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LM2676SX-5.0 5V 3A Buck Converter 8-40V Input 90% Efficiency TO-263 260kHz -40°C to +125°C

    Buy cheap LM2676SX-5.0 5V 3A Buck Converter 8-40V Input 90% Efficiency TO-263 260kHz -40°C to +125°C from wholesalers
     
    Buy cheap LM2676SX-5.0 5V 3A Buck Converter 8-40V Input 90% Efficiency TO-263 260kHz -40°C to +125°C from wholesalers
    • Buy cheap LM2676SX-5.0 5V 3A Buck Converter 8-40V Input 90% Efficiency TO-263 260kHz -40°C to +125°C from wholesalers
    • Buy cheap LM2676SX-5.0 5V 3A Buck Converter 8-40V Input 90% Efficiency TO-263 260kHz -40°C to +125°C from wholesalers
    • Buy cheap LM2676SX-5.0 5V 3A Buck Converter 8-40V Input 90% Efficiency TO-263 260kHz -40°C to +125°C from wholesalers
    • Buy cheap LM2676SX-5.0 5V 3A Buck Converter 8-40V Input 90% Efficiency TO-263 260kHz -40°C to +125°C from wholesalers

    LM2676SX-5.0 5V 3A Buck Converter 8-40V Input 90% Efficiency TO-263 260kHz -40°C to +125°C

    Ask Lasest Price
    Brand Name : Texas Instruments
    Model Number : LM2676SX-5.0
    Certification : CE, GCF, ROHS
    Price : Negotiable
    Payment Terms : T/T, Western Union,
    Supply Ability : 1000pcs per month
    Delivery Time : 3-5 working days after received the payment
    • Product Details
    • Company Profile

    LM2676SX-5.0 5V 3A Buck Converter 8-40V Input 90% Efficiency TO-263 260kHz -40°C to +125°C

    LM2676SX-5.0


    Features

    • New product available:– LMR51430 4.5 to 36-V, 3-A, 500-kHz and 1.1 MHz synchronous converter

    • For faster time to market:– TLVM13630 3 to 36-V, 3-A, 200-kHz to 2.2-MHz power module

    • Efficiency up to 94%

    • Simple and easy to design with (using off-the-shelf external components)

    • 150-mΩ DMOS output switch

    • 3.3-V, 5-V, 12-V fixed output and adjustable (1.2 V to 37 V) versions

    • 50-µA standby current when switched OFF

    • ±2% maximum output tolerance over full line and load conditions

    • Wide input voltage range: 8 V to 40 V

    • 260-kHz fixed frequency internal oscillator

    •–40 to 125°C operating junction temperature range


    Applications

    • Communication module

    • Electricity meter

    • Calling button operating panel

    • Motor drives


    Description

    The LM2676 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 3-A loads with excellent line and load regulation characteristics. High efficiency (> 90%) is obtained through the use of a low ON resistance DMOS power switch. The series consists of fixed output voltages of 3.3 V, 5 V, and 12 V and an adjustable output version.

    The SIMPLE SWITCHER® power converter concept provides for a complete design using a minimum number of external components. A high fixed frequency oscillator (260 kHz) allows the use of physically smaller sized components. A family of standard inductors for use with the LM2676 are available from several manufacturers to greatly simplify the design process.

    The LM2676 series also has built-in thermal shutdown, current limiting, and an ON and OFF control input that can power down the regulator to a low 50‑µA quiescent current standby condition. The output voltage is ensured to a ±2% tolerance. The clock frequency is controlled to within a ±11% tolerance.


    Information

    Category
    Mfr
    Series
    Packaging
    Tape & Reel (TR)
    Cut Tape (CT )
    Digi-Reel
    Part Status
    Obsolete
    Function
    Step-Down
    Output Configuration
    Positive
    Topology
    Output Type
    Number of Outputs
    1
    Voltage - Input (Min)
    8V
    Voltage - Input (Max)
    40V
    Voltage - Output (Min/Fixed)
    Voltage - Output (Max)
    -
    Current - Output
    Frequency - Switching
    260kHz
    Synchronous Rectifier
    No
    Operating Temperature
    -40°C ~ 125°C (TJ)
    Mounting Type
    Surface Mount
    Package / Case
    Supplier Device Package
    TO-263 (DDPAK-7)
    Base Product Number

    Drawing

    Our advantage :

    • High quality products --- our offers are 100% new and original, ROHS
    • Competitive price --- good Purchase channels with good price.
    • Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
    • Adequate inventory --- With the support of our strong Purchasing team,
    • Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

    be sure to meet your need for all kinds of components. ^_^


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    The offers including:
    Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal & Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)

    Strong in Brand:
    Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc

    Quality LM2676SX-5.0 5V 3A Buck Converter 8-40V Input 90% Efficiency TO-263 260kHz -40°C to +125°C for sale
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