LM2574N-ADJ
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- Mfr.Part #
- LM2574N-ADJ
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 500MA 8DIP
- Stock
- 10,864
- In Stock ：
- 10,864
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Topology :
- Buck, Boost, Buck-Boost
- Mounting Type :
- Through Hole
- Output Type :
- Adjustable
- Number of Outputs :
- 1
- Lead Free :
- Lead Free
- Max Output Voltage :
- 37V
- Efficiency :
- 77 %
- Operating Supply Voltage :
- 40V
- Synchronous Rectifier :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Min Output Voltage :
- 1.23V
- Number of Pins :
- 8
- Voltage - Input (Max) :
- 40V
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Factory Lead Time :
- 11 Weeks
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Pitch :
- 2.54mm
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Quiescent Current :
- 9mA
- Length :
- 10.16mm
- Max Duty Cycle :
- 98 %
- Input Voltage-Nom :
- 12V
- Packaging :
- Tube
- Base Part Number :
- LM2574
- Voltage - Input (Min) :
- 4.75V
- Height :
- 3.44mm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Number of Terminations :
- 8
- Terminal Finish :
- Tin (Sn)
- Max Output Current :
- 500mA
- REACH SVHC :
- No SVHC
- Control Mode :
- VOLTAGE-MODE
- Frequency :
- 52kHz
- Output Configuration :
- Positive or Negative
- Output Voltage :
- 37V
- Published :
- 2005
- Mount :
- Through Hole
- Terminal Position :
- Dual
- Width :
- 6.6mm
- Operating Temperature :
- -40°C~125°C TJ
- Datasheets
- LM2574N-ADJ
Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2574N-ADJ Overview
The LM2574N-ADJ from Texas Instruments represents a cutting-edge solution in the realm of Voltage Regulators - DC DC Switching Regulators, designed to efficiently manage power within a variety of electronic devices. This adjustable buck regulator is specifically engineered to convert higher voltage levels down to a lower voltage while maintaining a constant output current of up to 500mA. Its compact 8DIP (Dual In-line Package) format facilitates easy integration into existing circuits, making it an ideal choice for designers looking to enhance energy efficiency and reliability in their applications.
LM2574N-ADJ Features
The LM2574N-ADJ boasts several key features that make it particularly attractive for a wide range of applications. Its ability to provide a variable output voltage offers unmatched flexibility in customizing power supply according to specific needs. The IC also ensures high efficiency, which is crucial for minimizing heat generation and improving overall system longevity. Additionally, with its built-in thermal shutdown and current limit protection, it offers essential safeguards that enhance the durability and safety of the electronic components it powers.
LM2574N-ADJ Applications
- Consumer Electronics: Utilized in devices such as TVs and gaming consoles to provide stable and efficient power conversion, ensuring optimal performance and extended device longevity.
- Telecommunications Equipment: Powers routers and switching systems, where consistent and reliable power delivery is critical for maintaining uninterrupted service and connectivity.
- Portable Battery-Powered Devices: Ideal for use in portable electronics where energy efficiency is paramount, such as in mobile phones and personal digital assistants (PDAs).
- Office Equipment: Used in printers and desktop computers, the LM2574N-ADJ helps in managing power efficiently, contributing to energy conservation and reducing operational costs.
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