MIC5210-2.8YMM-TR

Product Overview

Category

The MIC5210-2.8YMM-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The MIC5210-2.8YMM-TR provides a stable output voltage of 2.8V.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal power when in standby mode.
• Thermal shutdown protection: It includes built-in safeguards to prevent overheating.

Package

The MIC5210-2.8YMM-TR comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

This voltage regulator ensures a reliable and steady power supply to various electronic components.

Packaging/Quantity

The product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 2.8V
• Output Current: Up to 500mA
• Dropout Voltage: 120mV (typical)
• Quiescent Current: 75µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5210-2.8YMM-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: The MIC5210-2.8YMM-TR maintains a constant output voltage regardless of variations in the input voltage.
• Short Circuit Protection: It incorporates short circuit protection to safeguard the regulator and connected components.
• Low Power Consumption: The low quiescent current ensures minimal power wastage during standby mode.
• Thermal Shutdown Protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Provides stable output voltage for reliable operation of electronic circuits.
• Compact package size allows for space-efficient designs.
• Low dropout voltage enables efficient operation even with small input-output voltage differentials.
• Thermal shutdown protection prevents overheating and potential damage.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Requires external capacitors for stability, adding complexity to the circuit design.

Working Principles

The MIC5210-2.8YMM-TR is a linear voltage regulator that utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output. By dissipating excess voltage as heat, it ensures a stable output voltage.

Detailed Application Field Plans

The MIC5210-2.8YMM-TR finds application in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication modules - Microcontrollers and embedded systems - Automotive electronics

Detailed and Complete Alternative Models

1. LM1117-2.8: A popular alternative with similar specifications and pin configuration.
2. LT1763-2.8: Offers higher output current capability and lower dropout voltage.
3. MCP1702-2.8: Provides a cost-effective solution with comparable performance.

These alternative models can be considered based on specific requirements and design constraints.

In conclusion, the MIC5210-2.8YMM-TR is a voltage regulator that offers stable output voltage, low dropout voltage, and thermal shutdown protection. Its compact package and low power consumption make it suitable for various electronic applications. However, its limited output current capacity and the need for external capacitors should be taken into account during design considerations.