MIC5256-2.5YM5-TR

Product Overview

Category

MIC5256-2.5YM5-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 MIC5256-2.5YM5-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 power when in standby mode.
• Thermal shutdown protection: It includes built-in protection against overheating.

Package

The MIC5256-2.5YM5-TR comes in a small surface-mount package, commonly known as SOT-23-5.

Essence

The essence of this product lies in its ability to maintain a constant and reliable output voltage despite fluctuations in the input voltage.

Packaging/Quantity

The product is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 12V
• Output Voltage: 2.5V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5256-2.5YM5-TR has five pins arranged as follows:

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1. Pin 1: VIN (Input Voltage)
2. Pin 2: GND (Ground)
3. Pin 3: NC (No Connection)
4. Pin 4: VOUT (Output Voltage)
5. Pin 5: BYP (Bypass Capacitor)

Functional Features

• Voltage Regulation: The MIC5256-2.5YM5-TR maintains a stable output voltage of 2.5V, regardless of input voltage fluctuations.
• Low Dropout Voltage: It operates efficiently even when the input voltage is close to the desired output voltage, minimizing power loss.
• Low Quiescent Current: The regulator consumes minimal power in standby mode, making it suitable for battery-powered applications.
• Thermal Shutdown Protection: Built-in protection prevents overheating, ensuring the longevity and reliability of the device.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• Wide input voltage range allows for flexibility in various electronic circuits.
• Low dropout voltage ensures efficient operation even with low input-output differentials.
• Low quiescent current minimizes power consumption, extending battery life.
• Thermal shutdown protection enhances reliability and safeguards against overheating.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Lack of adjustable output voltage limits its versatility in certain scenarios.

Working Principles

The MIC5256-2.5YM5-TR is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage. The internal circuitry ensures stability and protection against thermal overload.

Detailed Application Field Plans

The MIC5256-2.5YM5-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 - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. LM1117-2.5
2. LT1763-2.5
3. MCP1702-2.5

These alternative models offer similar voltage regulation capabilities and can be considered as substitutes for the MIC5256-2.5YM5-TR.

In conclusion, the MIC5256-2.5YM5-TR is a voltage regulator that provides stable output voltage, low dropout voltage, and low quiescent current. It is commonly used in various electronic applications and offers advantages such as compact size, wide input voltage range, and thermal shutdown protection. However, it has limitations in terms of output current capacity and adjustable output voltage. Alternative models like LM1117-2.5, LT1763-2.5, and MCP1702-2.5 can be considered as alternatives to this product.