MIC5206-3.3BM5-TR

Product Overview

Category

The MIC5206-3.3BM5-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 MIC5206-3.3BM5-TR provides a fixed output voltage of 3.3V.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The regulator has a low quiescent current, minimizing power consumption.
• Thermal shutdown protection: It incorporates thermal shutdown protection to prevent overheating.
• Short-circuit protection: The device includes short-circuit protection to safeguard against excessive current flow.

Package

The MIC5206-3.3BM5-TR comes in a small SOT-23-5 package, which is suitable for space-constrained applications.

Essence

This voltage regulator is designed to provide a stable and regulated output voltage of 3.3V, making it ideal for various electronic devices and circuits.

Packaging/Quantity

The MIC5206-3.3BM5-TR is typically available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.3V to 16V
• Output voltage: 3.3V
• Dropout voltage: 120mV at 150mA load
• Quiescent current: 120µA (typical)
• Maximum output current: 150mA
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5206-3.3BM5-TR has five pins arranged as follows:

```

---

| | --| V IN|-- Pin 1 (Input voltage) --| GND |-- Pin 2 (Ground) --| V OUT|-- Pin 3 (Output voltage) --| BYP |-- Pin 4 (Bypass capacitor) --| EN |-- Pin 5 (Enable) |____| ```

Functional Features

• Voltage regulation: The MIC5206-3.3BM5-TR maintains a constant output voltage of 3.3V, regardless of input voltage fluctuations.
• Low dropout voltage: With a low dropout voltage of only 120mV, this regulator can efficiently convert higher input voltages to a stable 3.3V output.
• Low quiescent current: The device operates with a low quiescent current of 120µA, ensuring minimal power consumption when the load is light.
• Thermal shutdown protection: It incorporates thermal shutdown protection, which automatically disables the regulator if the temperature exceeds safe limits.
• Short-circuit protection: The MIC5206-3.3BM5-TR includes short-circuit protection to prevent damage caused by excessive current flow during a fault condition.

Advantages and Disadvantages

Advantages

• Provides a stable and regulated output voltage.
• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit protection safeguards against excessive current flow.

Disadvantages

• Limited maximum output current of 150mA.
• Input voltage range is restricted to 2.3V to 16V.

Working Principles

The MIC5206-3.3BM5-TR utilizes a combination of internal circuitry, feedback mechanisms, and control components to regulate the output voltage. It compares the output voltage to a reference voltage and adjusts the internal circuitry accordingly to maintain a stable 3.3V output. The device also incorporates protection features, such as thermal shutdown and short-circuit protection, to ensure safe operation.

Detailed Application Field Plans

The MIC5206-3.3BM5-TR finds applications in various electronic systems where a stable 3.3V voltage supply is required. Some common application fields include:

1. Embedded Systems: It can be used in microcontroller-based systems, providing a reliable power source for digital circuits.
2. Consumer Electronics: This regulator is suitable for powering low-power devices like portable audio players, handheld gaming consoles, and digital cameras.
3. Communication Systems: It can be employed in wireless communication modules, ensuring a consistent voltage supply for efficient signal processing.
4. Automotive Electronics: The MIC5206-3.3BM5-TR can be utilized in automotive applications, such as dashboard displays, infotainment systems, and sensor circuits.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and pin configuration.
2. TS2950-3.3: Another viable option offering comparable performance