Texas Instruments

LM2575SX-5.0

LM2575SX-5.0 Description

The LM2575SX-5.0 is a fixed-output, positive voltage regulator from Texas Instruments, designed for DC switching voltage regulation applications. This product is part of the SIMPLE SWITCHER® series and offers a fixed output voltage of 5V with a maximum output current of 1A. The LM2575SX-5.0 operates with an input voltage range of 4V to 40V and features a switching frequency of 52kHz. This product is surface-mountable and comes in a tape & reel packaging.

LM2575SX-5.0 Features

• Fixed output voltage of 5V
• Maximum output current of 1A
• Input voltage range: 4V to 40V
• Switching frequency: 52kHz
• Surface-mountable design
• Part of the SIMPLE SWITCHER® series
• Packaged in tape & reel

Unique features and advantages of the LM2575SX-5.0 include its fixed output voltage, which simplifies the design process and reduces the need for external components. The wide input voltage range allows for greater flexibility in power supply selection. Additionally, the LM2575SX-5.0 offers a high switching frequency, which enables smaller inductor and capacitor sizes, leading to a more compact design.

LM2575SX-5.0 Applications

The LM2575SX-5.0 is ideal for a variety of applications, including:

1. Power supply for low-voltage electronic devices
2. Voltage regulation in battery-powered systems
3. Voltage conversion in industrial control systems
4. Power management in consumer electronics

Due to its fixed output voltage and high efficiency, the LM2575SX-5.0 is particularly well-suited for applications where space is at a premium and a stable output voltage is required.

Conclusion of LM2575SX-5.0

The LM2575SX-5.0 is a versatile and efficient fixed-output voltage regulator from Texas Instruments. Its unique features, such as a wide input voltage range and high switching frequency, make it an excellent choice for a variety of applications. While it is currently classified as obsolete, the LM2575SX-5.0 remains a reliable option for designers looking for a compact and efficient voltage regulation solution.