EL7535IYZ-T7

Overview

The EL7535IYZ-T7 is a synchronous step-down switching regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range from 2.5V to 6V and provides an adjustable output voltage between 800mV and 6V. The device delivers a maximum output current of 350mA at a typical switching frequency of 1.6MHz. Packaged in a 10-lead MSOP, it functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates synchronous FETs for efficient power conversion
• Utilizes internal compensation to minimize external component count
• Includes short-circuit and over-temperature protection mechanisms

Applications

• PDA and Pocket PC Computers
• Bar Code Readers
• Cellular Phones
• Portable Test Equipment
• Li-Ion Battery Powered Devices

Procurement Notes

Verify the specific suffix 'T7' against official documentation to confirm reel packaging specifications. Confirm RoHS compliance status as indicated in the datasheet. Check for End-of-Life notifications or discontinuance alerts prior to procurement. Ensure the supplier source is authorized to guarantee authenticity and traceability of the component.

Selection Notes

Select this component when designing compact DC/DC converters requiring low part count. It suits applications powered by 3.3V, 5V, or Li-ion sources. Consider the 10-lead MSOP package for space-constrained designs. Verify that the required output current does not exceed 350mA for reliable operation.

Part Context

This part belongs to the EL7535 series of monolithic step-down regulators. It is designed for high efficiency in small form factor modules. The series supports various portable electronic devices requiring stable voltage regulation from battery or linear supply sources.

Replacement Considerations

The EL7535IY is a related variant within the same product family. Verify pinout compatibility and electrical parameter alignment before substitution.