AM79C90JC-G

Overview

The AM79C90JC-G is a Fixed Negative Standard Regulator manufactured by Rochester Electronics. It functions as a single-output linear voltage regulator designed to provide a stable negative DC output voltage. The device belongs to the standard regulator category, offering fixed output configuration for power supply applications requiring negative rail generation.

Feature Summary

• Fixed negative voltage regulation
• Single output configuration
• Standard linear regulator topology

Applications

• Negative power supply rails in electronic circuits
• Analog circuit biasing requiring negative voltage
• General purpose power management systems

Procurement Notes

Verify the specific datasheet version and lot traceability details directly with the supplier. Confirm that the component matches the required pinout and thermal specifications for your design. Ensure compliance with any applicable environmental regulations relevant to your region before finalizing procurement.

Selection Notes

Select this component when a fixed negative voltage output is required for analog or mixed-signal circuits. Consider the thermal dissipation requirements based on the input-to-output voltage differential and load current. Verify that the package type suits your PCB layout constraints and mounting method.

Part Context

This part is distributed by Rochester Electronics, which typically sources surplus and obsolete components. It is a variant of the AM79C90 series, originally developed by Advanced Micro Devices. The suffix indicates specific packaging or testing configurations provided by the distributor.

Replacement Considerations

Direct replacements include other manufacturers' fixed negative regulators such as the LM79xx series. Ensure compatibility regarding output voltage tolerance, maximum input voltage, and package dimensions before substitution.