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MIC94310-4YM5-TR

MIC94310-4YM5-TR Description

The MIC94310-4YM5-TR is a high-performance linear regulator from Microchip Technology, designed to deliver a fixed output voltage of 1.2V with a maximum output current of 200mA. This regulator is part of the Ripple Blocker™ series, known for its exceptional ability to filter out ripple and noise, ensuring clean power delivery. The device operates with an input voltage range up to 3.6V and features a low dropout voltage of 0.1V at 200mA, making it highly efficient even at low input-to-output voltage differentials. The regulator is housed in a compact SOT23-5 package, suitable for surface-mount applications, and is available in tape and reel format for convenient manufacturing processes.

MIC94310-4YM5-TR Features

• Output Type: Fixed at 1.2V, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 3.6V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 200mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: 0.1V at 200mA, enhancing efficiency and extending battery life in portable devices.
• Quiescent Current: Low at 250 µA, minimizing power consumption during standby or low-load conditions.
• Power Supply Rejection Ratio (PSRR): Impressive range of 85dB to 50dB across frequencies from 100Hz to 10MHz, effectively reducing noise and ripple.
• Control Features: Includes an enable pin, allowing for dynamic control of the regulator's operation.
• Protection Features: Over-current and over-temperature protection ensure reliable operation and safeguard against potential faults.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): Level 1 (unlimited), suitable for various manufacturing environments.

MIC94310-4YM5-TR Applications

The MIC94310-4YM5-TR is ideal for applications requiring a stable, low-noise power supply in a compact form factor. Its key applications include:

• Portable Electronics: Ideal for smartphones, tablets, and other handheld devices where battery efficiency and low noise are critical.
• Wearable Devices: Provides a reliable power source for fitness trackers, smartwatches, and other wearables.
• IoT Devices: Suitable for sensors, actuators, and other IoT components that need a clean power supply to ensure accurate operation.
• Medical Devices: Applicable in portable medical equipment such as glucose meters and portable ECG devices, where precision and reliability are paramount.
• Consumer Electronics: Enhances the performance of devices like digital cameras, MP3 players, and other consumer electronics by providing a stable power supply.

Conclusion of MIC94310-4YM5-TR

The MIC94310-4YM5-TR stands out in the power management IC market due to its combination of high efficiency, low noise, and compact size. Its low dropout voltage and high PSRR make it particularly suitable for applications where power efficiency and signal integrity are crucial. The inclusion of over-current and over-temperature protection features ensures robustness and reliability, while the enable control pin provides additional flexibility in system design. For engineers and designers looking for a reliable, high-performance linear regulator, the MIC94310-4YM5-TR offers a compelling solution that meets the demands of modern electronic devices.