LT1764AEFE-3.3#TRPBF

Product Overview

Category

The LT1764AEFE-3.3#TRPBF belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage: The LT1764AEFE-3.3#TRPBF has a low dropout voltage, allowing it to operate efficiently even when the input voltage is close to the desired output voltage.
• High accuracy: It provides precise voltage regulation, ensuring stable and reliable performance.
• Low noise: This voltage regulator minimizes output voltage fluctuations, resulting in reduced noise interference in electronic systems.
• Current limiting and thermal shutdown protection: The LT1764AEFE-3.3#TRPBF incorporates built-in features to protect against excessive current and overheating, enhancing its durability and safety.

Package

The LT1764AEFE-3.3#TRPBF comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of the LT1764AEFE-3.3#TRPBF lies in its ability to provide accurate and stable voltage regulation, ensuring optimal performance of electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 3.3V
• Maximum Output Current: 1.5A
• Dropout Voltage: 300mV (typical)
• Line Regulation: ±0.02% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-23

Detailed Pin Configuration

The LT1764AEFE-3.3#TRPBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage enables efficient operation even with low input-output voltage differentials.
• High accuracy ensures precise voltage regulation, suitable for sensitive electronic components.
• Current limiting and thermal shutdown protection safeguard against excessive current and overheating, enhancing reliability.

Advantages and Disadvantages

Advantages

• Low dropout voltage allows for efficient operation in various applications.
• High accuracy ensures stable and reliable voltage regulation.
• Built-in protection features enhance durability and safety.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• SOT-23 package may require additional heat dissipation measures in certain scenarios.

Working Principles

The LT1764AEFE-3.3#TRPBF 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. By comparing the output voltage with a reference voltage, the regulator adjusts the pass transistor to maintain a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

The LT1764AEFE-3.3#TRPBF finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

• LM1117-3.3: A popular alternative with similar specifications and performance characteristics.
• LT1084CP-3.3: Another option offering higher maximum output current capability.
• ADP3339AKCZ-3.3: An alternative with comparable accuracy and dropout voltage.

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

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