MIC29501-3.3WT

Product Overview

Category

MIC29501-3.3WT belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Thermal shutdown protection
• Current limiting protection

Package

MIC29501-3.3WT comes in a TO-220 package.

Essence

The essence of this product is to provide stable and regulated voltage output 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: 4.5V to 26V
• Output Voltage: 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 450mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC29501-3.3WT 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

• High accuracy voltage regulation ensures stable output.
• Low dropout voltage allows efficient operation even with low input voltages.
• Thermal shutdown protection prevents damage due to excessive heat.
• Current limiting protection safeguards against overcurrent conditions.

Advantages

• Provides precise and reliable voltage regulation.
• Suitable for low input voltage applications.
• Offers protection mechanisms for enhanced safety.
• Wide operating temperature range enables usage in various environments.

Disadvantages

• Limited output current capacity (up to 1A).
• Higher dropout voltage compared to some alternative models.
• Requires external components for proper operation.

Working Principles

MIC29501-3.3WT utilizes a voltage reference, error amplifier, pass transistor, and feedback mechanism to regulate the output voltage. The input voltage is compared to the reference voltage, and the error amplifier adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

MIC29501-3.3WT finds applications in various electronic systems, including but not limited to: - Power supplies - Battery-powered devices - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC29501-3.3WT are: - LM1117-3.3 - LT1086-3.3 - TPS73633DBVR

These models offer similar voltage regulation capabilities and can be suitable replacements depending on specific requirements.

In conclusion, MIC29501-3.3WT is a voltage regulator with high precision and low dropout voltage. It provides stable voltage output for various electronic applications. While it has certain limitations, its functional features and advantages make it a reliable choice in many scenarios.