ON Semiconductor LM2576D2T-15G, 1 Buck Boost Switching, Switching Regulator 3A, 15 (Typ.) V, 52 kHz 5-Pin, D2PAK
- RS Stock No.:
- 184-4835
- Mfr. Part No.:
- LM2576D2T-15G
- Manufacturer:
- onsemi
- RS Stock No.:
- 184-4835
- Mfr. Part No.:
- LM2576D2T-15G
- Manufacturer:
- onsemi
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- MY
Product Details
The LM2576 Buck Switching Regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step-down switching regulator (buck converter). All circuits of this series are capable of driving a 3.0 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version. The Buck Switching Regulator is 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 linear 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.
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Specifications
Attribute | Value |
---|---|
Regulator Function | Step Down |
Regulator Type | Buck Boost Switching |
Maximum Output Current | 3A |
Number of Outputs | 1 |
Output Voltage | 15 (Typ.) V |
Mounting Type | Surface Mount |
Package Type | D2PAK |
Pin Count | 5 |
Output Type | Fixed |
Maximum Switching Frequency | 52 kHz |
Switching Regulator | Yes |
Efficiency | 88 (Typ.)% |
Dimensions | 10.23 x 10.61 x 4.57mm |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | +125 °C |
Minimum Input Voltage | 7 V |
Height | 4.57mm |
Maximum Input Voltage | 40 V |
Width | 10.61mm |
Length | 10.23mm |