onsemi LM2576TV-5G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.85 | $2.85 |
| 15+ | $2.76 | $41.40 |
| 25+ | $2.70 | $67.50 |
| 50+ | $2.55 | $127.50 |
| 100+ | $2.25 | $225.00 |
| N+ | $0.45 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Tube | |
| 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) | 5V |
| Voltage - Output (Max) | - |
| Current - Output | 3A |
| Frequency - Switching | 52kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | TO-220-5 Formed Leads |
| Supplier Device Package | TO-220-5 |
| ROHS |  |
The onsemi LM2576TV-5G is a high-efficiency Buck DC-DC converter that delivers a fixed 5V output from a wide input range of 7V to 40V. It is designed to provide up to 3A of load current, making it suitable for powering a variety of digital and analog circuits. The device operates at a fixed 52kHz switching frequency, which simplifies external filtering and ensures reliable performance. The TO-220-5 package with formed leads offers excellent thermal dissipation and easy mounting. Typical applications include industrial controls, automotive systems, and networking equipment.
- High Output Current: 3A capability supports power-hungry loads like motors and multiple ICs.
- Wide Input Range: 7V to 40V input tolerance handles unregulated supplies and automotive transients.
- Simple Fixed Output: No external feedback network needed for 5V, reducing component count.
- Thermally Efficient Package: TO-220-5 with formed leads ensures effective heat sinking for continuous operation.
High-Current 5V Rails for Industrial Equipment
The LM2576TV-5G provides a robust 3A, 5V supply from 12V or 24V industrial buses, powering motors, relays, and control logic in factory automation.
Automotive Infotainment and Body Electronics
With a 7V to 40V input range, it handles automotive voltage variations, delivering a stable 5V rail for infotainment systems, sensors, and lighting controllers.
Networking and Communication Devices
It powers routers, switches, and base stations, converting 12V or 24V to 5V for line drivers and digital logic, with 3A capacity for multiple loads.
Battery Charging Systems
It can be used as a pre-regulator for battery chargers, stepping down a solar panel or adapter voltage to a regulated 5V for charging circuits.
Test and Measurement Instruments
Provides a clean, regulated 5V supply for analog and digital circuits in benchtop equipment, ensuring accurate measurements with low ripple.
LED Lighting Systems
For high-power LED strips requiring 5V, this converter efficiently steps down from a 12V or 24V supply, supporting up to 3A of LED current.
- Q: What type of converter is the LM2576TV-5G?
- A: It is a Buck (step-down) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is 7V to 40V.
- Q: What is the fixed output voltage?
- A: The output voltage is fixed at 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 3A of output current.
- Q: What is the switching frequency?
- A: The switching frequency is 52kHz.
- Q: What package is available?
- A: It comes in a TO-220-5 package with formed leads.
LM2576TV-5G.pdf
- Q: What type of converter is the LM2576TV-5G?
- A: It is a Buck (step-down) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is 7V to 40V.
- Q: What is the fixed output voltage?
- A: The output voltage is fixed at 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 3A of output current.
- Q: What is the switching frequency?
- A: The switching frequency is 52kHz.
- Q: What package is available?
- A: It comes in a TO-220-5 package with formed leads.
