LM2576T-15/LF03
- Mfr.Part #
- LM2576T-15/LF03
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-5 Formed Leads
- Datasheet
- Download
- Description
- IC REG BUCK 15V 3A TO220-5
- Stock
- 1,838
- In Stock :
- 1,838
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Series :
- SIMPLE SWITCHER®
- Terminal Position :
- Zig-Zag
- Mount :
- Through Hole
- Lead Free :
- Lead Free
- Number of Pins :
- 5
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Efficiency :
- 88 %
- Height :
- 4.7mm
- Mounting Type :
- Through Hole
- Package / Case :
- TO-220-5 Formed Leads
- Packaging :
- Tube
- Number of Outputs :
- 1
- Number of Terminations :
- 5
- Frequency - Switching :
- 52kHz
- Width :
- 10.16mm
- JESD-609 Code :
- e3
- Function :
- Step-Down
- Topology :
- Buck
- Operating Temperature :
- -40°C~125°C TJ
- Control Mode :
- VOLTAGE-MODE
- ECCN Code :
- EAR99
- Length :
- 14.986mm
- Pbfree Code :
- yes
- Thickness :
- 4.572mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Input (Min) :
- 4V
- Base Part Number :
- LM2576
- Output Type :
- FIXED
- Quiescent Current :
- 5mA
- RoHS Status :
- ROHS3 Compliant
- Synchronous Rectifier :
- No
- Max Output Current :
- 3A
- Input Voltage-Nom :
- 30V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Input (Max) :
- 40V
- Factory Lead Time :
- 6 Weeks
- Output Voltage :
- 15V
- Output Configuration :
- Positive
- Operating Supply Voltage :
- 40V
- Datasheets
- LM2576T-15/LF03

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2576T-15/LF03 Overview
The LM2576T-15/LF03 from Texas Instruments stands as a pinnacle of performance in the Voltage Regulators - DC DC Switching Regulators category. This IC REG BUCK simplifies power design by delivering a fixed output of 15V and up to 3A current, housed within a TO220-5 package. Ideal for a range of demanding applications, this regulator ensures high efficiency and robust thermal performance. Its ability to handle a wide input voltage range, from 4V to 40V, makes it highly versatile. The built-in features such as thermal shutdown, current limit protection, and a high-efficiency rating, make the Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2576T-15/LF03 an essential choice for both designers and industries looking to integrate reliable power solutions.
LM2576T-15/LF03 Features
- Output Voltage: 15V
- Output Current: 3A
- Package Type: TO220-5
- Input Voltage Range: 4V to 40V
- High Efficiency: Minimizes heat generation and power loss
- Built-in Protection: Includes thermal shutdown and current limit
- Simple External Components: Requires minimal external components for operation
LM2576T-15/LF03 Applications
- Consumer Electronics
Employs in devices such as gaming consoles and home appliances to provide stable voltage in various operational environments.
- Telecommunications Equipment
Used in routers and other telecommunication devices to ensure reliable operation and prevent voltage irregularities in data transmission.
- Automotive Electronics
Integrates into automotive applications for managing vehicle electronics and enhancing the reliability of electrical systems under fluctuating power conditions.
- Industrial Systems
Crucial for heavy machinery and industrial control systems, providing consistent power for safe and effective operations.
- Portable Devices
Supports the power requirements of portable devices, ensuring long battery life and operational stability in mobile applications.
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