MAX1572ETC180+

Voltage Regulators - DC DC Switching Regulators Overview

The MAX1572ETC180+ is a synchronous step-down DC-to-DC converter manufactured by Analog Devices under the Maxim Integrated brand. It operates with a fixed switching frequency of 2 MHz and delivers an output current capability of 800 mA. The device provides an adjustable output voltage range from 750 mV to 2.5 V. It integrates a power-good comparator and a reset controller with a user-selectable delay time. The component functions within an ambient temperature range of -40°C to +85°C and utilizes a TQFN-EP-12 package for surface-mount installation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a PWM DC-to-DC step-down converter with built-in reset controller
• Features a high-frequency 2 MHz switching operation for compact design
• Includes a power-good indicator and selectable reset delay timer

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronics requiring efficient power management
• Battery-powered devices needing regulated low-voltage supplies
• Embedded systems utilizing microcontrollers or DSPs

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify availability status as this component may be discontinued or subject to limited supply constraints. Confirm RoHS compliance details through official documentation before integration. Ensure the specific suffix matches required electrical characteristics, as variations exist within the series. Consult manufacturer notices for end-of-life notifications and recommended alternative part numbers.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution for low-power applications is required. The 2 MHz frequency allows for smaller external inductors and capacitors compared to lower-frequency alternatives. Verify that the load current does not exceed the 800 mA limit. Ensure the input voltage range supports the intended source and that the thermal performance of the TQFN package suits the enclosure environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MAX1572 family of synchronous buck converters designed for space-constrained portable applications. The ETC180 variant specifies a particular output voltage setting or internal configuration distinct from other suffixes like ETC130 or ETC250. These devices are engineered to provide stable regulation for digital logic loads while maintaining high efficiency across varying load conditions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Check for updated revisions within the MAX1572 series or consult Analog Devices for current lifecycle status and approved replacements.