TEXAS INSTRUMENTS  LM2575T-5.0/NOPB  Buck (Step Down) Switching Regulator, Fixed, 4V-40V In, 5V And 1A Out, 52 kHz, TO-220-5

TEXAS INSTRUMENTS LM2575T-5.0/NOPB

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  • Manufacturer:
  • Newark Part No.: 41K3670
  • Manufacturer Part No LM2575T-5.0/NOPB

Product Overview


The LM2575T-5.0/NOPB is a SIMPLE SWITCHER® 1A Step-down Voltage Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. This device is available in 5V of fixed output voltage and requiring a minimum number of external components, this regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies.
  • Requires only 4 external components
  • 52kHz 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
  • Green product and no Sb/Br

Applications

Power Management
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Information


  • Input Voltage Min 4V
  • Input Voltage Max 40V
  • DC / DC Converter IC Case TO-220
  • No. of Pins 5Pins
  • Output Current 1A
  • Output Voltage Nom. 5V
  • Switching Frequency 52kHz
  • Topology Buck (Step Down)
  • Operating Temperature Max 125°C
  • Packaging Cut Tape
  • MSL -
  • Operating Temperature Min -40 °C
  • No. of Outputs 1
  • SVHC No SVHC (15-Jun-2015)
  • Output Voltage 5 V

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  • Availability

    Availability:  491


    • 491 in stock for same day shipping
     
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    • 495 Further stock expected to ship on Jun 15, 2016
    • More stock available week commencing 6/20/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $2.87 $2.87

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    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
    ascdsc ascdsc ascdsc ascdsc ascdsc
    Suggested Substitutes
    70Y9153
    LM2575-5.0WT
     

    LM2575-5.0WT

    MICROCHIP

    1A Step-Down SMPS Regulator, 5 TO-220 TUBE

    Availability:​ 0

    Price for: Each

    100+ $1.54

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      More stock available week commencing 7/4/16

    Not Normally Stocked

    Non-Cancelable / Non Returnable

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