SHINDENGEN MR4520 Power Supply Ic
( Brand: Shindengen ), ( Manufacturer Part Number: MR4520 ), ( Part Type: Supply ), ( Country/region Of Manufacture: Japan )
Review SHINDENGEN Power Supply Ic
Shindengen MR4520 Power Supply IC - Versatile Linear Voltage Regulator for Precision Power Management
The Shindengen MR4520 Power Supply IC is a high-performance, linear voltage regulator that offers exceptional precision and reliability in power management applications. This compact Integrated Circuit (IC) is an essential tool for engineers seeking a dependable solution for regulating voltage in various electronic devices.
The MR4520 is a 3-terminal adjustable regulator that operates from input voltages ranging from 4.5V to 36V and provides a regulated output voltage adjustable between 1.2V and 15V with a maximum current of 1A. This broad input voltage range and versatile output voltage make it suitable for a wide array of power management applications, including industrial equipment, communications, and consumer electronics.
One of the standout features of the Shindengen MR4520 is its high efficiency, with typical dropout voltages as low as 200mV at light loads, ensuring minimal power waste and improved thermal management in your designs. Additionally, the IC features a built-in current limiting function, ensuring safe and stable operation even under overload conditions.
The MR4520 also boasts excellent stability, with a typical output voltage accuracy of 1% over the entire operating range. This makes it an ideal choice for applications where precise voltage regulation is crucial, such as in precision instrumentation, medical equipment, and control systems.
For easy integration into your designs, the Shindengen MR4520 offers a compact, 8-pin SOIC package that ensures a footprint as small as 2.5mm x 3.0mm. This miniaturized form factor, coupled with its versatile specifications and high performance, makes the MR4520 a compelling choice for engineers seeking a reliable, high-quality linear voltage regulator for their power management needs.
In summary, the Shindengen MR4520 Power Supply IC is an indispensable tool for engineers who require a high-performance, versatile, and efficient linear voltage regulator for their precision power management applications. Its broad input voltage range, adjustable output voltage, and compact form factor make it a versatile component for a wide range of industries and applications.
The Shindengen MR4520 Power Supply IC is a versatile and efficient solution for power supply design. Here are some pros and cons to consider before making a purchase.
Pros:1. Wide Input Voltage Range: The MR4520 accepts an input voltage range of 4.5V to 18V, making it suitable for a variety of power sources.
2. Adjustable Output Voltage: The output voltage can be set between 0.6V and 5.5V, providing flexibility in design.
3. Low Quiescent Current: With a quiescent current of just 350uA, the MR4520 consumes minimal power even when the output is not in use.
4. High Efficiency: The MR4520 operates at high efficiency, typically above 80%, reducing heat dissipation and power consumption.
5. Protection Features: The IC includes thermal shutdown, over-current protection, and reverse-voltage protection to ensure safety and reliability.
Cons:1. Limited Output Current: The maximum continuous output current is only 100mA, which may not be sufficient for high-power applications.
2. No Built-in Soft-Start: The MR4520 does not have a built-in soft-start feature, which may require additional components in the design.
3. Requires External Components: The IC requires several external components such as capacitors, resistors, and diodes, which may add to the overall cost and complexity of the design.
Conclusion:The Shindengen MR4520 Power Supply IC is an excellent choice for low-power, high-efficiency applications that require a wide input voltage range and adjustable output voltage. However, if you need a higher output current or built-in soft-start, you may want to consider other options. It's also important to factor in the cost and complexity of the external components required for the design.
Recommendation:If your project fits the MR4520's specifications and you're looking for a reliable, efficient power supply IC, the Shindengen MR4520 is a solid choice. However, always ensure to review your specific needs and consider alternative solutions as well.
Details:
Condition is New. Shipped with USPS Ground Advantage. MR4520 SHINDENGEN POWER SUPPLY IC.
part #: mr4520 prices
- $54.72-$124.00
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- brand: Shindengen
- mpn: Mr4520
- part type: Supply
- country/region of manufacture: Japan
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- condition: New
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- service: USPS Ground Advantage
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- availability: In Stock
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- started: April 29, 2025
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