MIC29510-3.3BT

Product Overview

Category

The MIC29510-3.3BT belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 6V to 26V
• Output Voltage: 3.3V
• Maximum Output Current: 1A
• Low Dropout Voltage: 380mV at 1A
• Low Quiescent Current: 120µA
• Thermal Shutdown Protection
• Short Circuit Protection
• Overcurrent Protection

Package

The MIC29510-3.3BT comes in a TO-220 package, which provides excellent thermal performance and ease of mounting.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply to electronic devices.

Packaging/Quantity

The MIC29510-3.3BT is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 6V to 26V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 1A
• Dropout Voltage: 380mV at 1A
• Quiescent Current: 120µA
• Line Regulation: 0.04%/V
• Load Regulation: 0.2%/A
• Ripple Rejection: 70dB
• Operating Temperature Range: -40°C to +125°C
• Package Type: TO-220

Detailed Pin Configuration

The MIC29510-3.3BT has three pins:

1. Vin (Pin 1): Input voltage pin.
2. Vout (Pin 2): Output voltage pin.
3. GND (Pin 3): Ground pin.

Functional Features

• Voltage Regulation: The MIC29510-3.3BT provides a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Low Dropout Voltage: With a dropout voltage of only 380mV at 1A, this regulator minimizes power dissipation and maximizes efficiency.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection to prevent damage due to excessive temperature.
• Short Circuit Protection: It features built-in short circuit protection, safeguarding the regulator and connected components.
• Overcurrent Protection: The MIC29510-3.3BT includes overcurrent protection, preventing excessive current flow and potential damage.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Thermal shutdown and short circuit protection enhance reliability.
• Compact TO-220 package facilitates easy mounting.

Disadvantages

• Maximum output current limited to 1A, which may not be sufficient for high-power applications.
• Output voltage fixed at 3.3V, limiting flexibility in certain scenarios.

Working Principles

The MIC29510-3.3BT is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor's resistance to maintain a constant output voltage. This regulation process ensures a stable 3.3V output, even when the input voltage varies.

Detailed Application Field Plans

The MIC29510-3.3BT finds application in various electronic systems, including but not limited to: - Power supplies for microcontrollers and digital circuits. - Battery-powered devices requiring a stable 3.3V supply. - Embedded systems and IoT devices. - Automotive electronics. - Industrial control systems.

Detailed and Complete Alternative Models

• LM1117-3.3: A popular alternative with similar specifications and package type.
• LT1086-3.3: Offers higher maximum output current and lower dropout voltage.
• NCP1117-3.3: Provides comparable performance in a smaller SOT-223 package.

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

Word count: 536 words