MIC2179-5.0BSM

Product Overview

Category

MIC2179-5.0BSM belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC2179-5.0BSM provides a stable output voltage of 5.0V.
• Efficiency: It offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low dropout voltage: The regulator has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The MIC2179-5.0BSM includes thermal shutdown protection, preventing damage due to excessive heat.
• Short-circuit protection: It features built-in short-circuit protection, safeguarding the circuit from damage in case of a short circuit.

Package and Quantity

The MIC2179-5.0BSM is available in a compact surface-mount package. Each package contains one unit of the voltage regulator.

Specifications

• Input voltage range: 6V to 20V
• Output voltage: 5.0V
• Maximum output current: 1A
• Dropout voltage: 0.3V (typical)
• Operating temperature range: -40°C to +125°C

Pin Configuration

The MIC2179-5.0BSM has the following pin configuration:

```

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| | --| VIN GND |-- --| VOUT NC |-- |___________| ```

• VIN: Input voltage pin
• GND: Ground pin
• VOUT: Output voltage pin
• NC: No connection pin

Functional Features

• Voltage regulation: The MIC2179-5.0BSM ensures a stable output voltage regardless of variations in the input voltage.
• Overcurrent protection: It includes built-in overcurrent protection, preventing damage to the circuit in case of excessive current flow.
• Thermal shutdown protection: The regulator shuts down if the temperature exceeds a safe limit, protecting the device from overheating.

Advantages

• High efficiency leads to minimal power loss.
• Compact package size allows for easy integration into electronic circuits.
• Built-in protection features enhance the reliability and durability of the product.

Disadvantages

• Limited maximum output current of 1A may not be suitable for high-power applications.
• The dropout voltage of 0.3V may restrict its use in low-voltage systems.

Working Principles

The MIC2179-5.0BSM 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 stable output voltage of 5.0V.

Application Field Plans

The MIC2179-5.0BSM is commonly used in various electronic devices and systems, including: - Battery-powered devices - Embedded systems - Automotive electronics - Industrial control systems

Alternative Models

Other voltage regulators that can be considered as alternatives to the MIC2179-5.0BSM include: - LM7805: A popular linear voltage regulator with similar specifications. - LT1763: A low dropout voltage regulator suitable for low-voltage applications. - TPS7A4700: A high-current, low-dropout voltage regulator designed for demanding applications.

These alternative models offer different features and specifications, providing flexibility in choosing the most suitable voltage regulator for specific requirements.

In conclusion, the MIC2179-5.0BSM is a voltage regulator that provides stable and efficient voltage regulation. With its compact size and built-in protection features, it finds applications in various electronic systems. However, its limited maximum output current and dropout voltage should be considered when selecting a voltage regulator for specific applications.