MIC39101-3.0BM

Product Overview

Category

MIC39101-3.0BM belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limit

Package

MIC39101-3.0BM is available in a compact SOT-223 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

MIC39101-3.0BM is typically packaged in reels containing 2500 units.

Specifications

• Output Voltage: 3.0V
• Input Voltage Range: 2.5V to 6.0V
• Dropout Voltage: 120mV (typical)
• Quiescent Current: 120µA (typical)
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC39101-3.0BM has the following pin configuration:

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

Functional Features

• High Precision Regulation: The MIC39101-3.0BM provides accurate and stable voltage regulation, ensuring consistent performance of connected devices.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current minimizes power consumption when the regulator is idle, making it suitable for battery-powered applications.
• Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection, which prevents damage due to excessive temperature.
• Short-Circuit Current Limit: MIC39101-3.0BM has built-in short-circuit current limiting to protect the regulator and connected components from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient power conversion.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit current limit protects against damage.

Disadvantages

• Limited output current capacity (maximum 1A).
• Restricted input voltage range (2.5V to 6.0V).

Working Principles

MIC39101-3.0BM operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal feedback mechanism compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage level.

Detailed Application Field Plans

MIC39101-3.0BM finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC39101-3.0BM include: - LM1117-3.3 - LT1763-3.3 - TPS79633

These alternatives can be considered based on specific requirements and compatibility with the target application.

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