MIC5236-3.3BMM

Product Overview

Category

MIC5236-3.3BMM belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV
• Low Quiescent Current: 35µA
• Low Shutdown Current: 0.1µA
• Thermal Shutdown Protection
• Short Circuit Protection

Package

MIC5236-3.3BMM is available in a miniature SOT-23 package.

Essence

The essence of MIC5236-3.3BMM lies in its ability to provide a stable output voltage despite variations in input voltage and load conditions.

Packaging/Quantity

This product is typically sold in reels, with each reel containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 35µA
• Shutdown Current: 0.1µA
• Operating Temperature Range: -40°C to +125°C
• Thermal Resistance: 220°C/W (junction-to-ambient)

Detailed Pin Configuration

MIC5236-3.3BMM has three pins:

1. VIN: Input voltage pin.
2. GND: Ground reference pin.
3. VOUT: Output voltage pin.

Functional Features

• Voltage Regulation: MIC5236-3.3BMM ensures a stable output voltage of 3.3V, even with varying input voltage and load conditions.
• Low Quiescent Current: The device consumes only 35µA of current in normal operation, minimizing power consumption.
• Thermal Shutdown Protection: It incorporates a thermal shutdown feature that protects the device from overheating.
• Short Circuit Protection: MIC5236-3.3BMM is equipped with short circuit protection to prevent damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for flexibility in various applications.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection ensures safe operation.
• Small package size enables space-saving designs.

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect efficiency in low input voltage scenarios.

Working Principles

MIC5236-3.3BMM operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to maintain a constant output voltage despite fluctuations in input voltage or load conditions. The internal circuitry adjusts the pass transistor to regulate the output voltage at the desired level.

Detailed Application Field Plans

MIC5236-3.3BMM finds applications in various electronic systems where stable voltage regulation is required. Some common application fields include:

1. Battery-powered devices: It can be used to regulate voltage in portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial control systems: MIC5236-3.3BMM is suitable for regulating voltage in industrial automation equipment and control systems.
3. Automotive electronics: It can be employed in automotive applications like infotainment systems, dashboard displays, and lighting controls.
4. IoT devices: The voltage regulator is well-suited for powering sensors, microcontrollers, and communication modules in IoT devices.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package options.
2. LT1763-3.3: Offers lower dropout voltage and higher maximum output current compared to MIC5236-3.3BMM.
3. MCP1700-3302E: Provides a cost-effective alternative with comparable performance.

These alternative models can be considered based on specific requirements and availability in the market.

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