MIC5256-2.85YM5-TR

Product Overview

Category

The MIC5256-2.85YM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5256-2.85YM5-TR provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the 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 MIC5256-2.85YM5-TR comes in a small SOT-23-5 package.

Essence

This voltage regulator is designed to ensure a steady and reliable power supply to electronic devices.

Packaging/Quantity

The product is typically packaged in reels, with each reel containing a specific quantity of regulators.

Specifications

• Input voltage range: 2.3V to 16V
• Output voltage: 2.85V
• Maximum output current: 150mA
• Dropout voltage: 200mV at 100mA
• Quiescent current: 40µA
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5256-2.85YM5-TR has five pins arranged as follows:

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

Functional Features

• Voltage Regulation: The MIC5256-2.85YM5-TR ensures a stable output voltage regardless of variations in the input voltage.
• Low Dropout Voltage: It can maintain efficient operation even when the input voltage is only slightly higher than the desired output voltage.
• Low Quiescent Current: The regulator consumes minimal current when it is not actively delivering power, resulting in improved energy efficiency.
• Thermal Shutdown Protection: Built-in protection mechanism that shuts down the regulator if it exceeds the safe operating temperature range.

Advantages and Disadvantages

Advantages

• Provides stable output voltage under varying input conditions.
• Low dropout voltage enables efficient operation even with low input-output differentials.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage due to excessive heat.

Disadvantages

• Limited maximum output current of 150mA.
• SOT-23-5 package may be challenging to solder for some users.

Working Principles

The MIC5256-2.85YM5-TR operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This regulation is achieved by controlling the flow of current through a pass transistor.

Detailed Application Field Plans

The MIC5256-2.85YM5-TR can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5256-2.85YM5-TR include: - LM1117-2.85 - LT1763-2.85 - MCP1702-2.85

These alternatives have comparable specifications and can be considered as substitutes depending on specific requirements.

In conclusion, the MIC5256-2.85YM5-TR is a voltage regulator that provides stable output voltage, low dropout voltage, and low quiescent current. It offers thermal shutdown protection and is commonly used in battery-powered devices, portable electronics, IoT devices, automotive electronics, and industrial control systems. Alternative models such as LM1117-2.85, LT1763-2.85, and MCP1702-2.85 can be considered based on specific needs.