MIC5216-3.8BM5-TR

Product Overview

Category

MIC5216-3.8BM5-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 MIC5216-3.8BM5-TR provides a stable output voltage.
• Low dropout: 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 MIC5216-3.8BM5-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 voltage output despite fluctuations in the input voltage.

Packaging/Quantity

The MIC5216-3.8BM5-TR is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 3.8V
• Output Current: Up to 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 75µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5216-3.8BM5-TR has the following pin configuration:

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

Functional Features

• Voltage Regulation: The MIC5216-3.8BM5-TR maintains a stable output voltage of 3.8V, regardless of input voltage fluctuations.
• Low Dropout: It operates efficiently even when the input voltage is close to the desired output voltage, minimizing power loss.
• Thermal Shutdown Protection: The regulator includes a thermal shutdown feature that protects it from overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

• Stable Output Voltage: The MIC5216-3.8BM5-TR provides a reliable and constant output voltage, ensuring consistent performance of electronic circuits.
• Low Quiescent Current: It consumes minimal power in standby mode, making it suitable for battery-powered devices.
• Small Package Size: The surface-mount package allows for easy integration into compact electronic designs.

Disadvantages

• Limited Output Current: The maximum output current of 500mA may not be sufficient for high-power applications.
• Narrow Input Voltage Range: The input voltage range of 2.3V to 16V may limit its compatibility with certain systems.

Working Principles

The MIC5216-3.8BM5-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal components to maintain a stable 3.8V output.

Detailed Application Field Plans

The MIC5216-3.8BM5-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. LM1117-3.8: A popular alternative with similar specifications and pin configuration.
2. LT1763-3.8: Offers higher output current capability and wider input voltage range.
3. TPS73601DRBR: Provides lower dropout voltage and adjustable output voltage.

These alternative models offer different features and capabilities, allowing designers to choose the most suitable option for their specific requirements.

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