MAX796CPE

Overview

The MAX796CPE is a step-down controller IC from Analog Devices/Maxim Integrated, designed for CPU voltage regulation. It operates with an input voltage range of 4.5V to 30V and provides one output. The device supports adjustable output voltages including 3.3V and 5V configurations. It features high efficiency up to 96% and includes integrated power-fail detection. The component is housed in a 16-pin PDIP package with a width of 0.300 inches (7.62mm). It functions within a temperature range of 0°C to +70°C.

Feature Summary

• Step-down controller architecture for efficient voltage regulation
• Wide input voltage capability supporting 4.5V to 30V sources
• Integrated power-fail detection circuitry
• High conversion efficiency up to 96%

Applications

• CPU voltage regulation
• General-purpose DC-DC conversion
• Power management systems

Procurement Notes

Verify the specific suffix 'CPE' confirms the 16-DIP package and commercial temperature grade. Confirm RoHS compliance status through official documentation. Ensure the source document matches the manufacturer designation for Analog Devices or Maxim Integrated. Cross-reference the part number against current product lifecycle status to confirm availability and active manufacturing status.

Selection Notes

Select this component when a wide input voltage range up to 30V is required for step-down applications. It is suitable for CPU power supplies where high efficiency is critical. Consider the 16-DIP package for through-hole mounting requirements. Verify that the single-output configuration meets the system design needs without requiring additional channels.

Part Context

The MAX796 series belongs to the family of switching regulators designed for power management applications. These controllers are engineered to drive external MOSFETs for efficient DC-DC conversion. The MAX796CPE specifically targets applications requiring robust input voltage handling and reliable performance in standard commercial environments.

Replacement Considerations

Consult official substitution guides for compatible step-down controllers. Verify pin compatibility and electrical specifications before replacing. Check for equivalent input voltage ranges and package dimensions.