MIC29510-3.3WT

Product Overview

Category

MIC29510-3.3WT belongs to the category of voltage regulators.

Use

It is primarily used to regulate and stabilize 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

MIC29510-3.3WT comes in a TO-220 package.

Essence

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

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 6V to 26V
• Output Voltage: 3.3V ±2%
• Output Current: Up to 1A
• Dropout Voltage: 380mV at 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C
• Package Type: TO-220

Detailed Pin Configuration

MIC29510-3.3WT 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 MIC29510-3.3WT ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
• Low Dropout Voltage: It exhibits a low dropout voltage of 380mV at 1A, minimizing power dissipation.
• Low Quiescent Current: The device consumes only 120µA of current when in standby mode, conserving power.
• Thermal Shutdown Protection: It incorporates a thermal shutdown feature that protects the regulator from overheating.
• Short Circuit and Overcurrent Protection: MIC29510-3.3WT safeguards against short circuits and excessive current flow, preventing damage to the circuit.

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage minimizes power dissipation.
• Thermal shutdown protection ensures safe operation.
• Short circuit and overcurrent protection enhance reliability.
• Compact TO-220 package facilitates easy integration into various electronic systems.

Disadvantages

• Limited output current capacity of 1A may not be sufficient for high-power applications.
• Higher quiescent current compared to some alternative models may impact power efficiency in low-power devices.

Working Principles

MIC29510-3.3WT utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The MIC29510-3.3WT is widely used in various electronic applications, including but not limited to:

1. Power supply modules
2. Battery-powered devices
3. Embedded systems
4. Industrial automation
5. Automotive electronics
6. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to consider are:

1. LM1117-3.3
2. LT1086-3.3
3. TPS79633
4. ADP3339

These models offer similar functionality and can be suitable replacements based on specific requirements.

In conclusion, MIC29510-3.3WT is a voltage regulator that provides stable and regulated voltage output. With its low dropout voltage, thermal shutdown protection, and short circuit/overcurrent protection, it offers advantages in various electronic applications. However, its limited output current capacity and higher quiescent current should be considered when selecting the appropriate voltage regulator for specific projects.