MIC5216-5.0YMM

Product Overview

Category

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

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The MIC5216-5.0YMM comes in a small surface-mount SOT-23 package.
• Essence: This voltage regulator is designed to provide a stable output voltage regardless of input voltage fluctuations.
• Packaging/Quantity: It is typically sold in reels or tubes, with a quantity of 3000 units per reel.

Specifications

The MIC5216-5.0YMM has the following specifications:

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 5.0V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120µA (typical)
• Line Regulation: 0.04% (typical)
• Load Regulation: 0.1% (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The detailed pin configuration of MIC5216-5.0YMM 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

The key functional features of MIC5216-5.0YMM include:

• Low dropout voltage: The regulator can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: It consumes minimal current when in standby mode, making it suitable for battery-powered applications.
• Thermal shutdown protection: The regulator automatically shuts down if the temperature exceeds a safe limit, preventing damage to the device.

Advantages and Disadvantages

Advantages

• Small package size allows for space-efficient designs.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage ensures efficient regulation even with low input voltages.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Lack of adjustable output voltage limits flexibility in certain designs.

Working Principles

MIC5216-5.0YMM 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. This allows it to maintain a constant output voltage despite fluctuations in the input voltage.

Detailed Application Field Plans

MIC5216-5.0YMM finds applications in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from its low quiescent current and small form factor.
2. Industrial control systems: It can be used to regulate voltage in control circuits, ensuring stable operation of sensors, actuators, and other components.
3. Automotive electronics: The regulator is suitable for automotive applications where a stable voltage supply is crucial for proper functioning of various systems.

Detailed and Complete Alternative Models

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

1. LM1117-5.0: A popular voltage regulator with a fixed 5.0V output voltage and higher output current capability.
2. MCP1700-500: Another voltage regulator with a fixed 5.0V output voltage, low quiescent current, and a wide input voltage range.
3. LT1761-5.0: A high-performance regulator with a fixed 5.0V output voltage, low dropout voltage, and excellent line and load regulation characteristics.

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

In conclusion, MIC5216-5.0YMM is a voltage regulator that offers stable output voltage regulation in various electronic circuits. Its small package size, low dropout voltage, and low quiescent current make it suitable for a wide range of applications. However, its limited output current capacity and fixed output voltage may restrict its use in certain high-power or adjustable voltage designs.