MIC5320-PGYMT-TR

Overview

Product Category

The MIC5320-PGYMT-TR belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators subcategory.

Use

This product is primarily used for voltage regulation in electronic devices. It provides a stable output voltage, ensuring proper functioning of various components within the device.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 500mA
• Low Dropout Voltage: 150mV at 300mA
• High PSRR: 75dB at 1kHz
• Ultra-Low Quiescent Current: 17µA
• Thermal Shutdown Protection
• Short Circuit Protection

Package

The MIC5320-PGYMT-TR is available in a small form factor package known as Thin SOT-23-5. This package offers compactness and ease of integration into various electronic devices.

Essence

The essence of the MIC5320-PGYMT-TR lies in its ability to regulate voltage efficiently while consuming minimal power. Its low dropout voltage and high PSRR make it suitable for applications requiring stable and noise-free power supply.

Packaging/Quantity

The MIC5320-PGYMT-TR is typically supplied in tape and reel packaging, with 3000 units per reel. This packaging ensures easy handling and compatibility with automated assembly processes.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 150mV at 300mA
• PSRR: 75dB at 1kHz
• Quiescent Current: 17µA
• Operating Temperature Range: -40°C to +125°C
• Package Type: Thin SOT-23-5

Pin Configuration

The MIC5320-PGYMT-TR features a standard SOT-23-5 package with the following pin configuration:

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PIN 1: VOUT PIN 2: GND PIN 3: EN PIN 4: BYP PIN 5: VIN ```

Functional Features

1. Voltage Regulation: The MIC5320-PGYMT-TR provides precise voltage regulation, ensuring a stable output voltage regardless of input variations.
2. Low Dropout Voltage: With a dropout voltage as low as 150mV at 300mA, this regulator minimizes power dissipation and maximizes efficiency.
3. High PSRR: The high Power Supply Rejection Ratio (PSRR) of 75dB at 1kHz enables effective noise rejection, resulting in clean and reliable power supply.
4. Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.
5. Short Circuit Protection: The MIC5320-PGYMT-TR includes short circuit protection, safeguarding the device and connected components from potential damage.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Low dropout voltage reduces power dissipation and enhances efficiency.
• High PSRR ensures a stable and noise-free output voltage.
• Compact form factor enables easy integration into space-constrained designs.
• Thermal shutdown and short circuit protection enhance reliability and durability.

Disadvantages

• Maximum output current limited to 500mA, which may not be sufficient for high-power applications.
• Limited output voltage range may not cater to all voltage requirements.

Working Principles

The MIC5320-PGYMT-TR operates based on a linear voltage regulation principle. It utilizes an internal reference voltage and feedback mechanism to maintain a constant output voltage, regardless of input variations. The device adjusts the pass transistor's resistance to regulate the output voltage within the specified range.

Detailed Application Field Plans

The MIC5320-PGYMT-TR finds applications in various electronic devices that require stable voltage regulation. Some potential application fields include:

1. Portable Electronics: Mobile phones, tablets, and portable media players benefit from the MIC5320-PGYMT-TR's efficient voltage regulation, ensuring optimal performance and longer battery life.
2. Wireless Communication Devices: Bluetooth headsets, wireless speakers, and IoT devices rely on stable power supply for reliable operation, making the MIC5320-PGYMT-TR an ideal choice.
3. Wearable Devices: Smartwatches, fitness trackers, and other wearable gadgets demand compact and energy-efficient voltage regulators, making the MIC5320-PGYMT-TR suitable for such applications.
4. Embedded Systems: Microcontrollers,