MIC5207-4.0BM5-TR

Product Overview

Category

MIC5207-4.0BM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5207-4.0BM5-TR provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal power when in standby mode.
• Thermal shutdown protection: It includes built-in protection against overheating.

Package

MIC5207-4.0BM5-TR is available in a small SOT-23-5 package.

Essence

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

Packaging/Quantity

The MIC5207-4.0BM5-TR is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 4.0V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5207-4.0BM5-TR has five pins arranged as follows:

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1. IN: Input voltage pin.
2. GND: Ground reference pin.
3. EN: Enable pin for turning the regulator on/off.
4. BYP: Bypass capacitor connection pin.
5. OUT: Output voltage pin.

Functional Features

• Voltage Regulation: The MIC5207-4.0BM5-TR maintains a constant output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: It can operate with a minimal voltage difference between the input and output, ensuring efficient power conversion.
• Thermal Shutdown Protection: The regulator includes built-in protection to prevent damage due to excessive heat.
• Enable Pin: The EN pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• Stable Output: Provides a reliable and consistent output voltage.
• Low Power Consumption: Consumes minimal power in standby mode.
• Small Package Size: The SOT-23-5 package is compact and suitable for space-constrained applications.
• Thermal Protection: Built-in thermal shutdown protection prevents overheating.

Disadvantages

• Limited Maximum Output Current: The regulator has a maximum output current of 150mA, which may not be sufficient for high-power applications.
• Narrow Input Voltage Range: The input voltage range is limited to 2.3V to 16V, which may not be suitable for all applications.

Working Principles

The MIC5207-4.0BM5-TR operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output. When the input voltage fluctuates, the regulator adjusts its internal components to ensure a constant output voltage.

Detailed Application Field Plans

The MIC5207-4.0BM5-TR finds application in various electronic devices and circuits that require a stable voltage supply. Some common application fields include:

1. Battery-Powered Devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the stable voltage provided by this regulator.
2. IoT Devices: Internet of Things (IoT) devices often operate on low voltages and require stable power sources.
3. Automotive Electronics: The regulator can be used in automotive applications to ensure a stable voltage supply for various electronic components.
4. Industrial Control Systems: It finds application in industrial control systems that require precise and stable voltage levels.

Detailed and Complete Alternative Models

1. MIC5207-3.3BM5-TR: Provides a regulated output voltage of 3.3V.
2. MIC5207-5.0BM5-TR: Offers a regulated output voltage of 5.0V.
3. MIC5207-ADJBM5-TR: Adjustable output voltage version, allowing for fine-tuning of the desired voltage level.

These alternative models offer similar characteristics and functionality while catering to different voltage requirements.

In conclusion, the MIC5207-4.0BM5-TR is a voltage regulator that provides stable and reliable voltage output. Its low dropout voltage, thermal protection, and small package size make it suitable for various electronic applications. However, its limited maximum output current and input voltage range should be considered when selecting this regulator for specific projects.