Microchip Technology

MIC5319-3.3YD5-TR  

Linear & Switching Voltage Regulators

MIC5319-3.3YD5-TR Description

The MIC5319-3.3YD5-TR is a high-performance linear voltage regulator from Microchip Technology, designed to provide a stable 3.3V output with a maximum current of 500mA. This device features a fixed output voltage, enabling it to deliver consistent power to sensitive electronic components. With a maximum input voltage of 5.5V and a low dropout voltage of 0.4V at 500mA, the MIC5319-3.3YD5-TR ensures efficient power regulation even in low-voltage applications.

MIC5319-3.3YD5-TR Features

• Output Type: Fixed 3.3V output for reliable power delivery
• Voltage - Input (Max): 5.5V for compatibility with various power sources
• Current - Output: 500mA to support demanding electronic components
• Number of Regulators: 1 for single-output applications
• Output Configuration: Positive output for standard voltage regulation
• Product Status: Active, ensuring ongoing availability and support
• REACH Status: REACH Unaffected, complying with European chemical regulations
• RoHS Status: ROHS3 Compliant, adhering to environmental standards
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for various manufacturing environments
• Current - Quiescent (Iq): 150 µA for low-power consumption
• PSRR: 70dB ~ 60dB (1kHz ~ 10kHz) for excellent noise rejection
• Mounting Type: Surface Mount for compact and efficient PCB design
• Control Features: Enable function for easy integration into complex systems
• Protection Features: Over Current and Over Temperature protection for enhanced reliability

MIC5319-3.3YD5-TR Applications

The MIC5319-3.3YD5-TR is ideal for a wide range of applications where stable, low-voltage power regulation is required. Some specific use cases include:

• Portable Electronics: Powering low-voltage components in smartphones, tablets, and wearable devices
• Automotive Systems: Regulating power to sensitive automotive electronics, such as infotainment systems and sensors
• Industrial Control Systems: Providing stable power to microcontrollers and other control components in industrial applications
• Medical Devices: Ensuring reliable power to critical medical equipment, such as monitoring systems and diagnostic tools

Conclusion of MIC5319-3.3YD5-TR

The MIC5319-3.3YD5-TR from Microchip Technology is a versatile and reliable linear voltage regulator, offering a fixed 3.3V output with a maximum current of 500mA. Its low dropout voltage, low quiescent current, and excellent PSRR make it an ideal choice for a variety of applications, including portable electronics, automotive systems, industrial control, and medical devices. With its RoHS compliance and REACH unaffected status, the MIC5319-3.3YD5-TR is also environmentally friendly, making it a responsible choice for manufacturers and designers alike.

MIC5319-3.3YD5-TR Documents

Download datasheets and manufacturer documentation for MIC5319-3.3YD5-TR

PCN Part Number :

Micrel to Microchip PN Changes 7/Oct/2015      

PCN Assembly/Origin :

Manufacturing Change 26/Mar/2021      

Datasheets :

MIC5319 Datasheet      

PCN Packaging :

Packing Changes 10/Oct/2016      

Forum Discussions :

Microchip Tape & Reel Quadrants & Part Orientation      

PCN Design/Specification :

MIC5319 23/Oct/2017       MIC5319 03/Mar/2018      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH