LT1764AET#06PBF

Product Overview

Category

The LT1764AET#06PBF belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Fast transient response

Package

The LT1764AET#06PBF comes in a TO-220 package.

Essence

The essence of the LT1764AET#06PBF is its ability to provide stable and accurate voltage regulation in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage Range: 1.21V to 15V
• Dropout Voltage: 300mV at 1A Load Current
• Quiescent Current: 50µA
• Output Current: Up to 3A
• Line Regulation: ±0.02%
• Load Regulation: ±0.04%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1764AET#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

• Low dropout voltage allows for efficient power conversion.
• High output voltage accuracy ensures precise voltage regulation.
• Low quiescent current minimizes power consumption.
• Fast transient response enables quick adjustment to load changes.

Advantages and Disadvantages

Advantages

• Provides stable and accurate voltage regulation.
• Suitable for a wide range of input and output voltage requirements.
• Low power consumption.
• Fast response to load changes.

Disadvantages

• Limited maximum output current compared to some other models.
• Higher cost compared to basic voltage regulators.

Working Principles

The LT1764AET#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 stable output voltage despite variations in input voltage or load conditions. This is achieved through the use of a precision voltage reference, error amplifier, and pass transistor.

Detailed Application Field Plans

The LT1764AET#06PBF finds applications in various electronic systems that require precise voltage regulation. Some common application fields include:

1. Power supply units for microcontrollers and digital processors.
2. Battery-powered devices requiring efficient power conversion.
3. Audio amplifiers and signal processing circuits.
4. Industrial control systems and instrumentation.
5. Automotive electronics.

Detailed and Complete Alternative Models

1. LM317T: A popular general-purpose adjustable voltage regulator.
2. LT1084CP-5: A high-current, low dropout voltage regulator.
3. LM1117-3.3: A low dropout voltage regulator with fixed 3.3V output.

These alternative models offer similar functionality and can be considered as substitutes for the LT1764AET#06PBF depending on specific requirements.

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