011F4P6? Check flash pages for stored data, updates and growth, and compare the 32 KB STM32C011F6P6. Request pricing for both.

Read more →

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
TPS62698
TPS62698
Texas Instruments
PDF-
6,860
RFQ
TPS65033302RGERQ1
TPS65033302RGERQ1
Texas Instruments
PDF
5,940
RFQ
LMR60410
LMR60410
Texas Instruments
PDF-
7,750
RFQ
TPS75233QPWPREP
TPS75233QPWPREP
Texas Instruments
PDF
3,960
RFQ
LP87702KRHBRQ1
LP87702KRHBRQ1
Texas Instruments
PDF
7,080
RFQ
REF5025AIDR
REF5025AIDR
Texas Instruments
PDF
9,510
RFQ
SNJ55462FK
SNJ55462FK
Texas Instruments
PDF-
5,380
RFQ
LM4041C
LM4041C
Texas Instruments
PDF-
4,820
RFQ
TLVH431BCDCKT
TLVH431BCDCKT
Texas Instruments
PDF-
7,970
RFQ
REG113NA-2.5/250
REG113NA-2.5/250
Texas Instruments
PDF-
7,800
RFQ
  • 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