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. Power Management ICs/
    5. M5451QT STMicroelectronics

    M5451QT [STMicroelectronics]

    M5451QT
    M5451QT

    Part No:

    M5451QT

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Obsolete QUAD Display Drivers ICs Tape & Reel (TR) 35

    RoHS Status:

    Product FAQ

    1. Is M5451QT available for RFQ?

    Yes. M5451QT 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 M5451QT?

    Pricing for M5451QT 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 M5451QT?

    M5451QT is a STMicroelectronics Power Management ICs with Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Multiplexed Display Capability: NO. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for M5451QT?

    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 M5451QT 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 M5451QT?

    Yes. If M5451QT is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    M5451QT

    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
    44-LCC (J-Lead)
    Number of Pins
    44
    Operating Temperature
    -25°C~85°C
    Packaging
    Tape & Reel (TR)
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    44
    ECCN Code
    EAR99
    HTS Code
    8542.39.00.01
    Technology
    NMOS
    Voltage - Supply
    4.75V~13.2V
    Terminal Position
    QUAD
    Terminal Form
    J BEND
    Number of Functions
    1
    Terminal Pitch
    1.27mm
    Current Rating
    15mA
    Base Part Number
    M5451
    Pin Count
    44
    Qualification Status
    Not Qualified
    Configuration
    Alphanumeric or Dot Matrix
    Interface
    Serial
    Operating Supply Current
    7mA
    Nominal Supply Current
    7mA
    Power Dissipation
    1W
    Max Supply Current
    7mA
    Output Characteristics
    OPEN-DRAIN
    Output Polarity
    TRUE
    Input Characteristics
    STANDARD
    Display Type
    LED
    Low Level Output Current
    25mA
    fmax-Min
    0.5 MHz
    Number of Segments
    35
    Multiplexed Display Capability
    NO
    Display Mode
    SEGMENT
    Digits or Characters
    4 or 5 Digits
    Length
    16.5862mm
    Height Seated (Max)
    4.7mm
    Width
    16.5862mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    M5451QT Overview


    As with Tape & Reel (TR), the package has been designed similarly.Display drivers is included in the package of version 44-LCC (J-Lead), so you can install Display drivers from there.This electrical device has a LED display type.This electronic component is mounted on the board using Surface Mount.This electrical part operates at -25°C~85°C degrees Celsius.Display drivers should work wDisplay driversh a 4.75V~13.2VV power source.A 44 termination ends transmission lines with devices that match their characteristic impedance.The device belongs to the M5451 family.All of the device's pins are 44 pins.There are 44 pins installed on it.As you can see from the image, this electronic component is mounted on the board using the Surface Mount axis.Display drivers is necessary for 7mA to be supplied wDisplay driversh current in order to perform Display driverss function properly.As part of the Seller Group's equipment solutions business, there are a number of 35 segments, including the "Electronics" segment.Display drivers reaches 7mA when Display drivers is supplied wDisplay driversh the maximum current.

    M5451QT Features


    44-LCC (J-Lead) package
    M5451 family
    44 pin count
    44 pins


    M5451QT Applications


    There are a lot of STMicroelectronics
    M5451QT display drivers applications.


    • Calculators and meters
    • Wal4 and table clocks
    • Industrial control panels
    • Portable lab instruments
    • Panel meters
    • Auto dashboard displays
    • Appliance control panels
    • Industrial Control Indicator
    • Relay Driver
    • Digital Clock, Thermometer, Counter, Voltmeter

    Documents

    Datasheets:

    M5450, M5451
    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
    KLMCG1RCTE-B041

    KLMCG1RCTE-B041

    SAMSUNG

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    MT25QU256ABA1EW7-0SIT

    MT25QU256ABA1EW7-0SIT

    Micron

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    MT41K512M16VRN-107 IT:P

    MT41K512M16VRN-107 IT:P

    Micron

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    BEST SELL
    MT53E2G32D4DE-046 AAT:C

    MT53E2G32D4DE-046 AAT:C

    Micron

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    K4RAH165VB-BIWM

    K4RAH165VB-BIWM

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • VNV20N07-E
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • IPS2050HTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • LM4040CELT-3.0
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • LF18CPT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TSM104WIDT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STM1813MWX7F
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD39150PT33-R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L6712QTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L5956
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD1086DT80
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    LD1084D2M

    LD1084D2M

    STMicroelectronics

    LD29150PT80

    LD29150PT80

    STMicroelectronics

    L4940D2T10

    L4940D2T10

    STMicroelectronics

    L7808ABV

    L7808ABV

    STMicroelectronics

    L4931CDT50

    L4931CDT50

    STMicroelectronics

    LD2979M38TR

    LD2979M38TR

    STMicroelectronics

    L78L08CD13TR

    L78L08CD13TR

    STMicroelectronics

    L4957AD3.3

    L4957AD3.3

    STMicroelectronics

    L4931CZ80

    L4931CZ80

    STMicroelectronics

    L6376D013TR

    L6376D013TR

    STMicroelectronics

    Communication & Networking ICs(6719)Interface ICs(171334)Multimedia ICs(2442)Security ICs / Authentication ICs(379)Digital Potentiometer ICs(4319)Counter ICs(4640)Driver ICs(24444)Data Converter ICs(31836)Active Filter(721)Equalizers(6)

    No recently viewed products