MAX8507ETE+

Overview

The MAX8507ETE+ is a specialized WCDMA voltage regulator IC manufactured by Analog Devices Inc./Maxim Integrated. It features a single output configuration housed in a 16-TQFN (4x4) surface-mount package. The device operates within an ambient temperature range of -40°C to +85°C. Designed for specific RF applications, it functions as a dedicated converter for wireless communication systems requiring stable power regulation.

Feature Summary

• Specialized design optimized for WCDMA voltage regulation requirements
• Single output configuration for dedicated load supply
• Surface-mount TQFN packaging for compact board integration

Applications

• WCDMA base station modules
• Wireless communication system power management
• RF circuit voltage regulation

Procurement Notes

Verify the exact suffix and manufacturer designation when sourcing, as Analog Devices and Maxim Integrated branding may vary across legacy documentation. Confirm the 16-TQFN package dimensions match your PCB footprint. Ensure the component meets RoHS compliance standards required for your manufacturing process before finalizing procurement orders.

Selection Notes

Select this component specifically for WCDMA applications due to its specialized regulatory characteristics. Standard LDOs or general-purpose regulators may not meet the specific transient or noise requirements of WCDMA circuits. Evaluate the thermal performance within the 16-TQFN package against your system's heat dissipation capabilities.

Part Context

This part belongs to the PMIC category under special-purpose regulators. It is distinct from the MAX8557 series which are ultra-low-input LDOs. The MAX8507 is tailored for cellular radio frequency power stages rather than general digital logic supply.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or pin-compatible alternatives suitable for WCDMA architectures.