SG117AK-883B

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The SG117AK-883B is a high-reliability positive adjustable linear voltage regulator manufactured by Microchip Technology. It operates within an input voltage range of 3.5 V to 37 V and delivers a maximum output current of 1.5 A. The output voltage is continuously adjustable from 1.25 V to 36 V using external resistors. This component utilizes a CLCC-20 surface-mount package designed for robust performance in demanding environments, supporting operating temperatures from -55 °C to +125 °C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Provides stable positive voltage regulation with adjustable output capabilities
• Engineered for high reliability suitable for critical applications
• Features low line and load regulation for precise power management

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Military and aerospace electronic systems
• High-reliability industrial power supplies
• Harsh environment communication equipment

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix configuration against official Microchip documentation to ensure compatibility with required radiation hardness or screening levels. Confirm availability through authorized distributors as this component may be subject to special ordering protocols. Validate that the CLCC-20 package matches the target PCB footprint requirements before finalizing procurement decisions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this regulator when a high-reliability adjustable positive supply is required for space-constrained designs utilizing surface-mount technology. Ensure the application demands an input voltage not exceeding 37 V and requires an output current capability up to 1.5 A. Consider thermal management strategies appropriate for the CLCC-20 package to maintain operation within the specified temperature range.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This device belongs to the SG117 series of high-reliability linear regulators produced by Microchip Technology. The series is characterized by its use in mission-critical applications where standard commercial components are insufficient. The SG117AK-883B variant specifically offers adjustable output control within a three-terminal configuration, distinguishing it from fixed-output counterparts in the same family.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Publicly confirmed substitute part numbers for the SG117AK-883B are not available in the provided source material.