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MC33063AVDG
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MC33063AVDG Description
MC33063AVDG Description
The MC33063AVDG from onsemi is a highly versatile DC-DC switching voltage regulator designed for efficient power conversion in a wide range of applications. Housed in an 8-SOIC package, this IC supports adjustable output voltage (1.25V to 40V) and operates with an input voltage range of 3V to 40V, making it suitable for both step-down (buck) and step-up (boost) topologies. With a switching frequency of 100kHz and a peak switch current of 1.5A, it delivers robust performance in compact designs. The device is RoHS3 compliant and features a surface-mount configuration, ideal for modern PCB layouts.
MC33063AVDG Features
- Wide Input Range (3V–40V): Supports diverse power sources, including batteries and industrial supplies.
- Adjustable Output (1.25V–40V): Flexible for custom voltage requirements.
- High Efficiency: Buck/boost topology minimizes power loss.
- 1.5A Switch Current: Handles moderate power loads with ease.
- 100kHz Switching Frequency: Balances efficiency and noise performance.
- Positive/Negative Output Configuration: Adaptable for inverting or non-inverting designs.
- Robust Packaging: 8-SOIC with MSL 1 (Unlimited) moisture sensitivity, ensuring reliability.
- REACH & RoHS3 Compliant: Meets environmental and safety standards.
MC33063AVDG Applications
- Portable Electronics: Battery-powered devices requiring efficient voltage conversion.
- Automotive Systems: Step-up/down for sensors, infotainment, or lighting.
- Industrial Power Supplies: Adjustable regulators for control systems.
- Telecom Equipment: DC-DC conversion in base stations or routers.
- LED Drivers: Constant-voltage/current supply for lighting modules.
Conclusion of MC33063AVDG
The MC33063AVDG stands out for its flexibility, efficiency, and compact design, making it a preferred choice for engineers needing reliable power management in space-constrained or variable-voltage applications. Its wide input range, adjustable output, and robust current handling make it superior to fixed-output regulators, while its compliance with environmental standards ensures future-proof designs. Ideal for automotive, industrial, and consumer electronics, this IC combines performance with practicality.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.68640 | $0.69 |
| 10+ | $0.48928 | $4.89 |
| 98+ | $0.38648 | $37.88 |
| 196+ | $0.36619 | $71.77 |
| 294+ | $0.35604 | $104.68 |



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