Sign In | Join Free | My burrillandco.com
Home > Transformers >

SIMPLE SWITCHER LM2576S -5 intregrated circuit 3A Step Down Voltage Regulator

    Buy cheap SIMPLE SWITCHER LM2576S -5 intregrated circuit 3A Step Down Voltage Regulator from wholesalers
     
    Buy cheap SIMPLE SWITCHER LM2576S -5 intregrated circuit 3A Step Down Voltage Regulator from wholesalers
    • Buy cheap SIMPLE SWITCHER LM2576S -5 intregrated circuit 3A Step Down Voltage Regulator from wholesalers

    SIMPLE SWITCHER LM2576S -5 intregrated circuit 3A Step Down Voltage Regulator

    Ask Lasest Price
    Brand Name : NSC
    Model Number : LM2576S-5.0
    Certification : Original Factory Pack
    Price : Negotiate
    Payment Terms : T/T, Western Union,Paypal
    Supply Ability : 20000
    Delivery Time : 1
    • Product Details
    • Company Profile

    SIMPLE SWITCHER LM2576S -5 intregrated circuit 3A Step Down Voltage Regulator

    LM2576/LM2576HV Series

    SIMPLE SWITCHER® 3A Step-Down Voltage Regulator


    General Description


    The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in some cases no heat sink is required. A standard series of inductors optimized for use with the LM2576 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed ±4% tolerance on output voltage within specified input voltages and output load conditions, and ±10% on the oscillator frequency. External shutdown is included, featuring 50 µA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.


    Features

    ♦3.3V, 5V, 12V, 15V, and adjustable output versions

    ♦Adjustable version output voltage range,

    1.23V to 37V (57V for HV version) ±4% max

    over line and load conditions

    ♦Guaranteed 3A output current

    ♦Wide input voltage range, 40V up to 60V for HV version

    ♦Requires only 4 external components

    ♦52 kHz fixed frequency internal oscillator

    ♦TTL shutdown capability, low power standby mode

    ♦High efficiency

    ♦Uses readily available standard inductors

    ♦Thermal shutdown and current limit protection

    ♦P+ Product Enhancement tested


    Applications

    ♦Simple high-efficiency step-down (buck) regulator

    ♦Efficient pre-regulator for linear regulators

    ♦On-card switching regulators

    ♦Positive to negative converter (Buck-Boost)

    Quality SIMPLE SWITCHER LM2576S -5 intregrated circuit 3A Step Down Voltage Regulator for sale
    • Haven't found right suppliers
    • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
    • And this service is free of charge.
    • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
    Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Send your message to this supplier
     
    *From:
    *To: Anterwell Technology Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Explore more Rectifier Diode products from this supplier
    Find Similar Products By Category:
    Inquiry Cart 0