MIC5156-5.0BN

Product Overview

Category

MIC5156-5.0BN belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: 5.0V
• Package type: BN (Bipolar, Non-isolated)
• Essence: Integrated circuit voltage regulator
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

The MIC5156-5.0BN voltage regulator has the following specifications:

• Input Voltage Range: 7V to 35V
• Output Voltage: 5.0V ±4%
• Output Current: Up to 100mA
• Dropout Voltage: 1.2V (typical)
• Quiescent Current: 1.0mA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5156-5.0BN package consists of three pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Low dropout voltage: The MIC5156-5.0BN exhibits a low dropout voltage, ensuring efficient voltage regulation even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: This feature prevents the device from overheating by shutting it down when the temperature exceeds a certain threshold.
• Short-circuit protection: The voltage regulator is designed to protect against short-circuits, preventing damage to the circuitry.
• Reverse polarity protection: The MIC5156-5.0BN incorporates reverse polarity protection, safeguarding the device and the connected circuit from potential damage caused by incorrect polarity connections.

Advantages and Disadvantages

Advantages

• Compact size and easy integration into various electronic circuits
• Wide input voltage range allows for versatile applications
• Low dropout voltage ensures efficient voltage regulation
• Built-in protection features enhance reliability

Disadvantages

• Limited output current capacity (up to 100mA)
• Not suitable for high-power applications

Working Principles

The MIC5156-5.0BN operates as a linear voltage regulator. It regulates the output voltage by continuously adjusting the resistance between the input and output pins, maintaining a stable 5.0V output regardless of variations in the input voltage.

Detailed Application Field Plans

The MIC5156-5.0BN is commonly used in various electronic devices and applications, including:

1. Battery-powered devices: It can be utilized to regulate the voltage supplied by batteries, ensuring consistent power delivery to the connected circuitry.
2. Microcontroller systems: The voltage regulator can provide a stable power source for microcontrollers, preventing voltage fluctuations that could affect their performance.
3. Sensor modules: It is often employed to regulate the voltage supplied to sensor modules, ensuring accurate and reliable measurements.

Detailed and Complete Alternative Models

Some alternative models to the MIC5156-5.0BN voltage regulator include:

1. LM7805: A widely used linear voltage regulator with similar specifications and characteristics.
2. LT1084: A high-current linear voltage regulator capable of delivering higher output currents compared to the MIC5156-5.0BN.
3. LM317: A versatile adjustable voltage regulator that allows for precise output voltage selection within a specified range.

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

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