Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. L6743QTR STMicroelectronics

    L6743QTR [STMicroelectronics]

    L6743QTR
    L6743QTR

    Part No:

    L6743QTR

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Surface Mount Tape & Reel (TR) Obsolete EAR99 Gate Drivers ICs Non-Inverting 2 41V V 10-VFDFN Exposed Pad L6743 Half-Bridge

    RoHS Status:

    Product FAQ

    1. Is L6743QTR available for RFQ?

    Yes. L6743QTR by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for L6743QTR?

    Pricing for L6743QTR can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of L6743QTR?

    L6743QTR is a STMicroelectronics Interface ICs with Packaging: Tape & Reel (TR) and Time@Peak Reflow Temperature-Max (s): 30 and Current - Peak Output (Source, Sink): 2A -. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L6743QTR?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can L6743QTR be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to L6743QTR?

    Yes. If L6743QTR is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    L6743QTR

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    10-VFDFN Exposed Pad
    Number of Pins
    10
    Operating Temperature
    0°C~125°C TJ
    Packaging
    Tape & Reel (TR)
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    10
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn) - annealed
    Max Power Dissipation
    2.25W
    Voltage - Supply
    5V~12V
    Terminal Position
    DUAL
    Peak Reflow Temperature (Cel)
    260
    Number of Functions
    1
    Supply Voltage
    12V
    Terminal Pitch
    0.5mm
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    L6743
    Pin Count
    10
    Max Output Current
    3A
    Nominal Supply Current
    5mA
    Power Dissipation
    2.25W
    Input Type
    Non-Inverting
    Channel Type
    Synchronous
    Number of Drivers
    2
    Driven Configuration
    Half-Bridge
    Gate Type
    N-Channel MOSFET
    Current - Peak Output (Source, Sink)
    2A -
    High Side Driver
    YES
    Logic Voltage - VIL, VIH
    0.8V 2V
    High Side Voltage - Max (Bootstrap)
    41V
    Length
    3mm
    Height Seated (Max)
    1mm
    Width
    3mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    L6743QTR Overview


    Gate drivers provides greater flexibilGate driversy to use the 10-VFDFN Exposed Pad package.Gate drivers is package in Tape & Reel (TR) case.There are 2 drivers installed for this device.Its recommended mounting way is Surface Mount.When the supply voltage is set to 5V~12V, it can demonstrate its superiority.Gate drivers is designed wGate driversh a N-Channel MOSFET gate.In this device, temperatures must not exceed 0°C~125°C TJ.Non-Inverting is the input type used in this program.10 terminations constitute its foundation.Numerous related parts can be found under its base part number L6743.Mosfet driver is mounted using the Surface Mount method.A total of 10 pins are available on the device.In addition, it is specifically designed to operate with a supply voltage of 12V.There is an output current limit of 3A for this device.Within this subcategory of MOSFET Drivers, there are several useful electronic components.Components with 10 pins are available.Mosfet driver is possible for the high-side voltage - Max (Bootstrap) to be as low as 41V.This device has a maximum power dissipation of 2.25W, indicating that it is capable of reducing power loss without overheating.

    L6743QTR Features


    Embedded in the Tape & Reel (TR) package
    2 drivers
    Employing a gate type of N-Channel MOSFET
    10 pins
    High-side voltage - Max (Bootstrap) of 41V
    Maximum power dissipation of 2.25W


    L6743QTR Applications


    There are a lot of STMicroelectronics
    L6743QTR gate drivers applications.


    • Video amplifiers
    • PCMCIA applications
    • A/D drivers
    • Line drivers
    • Portable computers
    • High-speed communications
    • RGB applications
    • Broadcast equipment
    • Active filtering
    • Head-up and Head mounted displays

    Documents

    Datasheets:

    L6743(Q)
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    BEST SELL
    K4B4G1646E-BYK0

    K4B4G1646E-BYK0

    SAMSUNG

    BEST SELL
    K4F6E3S4HM-THCL

    K4F6E3S4HM-THCL

    SAMSUNG

    BEST SELL
    MCX75510AAS-NEAT

    MCX75510AAS-NEAT

    NVIDIA

    BEST SELL
    H5CG46MEBDX015N

    H5CG46MEBDX015N

    SK HYNIX

    BEST SELL
    MT41K512M16VRP-107 IT:P

    MT41K512M16VRP-107 IT:P

    Micron

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    BEST SELL
    ATSAME70Q21B-CFN

    ATSAME70Q21B-CFN

    Microchip

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • STCF07PNR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • TDE1897CFP
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • LD1084V18
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STMPE2403TBR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST202CDR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STA308A13TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L7815ABD2T
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • E-TDA2003H
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L2722
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L9753CAXPTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -

    LD1117AS25TR

    LD1117AS25TR

    STMicroelectronics

    LM358YDT

    LM358YDT

    STMicroelectronics

    M27C4001-90C1

    M27C4001-90C1

    STMicroelectronics

    L4938NPD

    L4938NPD

    STMicroelectronics

    L6932D1.2TR

    L6932D1.2TR

    STMicroelectronics

    LD1117V33-DG

    LD1117V33-DG

    STMicroelectronics

    L6451013TR

    L6451013TR

    STMicroelectronics

    L7806ABV

    L7806ABV

    STMicroelectronics

    L4949ED

    L4949ED

    STMicroelectronics

    LNBS21PD-TR

    LNBS21PD-TR

    STMicroelectronics

    Logic ICs(54798)Programmable Logic ICs(28113)Power Management ICs(203677)Equalizers(6)Security ICs / Authentication ICs(379)Data Converter ICs(31836)Chipsets(31)Switch ICs(14248)Counter ICs(4640)Communication & Networking ICs(6719)

    No recently viewed products