MIC5246-3.2BM5-TR

Product Overview

Category

MIC5246-3.2BM5-TR belongs to the category of voltage regulators.

Use

This product is used to regulate voltage in electronic circuits.

Characteristics

• Low dropout voltage
• Low quiescent current
• High output accuracy
• Thermal shutdown protection
• Short-circuit current limit

Package

MIC5246-3.2BM5-TR is available in a small SOT-23-5 package.

Essence

The essence of this product is to provide stable and regulated voltage for various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 3.2V
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 35µA
• Line Regulation: ±0.1%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5246-3.2BM5-TR has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption.
• High output accuracy provides precise voltage regulation.
• Thermal shutdown protection prevents overheating.
• Short-circuit current limit protects the circuit from damage.

Advantages and Disadvantages

Advantages

• Small package size allows for space-saving designs.
• Wide input voltage range enables compatibility with various power sources.
• Excellent line and load regulation ensure stable output voltage.
• Thermal shutdown protection enhances reliability.

Disadvantages

• Limited output voltage options (specifically 3.2V in this case).
• SOT-23-5 package may require surface mount soldering expertise.

Working Principles

MIC5246-3.2BM5-TR operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal circuitry monitors the input voltage, output voltage, and current to maintain a stable and regulated output voltage.

Detailed Application Field Plans

MIC5246-3.2BM5-TR finds applications in various electronic devices that require a stable 3.2V power supply. Some potential application fields include:

1. Battery-powered devices: This voltage regulator can be used in portable electronics such as smartphones, tablets, and wearable devices to ensure consistent power delivery.

2. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require efficient power management. MIC5246-3.2BM5-TR can be utilized in these devices for reliable voltage regulation.

3. Embedded systems: Microcontrollers, sensors, and other embedded systems often require a precise and stable power supply. This voltage regulator can be integrated into such systems to provide the necessary voltage regulation.

4. Automotive electronics: With its wide operating temperature range and thermal shutdown protection, MIC5246-3.2BM5-TR is suitable for automotive applications where stable voltage regulation is crucial.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5246-3.2BM5-TR are:

1. LM1117-3.3: A popular voltage regulator with a fixed output voltage of 3.3V.
2. MCP1700-3302E: Another voltage regulator with a fixed output voltage of 3.3V, available in various package options.
3. LT1763-3.3: A high-performance voltage regulator with a fixed output voltage of 3.3V and low dropout voltage.

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

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