LT1764ET-1.8#06PBF

Product Overview

Category

The LT1764ET-1.8#06PBF 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 LT1764ET-1.8#06PBF has a low dropout voltage, allowing it to operate efficiently even when the input voltage is close to the desired output voltage.
• High accuracy: This voltage regulator provides precise and stable output voltage, ensuring reliable performance of connected devices.
• Low quiescent current: The LT1764ET-1.8#06PBF consumes minimal current when in standby mode, conserving power and extending battery life.
• Thermal shutdown protection: It incorporates thermal shutdown circuitry to prevent overheating and damage to the device.

Package

The LT1764ET-1.8#06PBF is available in a TO-220 package, which provides mechanical support and efficient heat dissipation.

Essence

The essence of the LT1764ET-1.8#06PBF lies in its ability to regulate voltage with high precision and efficiency, making it an essential component in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Input Voltage Range: 2.5V - 20V
• Output Voltage: 1.8V
• Maximum Output Current: 3A
• Dropout Voltage: 300mV @ 3A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-220

Detailed Pin Configuration

The LT1764ET-1.8#06PBF has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Voltage Regulation: The LT1764ET-1.8#06PBF maintains a stable output voltage of 1.8V, regardless of variations in the input voltage or load conditions.
• Current Limiting: It incorporates current limiting circuitry to protect connected devices from excessive current flow.
• Thermal Protection: The device includes thermal shutdown protection, preventing damage due to excessive heat.

Advantages and Disadvantages

Advantages

• High accuracy and stability in voltage regulation.
• Low dropout voltage enables efficient operation even with low input voltages.
• Low quiescent current consumption for power-saving applications.
• Thermal shutdown protection prevents overheating and damage.

Disadvantages

• Limited output current capacity of 3A may not be suitable for high-power applications.
• Requires external components for proper operation, increasing complexity.

Working Principles

The LT1764ET-1.8#06PBF operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 1.8V. This is achieved by controlling the pass transistor, which regulates the voltage drop across it to achieve the desired output voltage.

Detailed Application Field Plans

The LT1764ET-1.8#06PBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices: It ensures stable voltage supply to sensitive components, extending battery life. - Embedded systems: Provides regulated voltage to microcontrollers, sensors, and other components. - Communication equipment: Maintains precise voltage levels for reliable signal processing. - Automotive electronics: Used in vehicle systems to regulate voltage for various components.

Detailed and Complete Alternative Models

1. LM1117-1.8: A popular alternative with similar specifications and package type.
2. LT1763-1.8: Offers lower dropout voltage and higher output current capability.
3. ADP3339-1.8: Provides high accuracy and low quiescent current, suitable for power-sensitive applications.

Please note that the above alternatives are suggestions and it is recommended to refer to the manufacturer's datasheets for detailed specifications and suitability for specific applications.

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