MIC28511-1YFL-T5

Voltage Regulators - DC DC Switching Regulators Overview

The MIC28511-1YFL-T5 is a high-voltage synchronous step-down switching regulator from Microchip Technology. It integrates power switches and supports input voltages up to 70V. The device utilizes Hyper Speed Control architecture for fast transient response and reduced output capacitance requirements. It operates with an adjustable output voltage range, typically starting from low values such as 0.8V or 1.2V depending on the specific variant configuration within the series.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates high-side and low-side power switches for compact design
• Supports wide input voltage ranges suitable for industrial applications
• Features Hyper Speed Control for enhanced transient performance

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial power systems
• Power metering equipment
• Telecommunications infrastructure

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact datasheet revision and ordering suffixes to ensure compatibility with your specific voltage and package requirements. Confirm that the component meets all necessary regulatory standards for your target market before finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this regulator when high input voltage tolerance and fast transient response are critical. Consider the thermal management requirements associated with high-current operation in a small footprint. Ensure the external component selection aligns with the manufacturer's recommended values for stability.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MIC2851x family of high-voltage synchronous buck regulators. The family offers pin-compatible options with varying current capabilities and input voltage ranges, allowing designers to scale designs without changing the PCB layout significantly across different power levels.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct pin-compatible alternatives within the same product family. Verify if competitor parts offer similar input voltage ranges and control architectures. Ensure functional equivalence in terms of switching frequency and protection features.