LM2576D2TR4-3.3G
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onsemi LM2576D2TR4-3.3G

Manufacturer No:
LM2576D2TR4-3.3G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
IC REG MULTI CONFG 3.3V D2PAK-5
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The LM2576D2TR4-3.3G is a high-performance, step-down switching regulator produced by onsemi. This component is part of the LM2576 series, known for its reliability and efficiency in voltage regulation. The LM2576D2TR4-3.3G is designed to provide a fixed output voltage of 3.3V with a maximum current of 3A, making it suitable for a wide range of applications requiring stable and efficient power supply.

Key Specifications

Parameter Value
Input Voltage Range 7V to 40V
Output Voltage 3.3V
Output Current 3A
Switching Frequency 52 kHz
Minimum Operating Temperature -40°C
Package Type TO-263-5

Key Features

  • High Efficiency: The LM2576D2TR4-3.3G offers high efficiency due to its switching regulator design, minimizing heat generation and maximizing power conversion.
  • Fixed Output Voltage: Provides a stable 3.3V output voltage, ideal for applications requiring a precise voltage level.
  • Wide Input Voltage Range: Operates with input voltages ranging from 7V to 40V, making it versatile for various power supply configurations.
  • High Current Capability: Supports up to 3A of output current, suitable for power-intensive applications.
  • Compact Package: Available in the TO-263-5 package, which is compact and suitable for space-constrained designs.

Applications

  • Industrial Control Systems: Used in industrial control systems where stable and efficient power supply is crucial.
  • Consumer Electronics: Suitable for consumer electronics such as set-top boxes, gaming consoles, and other devices requiring reliable power regulation.
  • Automotive Systems: Can be used in automotive systems due to its wide operating temperature range and robust design.
  • Telecommunications Equipment: Applied in telecommunications equipment for efficient power supply to various components.

Q & A

  1. What is the output voltage of the LM2576D2TR4-3.3G?

    The output voltage of the LM2576D2TR4-3.3G is 3.3V.

  2. What is the maximum input voltage for the LM2576D2TR4-3.3G?

    The maximum input voltage for the LM2576D2TR4-3.3G is 40V.

  3. What is the switching frequency of the LM2576D2TR4-3.3G?

    The switching frequency of the LM2576D2TR4-3.3G is 52 kHz.

  4. What is the minimum operating temperature for the LM2576D2TR4-3.3G?

    The minimum operating temperature for the LM2576D2TR4-3.3G is -40°C.

  5. What package type is the LM2576D2TR4-3.3G available in?

    The LM2576D2TR4-3.3G is available in the TO-263-5 package.

  6. What is the maximum output current of the LM2576D2TR4-3.3G?

    The maximum output current of the LM2576D2TR4-3.3G is 3A.

  7. Is the LM2576D2TR4-3.3G suitable for automotive applications?

    Yes, the LM2576D2TR4-3.3G is suitable for automotive applications due to its wide operating temperature range and robust design.

  8. What are some common applications of the LM2576D2TR4-3.3G?

    The LM2576D2TR4-3.3G is commonly used in industrial control systems, consumer electronics, automotive systems, and telecommunications equipment.

  9. Why is the LM2576D2TR4-3.3G considered efficient?

    The LM2576D2TR4-3.3G is considered efficient due to its switching regulator design, which minimizes heat generation and maximizes power conversion.

  10. Who is the manufacturer of the LM2576D2TR4-3.3G?

    The manufacturer of the LM2576D2TR4-3.3G is onsemi.

Product Attributes

Function:Step-Down
Output Configuration:Positive or Negative
Topology:Buck
Output Type:Fixed
Number of Outputs:1
Voltage - Input (Min):7V
Voltage - Input (Max):40V
Voltage - Output (Min/Fixed):3.3V
Voltage - Output (Max):- 
Current - Output:3A
Frequency - Switching:52kHz
Synchronous Rectifier:No
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Supplier Device Package:D2PAK-5
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Similar Products

Part Number LM2576D2TR4-3.3G LM2576D2TR4-3.3
Manufacturer onsemi onsemi
Product Status Active Obsolete
Function Step-Down Step-Down
Output Configuration Positive or Negative Positive or Negative
Topology Buck Buck
Output Type Fixed Fixed
Number of Outputs 1 1
Voltage - Input (Min) 7V 7V
Voltage - Input (Max) 40V 40V
Voltage - Output (Min/Fixed) 3.3V 3.3V
Voltage - Output (Max) - -
Current - Output 3A 3A
Frequency - Switching 52kHz 52kHz
Synchronous Rectifier No No
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Supplier Device Package D2PAK-5 D2PAK-5

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