onsemi

MC1403BDR2

MC1403BDR2 Description

The MC1403BDR2 is a precision voltage reference IC designed for a wide range of power management applications. Manufactured by onsemi, this IC is part of the Power Management (PMIC) category and is known for its high accuracy and stability. The MC1403BDR2 features a fixed output type with a tolerance of ±1%, ensuring precise voltage regulation. It operates within a broad input voltage range of 4.5V to 40V, making it suitable for various power supply configurations. The device provides a stable output voltage of 2.5V, ideal for applications requiring a reliable reference voltage.

MC1403BDR2 Features

• Output Type: Fixed, ensuring consistent voltage output.
• Tolerance: ±1%, providing high accuracy and reliability.
• Current - Output: 10 mA, capable of driving moderate loads.
• Current - Supply: 1.5mA, ensuring low power consumption.
• Temperature Coefficient: 40ppm/°C, offering excellent stability over a wide temperature range.
• Mounting Type: Surface Mount, suitable for compact and high-density designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring robustness in various environmental conditions.
• ECCN: EAR99, compliant with export regulations.
• REACH Status: REACH Unaffected, ensuring compliance with environmental regulations.

MC1403BDR2 Applications

The MC1403BDR2 is ideal for applications requiring a stable and precise voltage reference. Its wide input voltage range and low temperature coefficient make it suitable for:

• Analog-to-Digital Converters (ADCs): Providing a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensuring consistent output levels.
• Power Supplies: Serving as a reference for voltage regulation.
• Battery Management Systems: Offering precise voltage monitoring.
• Medical Devices: Ensuring accurate and reliable performance in critical applications.

Conclusion of MC1403BDR2

The MC1403BDR2 is a versatile and reliable voltage reference IC, offering high accuracy and stability. Its ±1% tolerance and low temperature coefficient make it an excellent choice for precision applications. The device's wide input voltage range and low power consumption further enhance its suitability for a variety of power management tasks. Despite being marked as obsolete, the MC1403BDR2 remains a valuable component for existing designs and legacy systems. Its compliance with environmental regulations and export controls ensures that it can be used in a wide range of industries. For applications requiring a stable and precise voltage reference, the MC1403BDR2 is a robust and reliable solution.