Texas Instruments

LM2577T-ADJ  

DC Switching Voltage Regulators

LM2577T-ADJ Description

The LM2577T-ADJ is a versatile, adjustable output voltage regulator from Texas Instruments, designed for a wide range of applications in the electronics industry. This IC is part of the SIMPLE SWITCHER® series and offers a robust solution for DC switching voltage regulation. With an adjustable output voltage ranging from 1.23V to 60V and a maximum output current of 3A, the LM2577T-ADJ is suitable for various power management needs.

LM2577T-ADJ Features

• Adjustable Output Voltage: The LM2577T-ADJ offers a wide range of adjustable output voltage, making it ideal for applications requiring precise voltage regulation.
• High Input Voltage Range: Capable of handling input voltages from 3.5V to 40V, the LM2577T-ADJ is suitable for a variety of power sources.
• 3A Output Current: With a maximum output current of 3A, the LM2577T-ADJ can handle demanding power requirements.
• High-Frequency Switching: Operating at a switching frequency of 52kHz, the LM2577T-ADJ provides efficient power conversion.
• Single Output Configuration: The LM2577T-ADJ features a single positive output, simplifying circuit design.
• RoHS Compliance: The LM2577T-ADJ is compliant with RoHS3 standards, ensuring environmental responsibility.
• REACH Affected: The LM2577T-ADJ is REACH affected, indicating compliance with European chemical regulations.

LM2577T-ADJ Applications

The LM2577T-ADJ is ideal for a variety of applications where adjustable voltage regulation is required, including:

• Power Supplies: For designing adjustable output power supplies in various electronic devices.
• Battery Charging: As a voltage regulator in battery charging circuits, providing precise voltage control.
• Industrial Control Systems: In industrial control systems where adjustable voltage regulation is necessary for reliable operation.
• Telecommunications: For powering telecommunications equipment that requires stable and adjustable voltage supplies.

Conclusion of LM2577T-ADJ

The LM2577T-ADJ from Texas Instruments stands out for its adjustable output voltage, high input voltage range, and compliance with environmental standards. Its high-frequency switching and single output configuration make it a reliable choice for a wide range of applications in the electronics industry. With its unique features and advantages, the LM2577T-ADJ is an excellent choice for designers looking for a versatile and efficient voltage regulator.

LM2577T-ADJ Documents

Download datasheets and manufacturer documentation for LM2577T-ADJ

PCN Assembly/Origin :

Mult Devices 21/Aug/2017      

Datasheets :

LM1577, LM2577      

PCN Obsolescence/ EOL :

EOL NOTICE 15/Sep/2023      

HTML Datasheet :

LM1577, LM2577