MAX756ESA+T

Voltage Regulators - DC DC Switching Regulators Overview

The MAX756ESA+T is a step-up DC-DC converter manufactured by Analog Devices Inc./Maxim Integrated. It operates with an input voltage range from 0.7V to 7V and provides a fixed or adjustable output of 3.3V, 5V, or programmable levels. The device features a switching frequency of 500kHz and delivers up to 200mA output current. It includes shutdown functionality and operates within a temperature range of -40°C to +85°C in an 8-SOIC package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Boost topology for efficient voltage step-up conversion
• Integrated shutdown pin for power management control
• Fixed and adjustable output voltage options
• High switching frequency for compact external component size

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment
• Cellular phones and PDAs
• Laptop computers
• Handheld instruments

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'ESA+T' confirms the tape-and-reel packaging and industrial temperature grade. Confirm RoHS compliance status through official documentation. Ensure the ordering part number matches the required output voltage configuration if fixed variants are needed instead of the adjustable version.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a low input voltage boost converter is required with high efficiency. Consider the 500kHz switching frequency for smaller inductor sizes compared to lower frequency alternatives. Verify that the 200mA output current meets the load requirements. Check compatibility with the system's input voltage range starting at 0.7V.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MAX756 family of step-up converters designed for portable applications. It integrates a switch and control circuitry into a single chip. The ESA+T designation indicates surface-mount packaging in a reel format suitable for automated assembly processes.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

MAX756CPA+ is a PDIP alternative. MAX756CSA-T is a narrow SOIC variant. Verify pinout compatibility and thermal performance differences before substitution.