MIC5236-3.3YMM-TR

Product Overview

Category

MIC5236-3.3YMM-TR belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 120mV at 100mA
• Low Quiescent Current: 75µA
• Thermal Shutdown Protection
• Short Circuit Protection
• Small Package Size: SOT-23-5

Packaging/Quantity

The MIC5236-3.3YMM-TR is typically packaged in a reel containing 3000 units.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 3.3V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 120mV (typical) at 100mA
• Quiescent Current: 75µA (typical)
• Line Regulation: 0.05%/V (typical)
• Load Regulation: 0.1%/mA (typical)
• Ripple Rejection: 70dB (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-5

Pin Configuration

The MIC5236-3.3YMM-TR has the following pin configuration:

```

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| | --| V+ |-- --| |-- --| GND|-- --| |-- --| Vout|-- |____| ```

Pin Descriptions: - V+: Input Voltage - GND: Ground - Vout: Output Voltage

Functional Features

1. Voltage Regulation: The MIC5236-3.3YMM-TR provides a stable output voltage of 3.3V, regardless of input voltage fluctuations.
2. Low Dropout Voltage: With a dropout voltage as low as 120mV at 100mA, the regulator minimizes power dissipation and improves efficiency.
3. Low Quiescent Current: The device operates with a low quiescent current of 75µA, reducing power consumption in standby or idle modes.
4. Thermal Shutdown Protection: It incorporates thermal shutdown protection to prevent damage due to excessive temperature.
5. Short Circuit Protection: The regulator is equipped with short circuit protection, safeguarding the circuit from potential damage.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Small package size enables space-saving designs.
• Thermal shutdown and short circuit protection enhance reliability.

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.
• Output voltage fixed at 3.3V may not meet the requirements of all circuits.

Working Principles

The MIC5236-3.3YMM-TR is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage of 3.3V. The regulator operates in a continuous mode, ensuring a stable output even under varying load conditions.

Detailed Application Field Plans

The MIC5236-3.3YMM-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

1. LM1117-3.3: This voltage regulator offers similar specifications and features to the MIC5236-3.3YMM-TR, including a 3.3V output voltage and low dropout voltage.
2. LT1763-3.3: Another alternative with comparable characteristics, providing a stable 3.3V output and low quiescent current.

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

In conclusion, the MIC5236-3.3YMM-TR is a voltage regulator that provides stable 3.3V output voltage with low dropout and quiescent currents. It offers thermal shutdown and short circuit protection, making it suitable for various electronic applications. However, its limited maximum output current and fixed output voltage may restrict its use in certain high-power or specialized circuits.