MAX1572ETC130+

Voltage Regulators - DC DC Switching Regulators Overview

The MAX1572ETC130+ 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 reset controller with a programmable delay. The component functions within an ambient temperature range of -40°C to +85°C and is housed in a TQFN-EP-12 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a PWM DC-to-DC step-down converter topology for efficient voltage regulation.
• Includes a built-in reset controller with programmable delay functionality.
• Operates at a high switching frequency to support compact external component sizing.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring regulated low-voltage power rails
• Battery-powered systems utilizing step-down conversion
• Embedded circuits needing integrated power management with reset supervision

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify availability status carefully as this part may be discontinued or subject to limited supply constraints. Confirm RoHS compliance details through official documentation before integration. Ensure the specific suffix matches design requirements, as variations exist within the series. Cross-reference datasheet revisions to confirm pinout and electrical characteristics remain consistent with current designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for converting higher input voltages to lower logic levels. The 2 MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Verify that the required output voltage falls within the 750 mV to 2.5 V range. Consider the thermal performance of the TQFN-EP-12 package for the expected load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the MAX1572 family of synchronous buck converters. It is designed for applications demanding high efficiency and small footprint. The integration of the reset controller distinguishes it from basic regulators, providing system supervision capabilities without additional discrete components.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for MAX1572ETC250-T as a related variant within the same series. Verify if other members of the MAX1572 family offer compatible pinouts or adjusted output ranges suitable for the existing design constraints.