MIC5216-5.0BMM

Product Overview

Category

MIC5216-5.0BMM belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The MIC5216-5.0BMM comes in a small surface-mount SOT-23 package.
• Essence: This voltage regulator is designed to provide a stable output voltage with low dropout and low quiescent current.
• Packaging/Quantity: It is typically sold in reels or tubes, containing a specific quantity of units per package.

Specifications

The specifications of MIC5216-5.0BMM are as follows:

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 5.0V
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 75µA
• Load Regulation: ±0.1%
• Line Regulation: ±0.05%
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The pin configuration of MIC5216-5.0BMM is as follows:

```

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| | --| VIN VOUT |-- --| GND EN |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• GND: Ground pin
• EN: Enable pin (active high)

Functional Features

• Low Dropout: The MIC5216-5.0BMM has a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: It consumes very low current when in standby mode, minimizing power consumption.
• Thermal Shutdown Protection: The regulator includes thermal shutdown protection to prevent damage due to excessive temperature.
• Short Circuit Protection: It is equipped with short circuit protection, safeguarding the regulator and the connected circuitry.

Advantages and Disadvantages

Advantages

• Stable Output Voltage: The MIC5216-5.0BMM provides a stable 5.0V output voltage, ensuring reliable operation of the connected components.
• Small Package Size: Its compact SOT-23 package allows for easy integration into space-constrained designs.
• Low Quiescent Current: The low quiescent current helps conserve power in battery-powered applications.

Disadvantages

• Limited Input Voltage Range: The input voltage range of 2.3V to 16V may not be suitable for all applications requiring voltage regulation.
• Dropout Voltage: The dropout voltage of 120mV at 100mA might be relatively high for some low-power applications.

Working Principles

The MIC5216-5.0BMM is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly to maintain a constant output voltage.

Detailed Application Field Plans

The MIC5216-5.0BMM can be used in various electronic applications, including but not limited to:

1. Battery-Powered Devices: It can regulate the voltage in portable devices such as smartphones, tablets, and wearable devices.
2. Embedded Systems: The voltage regulator can be used in microcontroller-based systems, providing a stable power supply for reliable operation.
3. Industrial Control Systems: It finds application in industrial control systems, ensuring consistent voltage levels for sensors, actuators, and other components.
4. Automotive Electronics: The regulator can be employed in automotive electronics, maintaining a stable voltage for various subsystems.

Detailed and Complete Alternative Models

Some alternative models to MIC5216-5.0BMM that offer similar functionality include:

1. LM1117-5.0: A popular voltage regulator with a fixed 5.0V output voltage.
2. LT1763-5.0: A low dropout voltage regulator with a fixed 5.0V output voltage.
3. TPS7A4901: An adjustable voltage regulator with low dropout and low quiescent current.

These alternative models can be considered based on specific requirements and design constraints.

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