MAX763ACSA+

Voltage Regulators - DC DC Switching Regulators Overview

The MAX763ACSA+ is a fixed-output step-down switching regulator manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input voltage range of 3.3V to 11V and provides a fixed 3.3V output at up to 500mA. The device utilizes a buck topology with a typical switching frequency of 200kHz. It is housed in an 8-SOIC surface-mount package and functions across a temperature range of 0°C to +70°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a power switch for efficient step-down voltage conversion
• Provides a fixed 3.3V regulated output
• Operates from a single supply source

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment
• General-purpose DC/DC conversion
• Post-regulation for higher voltage rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix against official documentation, as variations may exist. Confirm current availability status directly with authorized distributors or the manufacturer, as lifecycle status can change. Ensure the specific package variant matches design requirements before ordering.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.3V output is required from an input voltage between 3.3V and 11V. Consider the 500mA load capability and 200kHz switching frequency for filter component selection. Verify thermal performance within the 0°C to +70°C operating range for the intended application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MAX763A series of switching regulators. It is designed for applications requiring simple, cost-effective step-down conversion without the need for adjustable output settings. The SOIC-8 package allows for compact PCB layout in space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other fixed 3.3V buck converters from Maxim Integrated with similar current ratings and packages. Verify pin compatibility and electrical specifications before substitution.