Microchip Technology

MIC5232-1.2YD5-TR  

Linear & Switching Voltage Regulators

MIC5232-1.2YD5-TR Description

The MIC5232-1.2YD5-TR is a high-performance linear voltage regulator designed by Microchip Technology, offering a fixed output voltage of 1.2V and a maximum output current of 10mA. This regulator is housed in a compact TSOT23-5 package, making it suitable for space-constrained applications. With a maximum input voltage of 7V and a dropout voltage of only 0.3V at 10mA, the MIC5232-1.2YD5-TR ensures efficient power delivery even under low input-to-output voltage differentials. The regulator features a quiescent current of just 3 µA, contributing to its excellent power efficiency and making it ideal for battery-powered and low-power applications. Additionally, it includes an enable control feature and reverse polarity protection, enhancing its versatility and reliability.

MIC5232-1.2YD5-TR Features

• Fixed Output Voltage: Provides a stable 1.2V output, ensuring consistent performance in applications requiring a fixed voltage supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.3V at 10mA, the regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The 3 µA quiescent current minimizes power consumption, making it suitable for low-power and battery-operated devices.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enabling power savings and flexible system management.
• Reverse Polarity Protection: Protects the regulator from damage due to reverse voltage connections, enhancing reliability in diverse operating environments.
• High PSRR: The regulator offers a power supply rejection ratio (PSRR) ranging from 55dB to 35dB across a frequency spectrum of 10Hz to 1kHz, ensuring minimal noise and ripple in the output voltage.
• Compact Surface-Mount Package: The TSOT23-5 package is ideal for applications where space is a critical consideration, facilitating integration into small form-factor designs.
• Compliance and Status: The MIC5232-1.2YD5-TR is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and adherence to regulatory standards. It is also available in tape and reel packaging (TR), facilitating automated assembly processes.

MIC5232-1.2YD5-TR Applications

The MIC5232-1.2YD5-TR is well-suited for a variety of applications that demand a reliable, low-power, and compact voltage regulator. Key applications include:

• Battery-Powered Devices: Ideal for portable electronics and IoT devices where low power consumption and small form factor are essential.
• Wearable Technology: Perfect for smartwatches, fitness trackers, and other wearable devices that require efficient power management and minimal footprint.
• Low-Power Sensors: Suitable for sensor modules that need a stable power supply with minimal power draw, ensuring long operational life.
• Embedded Systems: Useful in embedded systems where space constraints and power efficiency are critical, such as in microcontroller units (MCUs) and other small-scale electronics.
• Medical Devices: Applicable in medical equipment where reliability, low power consumption, and small size are paramount.

Conclusion of MIC5232-1.2YD5-TR

The MIC5322-1.2YD5-TR from Microchip Technology stands out as a highly efficient and versatile linear voltage regulator. Its combination of low dropout voltage, low quiescent current, and compact packaging makes it an excellent choice for applications requiring minimal power consumption and space. The inclusion of enable control and reverse polarity protection further enhances its reliability and adaptability. Whether used in battery-powered devices, wearable technology, or low-power sensors, the MIC5232-1.2YD5-TR delivers consistent performance and reliability, making it a preferred solution for modern electronic designs.

MIC5232-1.2YD5-TR Documents

Download datasheets and manufacturer documentation for MIC5232-1.2YD5-TR

PCN Part Number :

Micrel to Microchip PN Changes 7/Oct/2015      

PCN Assembly/Origin :

Manufacturing Change 26/Mar/2021      

Datasheets :

MIC5232      

PCN Packaging :

Packing Changes 10/Oct/2016      

Forum Discussions :

Microchip Tape & Reel Quadrants & Part Orientation      

HTML Datasheet :

MIC5232      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH