MIC5301-2.8YD5-TR

Product Overview

Category

MIC5301-2.8YD5-TR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The MIC5301-2.8YD5-TR comes in a compact surface-mount package.
• Essence: It is a low-dropout (LDO) voltage regulator designed for efficient power management.
• Packaging/Quantity: The product is typically packaged in reels and available in large quantities.

Specifications

The specifications of MIC5301-2.8YD5-TR include:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.8V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MIC5301-2.8YD5-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor pin
5. VOUT: Output voltage pin

Functional Features

The functional features of MIC5301-2.8YD5-TR are as follows:

• Low Dropout Voltage: The LDO regulator maintains a low dropout voltage, ensuring efficient power conversion.
• Low Quiescent Current: The device consumes minimal current when in standby mode, conserving power.
• Thermal Shutdown Protection: The regulator includes built-in thermal shutdown protection to prevent overheating.
• Short Circuit Protection: MIC5301-2.8YD5-TR incorporates short circuit protection, safeguarding the circuit from damage.

Advantages and Disadvantages

Advantages

• Compact package size allows for space-saving designs.
• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range provides flexibility in various applications.
• Thermal shutdown and short circuit protection enhance reliability.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Requires external bypass capacitors for optimal performance.

Working Principles

MIC5301-2.8YD5-TR operates based on the principle of regulating voltage through a low-dropout linear regulator. It takes an input voltage within the specified range and provides a stable 2.8V output voltage. The device maintains a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

MIC5301-2.8YD5-TR finds application in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearables benefit from the efficient power management provided by this voltage regulator.
2. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require stable power supply, making MIC5301-2.8YD5-TR suitable for their power management needs.
3. Industrial control systems: The regulator can be used in industrial control systems that require precise voltage regulation for reliable operation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5301-2.8YD5-TR include:

1. LT1763: A low dropout linear regulator with adjustable output voltage.
2. LM1117: Another popular LDO regulator available in various fixed output voltage options.
3. TPS7A47: An ultra-low noise LDO regulator suitable for sensitive applications.

These alternative models provide options with different specifications and features, allowing designers to choose the most suitable voltage regulator for their specific requirements.

In conclusion, MIC5301-2.8YD5-TR is a voltage regulator that offers efficient power management through low dropout voltage and low quiescent current. It finds application in various electronic devices and systems, providing stable voltage regulation. Designers can consider alternative models based on their specific needs and preferences.