MIC5256-3.1BM5-TR

Product Overview

Category

MIC5256-3.1BM5-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 MIC5256-3.1BM5-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 no load is connected.
• Thermal shutdown protection: It includes built-in protection to prevent overheating.

Package

The MIC5256-3.1BM5-TR comes 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 MIC5256-3.1BM5-TR is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V to 16V
• Output voltage: 3.1V
• Maximum output current: 150mA
• Dropout voltage: 200mV at 100mA
• Quiescent current: 45µA
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5256-3.1BM5-TR has the following pin configuration:

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

Functional Features

• Voltage regulation: The MIC5256-3.1BM5-TR maintains a stable output voltage regardless of variations in the input voltage.
• Low dropout voltage: It can operate with a minimal voltage difference between the input and output, ensuring efficient power conversion.
• Thermal shutdown protection: The regulator includes a thermal shutdown feature that protects it from overheating, enhancing its reliability.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable performance of electronic circuits.
• Low dropout voltage enables efficient power conversion.
• Small package size allows for space-saving designs.
• Thermal shutdown protection prevents damage due to overheating.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Input voltage range may restrict compatibility with certain systems.

Working Principles

The MIC5256-3.1BM5-TR operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This feedback loop continuously monitors and regulates the output voltage, compensating for any variations in the input voltage or load conditions.

Detailed Application Field Plans

The MIC5256-3.1BM5-TR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Automotive electronics

Its stable voltage regulation and low quiescent current make it suitable for applications where power efficiency and reliability are crucial.

Detailed and Complete Alternative Models

• LM1117-3.3: A popular alternative with similar specifications and functionality.
• LT1763-3.3: Another alternative offering higher maximum output current.
• MCP1702-3302E: An alternative with a lower dropout voltage.

These alternatives provide options based on specific requirements and design considerations.

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