SG6105ADY

Power Supply Controllers, Monitors Overview

The SG6105ADY is a Power Supply Controller manufactured by onsemi, formerly Fairchild Semiconductor. It integrates power supply supervision, regulation, and PWM generation functions within a single integrated circuit. The device operates with a Vcc range of 4.5V to 5.5V and supports an operating temperature range from -40°C to 105°C. It features a current supply of 5 mA and utilizes a 20-DIP package with a pitch of 0.300 inches (7.62mm). The component is designed for through-hole mounting applications.

Power Supply Controllers, Monitors Feature Summary

• Integrates power supply supervisor, regulator, and PWM controller functions
• Supports wide operating temperature range suitable for industrial environments
• Designed for through-hole mounting in standard DIP packages

Power Supply Controllers, Monitors Applications

• Power supply systems requiring integrated supervision and control
• Industrial equipment power management
• General purpose power supply supervisor circuits

Power Supply Controllers, Monitors Procurement Notes

Verify product status as the SG6105ADY is listed as obsolete by the manufacturer. Confirm availability through authorized distributors or secondary market suppliers such as Rochester Electronics. Ensure compatibility with existing PCB footprints and thermal requirements before procurement. Check for alternative components if long-term supply stability is required.

Power Supply Controllers, Monitors Selection Notes

Select this component when an integrated solution combining supervision, regulation, and PWM control is needed for through-hole designs. Consider the 20-DIP package constraints and voltage specifications. Evaluate end-of-life status implications for new designs. Verify that the 4.5V to 5.5V Vcc range aligns with system power rails.

Power Supply Controllers, Monitors Part Context

The SG6105ADY belongs to the SG6105 series of power supply controllers. It was originally manufactured by Fairchild Semiconductor before the company became part of onsemi. The device serves as a comprehensive power management IC, consolidating multiple functions typically found in discrete implementations into a single chip.

Power Supply Controllers, Monitors Replacement Considerations

Check for direct pin-compatible substitutes within the SG6105 family, such as SG6105ADZ. Consult onsemi documentation for recommended alternatives due to the obsolete status of this specific part number.