MIC5253-2.8YC5-TR

Product Overview

Category

MIC5253-2.8YC5-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 MIC5253-2.8YC5-TR provides a stable output voltage.
• 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 current when not delivering power.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5253-2.8YC5-TR is available in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to maintain a constant and reliable voltage output, ensuring the proper functioning of electronic circuits.

Packaging/Quantity

The MIC5253-2.8YC5-TR is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of regulators.

Specifications

• Input voltage range: 2.5V to 6.0V
• Output voltage: 2.8V
• Maximum output current: 150mA
• Dropout voltage: 200mV (typical)
• Quiescent current: 50µA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5253-2.8YC5-TR has the following pin configuration:

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

Functional Features

• Voltage regulation: The MIC5253-2.8YC5-TR maintains a stable output voltage regardless of variations in the input voltage.
• Low dropout voltage: It can operate efficiently even when the input voltage is only slightly higher than the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when not actively delivering power, reducing overall power consumption.
• Thermal shutdown protection: It includes a built-in mechanism to protect against excessive heat, ensuring safe operation.

Advantages and Disadvantages

Advantages

• Provides stable and regulated output voltage.
• Suitable for low-power applications.
• Compact package size allows for easy integration into small electronic devices.
• Offers thermal shutdown protection, enhancing safety.

Disadvantages

• Limited maximum output current of 150mA.
• Input voltage range is restricted to 2.5V to 6.0V.

Working Principles

The MIC5253-2.8YC5-TR operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts its internal circuitry to maintain a constant output voltage. By continuously monitoring and adjusting, it compensates for any variations in the input voltage, ensuring a stable output.

Detailed Application Field Plans

The MIC5253-2.8YC5-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

1. MIC5253-2.5YC5-TR: Similar to MIC5253-2.8YC5-TR but with an output voltage of 2.5V.
2. MIC5253-3.3YC5-TR: Similar to MIC5253-2.8YC5-TR but with an output voltage of 3.3V.
3. MIC5253-ADJYC5-TR: Adjustable output voltage version of the MIC5253 series.

These alternative models offer similar characteristics and functionality, but with different output voltage options to suit specific application requirements.

In conclusion, the MIC5253-2.8YC5-TR is a voltage regulator that provides stable output voltage, low dropout voltage, and low quiescent current. It is commonly used in various electronic devices and systems, offering advantages such as compact size and thermal shutdown protection. However, it has limitations in terms of maximum output current and input voltage range. Alternative models with different output voltage options are available to cater to diverse application needs.