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Voltage Regulator LM2576R5.0 | 100pcs


Backorder (Delivery in 2-4 Weeks)

3.3V, 5.0V, 12V, 15V, and Adjustable Output Versions
Guaranteed 3.0A Output Current
High Efficiency
Package :TO-263-5


4,720.00(₹ 47.20/each)

incl. GST

Pack of 100pcs

Availability: Backorder (Delivery in 2-4 Weeks)

pack 100pcs

Pack of 100pcs

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– 3.3V, 5.0V, 12V, 15V, and Adjustable Output Versions
– Adjustable Version Output Voltage Range, 1.23 to 37V ±4%
– Maximum Over Line and Load Conditions
– Guaranteed 3.0A Output Current
– Wide Input Voltage Range
– 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
– Moisture Sensitivity Level 3 for SMD Package


  • The LM2576 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step-down switching regulator(buck
  • All circuits of this series are capable of driving a 3.0A load with excellent line and load regulation. These devices are available in fixed output voltages
    of 3.3V, 5.0V,12V, 15V, and an adjustable output version.
  • These regulators were designed to minimize the number of external components to simplify the power supply design. Standard series of inductors optimized for
    use with the LM2576 are offered by several different inductor manufacturers.
  • Since the LM2576 converter is a switch-mode power supply, its efficiency is significantly higher in comparison with popular three-terminal limear regulators,
    especially with higher input voltages.
  • In many cases, the power dissipated is so low that no heatsink is required or its size could be reduced dramatically. 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. The LM2576 features include a guaranteed ±4% tolerance on output voltage within
    specified input voltages and output load conditions, and ±10% on the oscillator frequency (±2% over 0°C to 125°C).
  • External shutdown is included, featuring 80 (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown
    for full protection under fault conditions.
SKU: LM2576R5.0 Category:



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