MAX1799ETP+

Overview

The MAX1799ETP+ is a specialized power management integrated circuit designed for CDMA cellular and PCS system applications. It operates within a supply voltage range of 2.5V to 5.5V and draws a typical supply current of 367µA. The component supports an operating temperature range from -40°C to +85°C and utilizes a surface-mount TQFN-20 package.

Feature Summary

• Integrated power management solution optimized for mobile communication standards
• Low quiescent current consumption for extended battery life in handheld devices

Applications

• CDMA handset power systems
• PCS system power supplies
• Mobile cellular device power architecture

Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to potential counterfeit risks. Confirm RoHS compliance status via official datasheets. Check current availability as distribution may be limited or discontinued. Ensure storage conditions meet manufacturer specifications to maintain reliability.

Selection Notes

Select this component for designs requiring dedicated power management for CDMA/PCS architectures. Evaluate thermal performance within the specified -40°C to +85°C range. Consider the low supply current requirement for battery-operated constraints. Verify package compatibility with PCB layout requirements.

Part Context

Part of the Maxim Integrated portfolio focusing on specialized PMICs for wireless communications. Designed specifically for the power delivery needs of legacy CDMA and PCS mobile handsets. Represents a niche solution for specific cellular protocol implementations rather than general-purpose power management.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.