LM2574HVN-15
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- Mfr.Part #
- LM2574HVN-15
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG BUCK 15V 500MA 8DIP
- Stock
- 18,351
- In Stock ：
- 18,351
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- ECCN Code :
- EAR99
- Series :
- SIMPLE SWITCHER®
- RoHS Status :
- Non-RoHS Compliant
- Number of Outputs :
- 1
- Control Mode :
- VOLTAGE-MODE
- Topology :
- Buck
- Mounting Type :
- Through Hole
- Mount :
- Through Hole
- Synchronous Rectifier :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Voltage - Input (Min) :
- 4V
- Max Output Current :
- 500mA
- Output Type :
- FIXED
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Terminal Pitch :
- 2.54mm
- Voltage - Output (Min/Fixed) :
- 15V
- Lead Free :
- Contains Lead
- JESD-609 Code :
- e0
- Pbfree Code :
- No
- Voltage - Input (Max) :
- 60V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage-Nom :
- 30V
- Number of Pins :
- 8
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Base Part Number :
- LM2574
- Width :
- 7.62mm
- Frequency - Switching :
- 52kHz
- Packaging :
- Tube
- Output Voltage :
- 15V
- Number of Terminations :
- 8
- Operating Temperature :
- -40°C~125°C TJ
- Function :
- Step-Down
- Output Configuration :
- Positive
- Datasheets
- LM2574HVN-15
Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2574HVN-15 Overview
The Texas Instruments LM2574HVN-15 is a highly efficient, fixed frequency, voltage regulator designed for a wide array of applications. This IC is specifically engineered to convert a higher voltage into a lower, regulated voltage, outputting 15V at 500mA. Its simplicity in design and ease of integration make it a standout option for designers focusing on cost and space-sensitive projects. Manufactured with robustness in mind, the LM2574HVN-15 maintains stability and performance with minimal external components, thus simplifying the circuit design process.
LM2574HVN-15 Features
This switching regulator is packed with features designed to streamline its integration into various applications. It includes a guaranteed 3% output voltage accuracy under specified conditions, which ensures reliable performance. The built-in 52 kHz fixed-frequency oscillator allows for a predictable performance, while its thermal shutdown and current limit protections safeguard the device and the overall system from extreme conditions. The simplicity of the external circuit requirements, due to its integrated functions, further highlights its efficiency and adaptability in various designs.
LM2574HVN-15 Applications
- Consumer Electronics: Utilized in powering devices such as set-top boxes and audio devices, where consistent and efficient power supply is necessary.
- Portable Devices: Ideal for battery-powered applications like handheld GPS units, providing efficient power conversion and extending battery life.
- Office Equipment: Applied in office appliances such as printers and desktop monitors that require stable and efficient power management.
- Telecommunications: Used in telecom infrastructures such as routers and switches, where reliable power regulation is critical for system stability and performance.
- Automotive Applications: Supports automotive electronics, including navigation systems and radios, ensuring robust performance under varying voltage conditions.
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