onsemi

LM2575D2T-3.3R4G

LM2575D2T-3.3R4G Description

The LM2575D2T-3.3R4G is a high-performance, fixed-output voltage regulator from onsemi, designed for applications requiring a stable 3.3V output with 1A current capability. This DC switching voltage regulator features a buck topology and is mounted on a surface for easy integration into various electronic systems. With a minimum input voltage of 4.75V and a maximum input voltage of 40V, it offers a wide operating range to accommodate different power sources. The LM2575D2T-3.3R4G operates at a switching frequency of 52kHz, ensuring efficient power conversion with minimal noise.

LM2575D2T-3.3R4G Features

• Fixed 3.3V Output Voltage: Provides a stable and consistent voltage supply for sensitive electronic components.
• 1A Output Current: Capable of delivering up to 1A, making it suitable for powering various high-current devices.
• Wide Input Voltage Range: Operates efficiently with input voltages between 4.75V and 40V.
• 52kHz Switching Frequency: Offers high efficiency and low noise operation.
• Buck Topology: Simplifies the design and reduces component count compared to other voltage regulation topologies.
• Surface Mount: Facilitates easy integration into compact and space-constrained electronic systems.
• RoHS3 Compliance: Ensures environmental responsibility and adherence to global regulations.
• REACH Unaffected: Complies with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.

LM2575D2T-3.3R4G Applications

The LM2575D2T-3.3R4G is ideal for a variety of applications where a stable 3.3V output is required, including:

• Telecommunications Equipment: Powering digital signal processors, microcontrollers, and other critical components.
• Industrial Control Systems: Providing a reliable power source for sensors, actuators, and control logic.
• Automotive Electronics: Supporting infotainment systems, electronic control units, and other.
• Portable Electronics: Powering mobile devices, wearables, and other battery-powered gadgets.

Conclusion of LM2575D2T-3.3R4G

The LM2575D2T-3.3R4G is a versatile and reliable voltage regulator that offers a fixed 3.3V output with 1A current capability. Its wide input voltage range, high efficiency, and compact surface-mount design make it an excellent choice for a wide range of applications, from telecommunications to automotive electronics. With its RoHS3 compliance and REACH unaffected status, the LM2575D2T-3.3R4G is not only a high-performance solution but also an environmentally responsible choice for your next electronic design.