S-8520F60MC-BOTT2G

Overview

The S-8520F60MC-BOTT2G is a positive output step-down DC-DC controller IC manufactured by ABLIC Inc. It operates as a buck regulator with a fixed switching frequency of 300kHz. The device utilizes PWM control and is housed in a compact SOT-23-5 package. This component belongs to the S-8520 series within the PMIC - Power Management ICs category, designed for efficient voltage conversion applications.

Feature Summary

• Positive output step-down DC-DC regulation
• Fixed 300kHz switching frequency operation
• Compact SOT-23-5 surface mount packaging

Applications

• Battery-powered portable devices requiring voltage step-down
• General purpose power management systems
• Embedded electronics utilizing buck converter topologies

Procurement Notes

Verify the specific suffix BOTT2G against official ABLIC documentation to confirm tape and reel packaging specifications. Ensure compatibility with existing PCB footprints for the SOT-23-5 package. Cross-reference the part number with current distributor availability lists as supply status may vary. Confirm RoHS compliance details through the manufacturer's latest environmental declarations before finalizing procurement orders.

Selection Notes

Select this controller when a fixed 300kHz switching frequency is required for EMI management or filter size reduction. The SOT-23-5 package is suitable for space-constrained designs. Ensure input voltage ranges align with the application requirements for this specific buck regulator topology. Verify that external components meet the electrical ratings necessary for stable PWM operation at the specified frequency.

Part Context

This component is part of the S-8520 series from ABLIC Inc., which focuses on switching regulator controllers. The series offers various output voltage options and control modes. The S-8520F60MC-BOTT2G specifically denotes a model with defined output characteristics and packaging, serving as a core element in power management integrated circuits for modern electronic systems.

Replacement Considerations

Direct substitutes include other models within the S-8520 family such as the S-8520F45MC-BOET2U, provided pinout and electrical parameters match. Verify functional equivalence regarding switching frequency and control mode before substitution.