onsemi

MC33269DR2-3.3G

MC33269DR2-3.3G Description

The MC33269DR2-3.3G is a high-performance linear voltage regulator designed and manufactured by onsemi. This device is part of the Linear & Switching Voltage Regulators category and is specifically designed to provide a stable 3.3V output with an output current of 800mA. The product is currently active and is REACH unaffected, ensuring compliance with environmental regulations. With a voltage dropout of 1.35V @ 800mA, this regulator is highly efficient and can handle a wide range of input voltages up to 20V.

MC33269DR2-3.3G Features

• Output Type: Fixed, ensuring a stable and consistent output voltage.
• Voltage - Input (Max): 20V, allowing for flexibility in input voltage sources.
• Current - Output: 800mA, suitable for applications requiring moderate current draw.
• Number of Regulators: 1, providing a single output for simplicity and ease of use.
• Output Configuration: Positive, ideal for applications requiring a positive voltage reference.
• Product Status: Active, ensuring ongoing availability and support.
• REACH Status: REACH Unaffected, complying with European environmental regulations.
• RoHS Status: ROHS3 Compliant, adhering to the Restriction of Hazardous Substances Directive.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating low sensitivity to moisture and suitable for a wide range of environmental conditions.
• Current - Quiescent (Iq): 8 mA, contributing to low power consumption in standby modes.
• PSRR: 55dB (120Hz), providing excellent power supply rejection ratio for stable operation.
• Protection Features: Over Temperature, Short Circuit, ensuring device reliability and longevity.

MC33269DR2-3.3G Applications

The MC33269DR2-3.3G is ideal for a variety of applications where a stable 3.3V output is required. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current, it is suitable for battery-powered devices where power efficiency is critical.
• Industrial Controls: Its ability to handle a wide range of input voltages makes it suitable for industrial applications with varying power sources.
• Telecommunications: The high PSRR and stable output make it ideal for use in telecommunications equipment where signal integrity is paramount.

Conclusion of MC33269DR2-3.3G

The MC33269DR2-3.3G from onsemi is a robust linear voltage regulator that offers a fixed 3.3V output with a high output current of 800mA. Its unique features, such as a low voltage dropout, high PSRR, and compliance with environmental regulations, make it a superior choice for applications requiring a reliable and efficient power supply. With its wide input voltage range and protection features, this regulator is well-suited for a variety of electronic devices in different industries.