LT1963AET#06PBF

Product Overview

Category

The LT1963AET#06PBF belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision: The LT1963AET#06PBF offers excellent voltage regulation with low output voltage noise.
• Low dropout voltage: It can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Current limiting: The device incorporates current limit protection, preventing excessive current flow and potential damage to the circuit.
• Thermal shutdown: In case of excessive temperature rise, the LT1963AET#06PBF shuts down to protect itself from overheating.

Package

The LT1963AET#06PBF comes in a TO-220 package, which provides good thermal dissipation capabilities.

Essence

The essence of the LT1963AET#06PBF lies in its ability to provide precise and stable voltage regulation in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage Range: 1.21V to 20V
• Maximum Output Current: 1.5A
• Dropout Voltage: 300mV (typical)
• Line Regulation: 0.015% (typical)
• Load Regulation: 0.1% (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1963AET#06PBF has three pins:

1. Vin (Pin 1): This pin is used to connect the input voltage source.
2. Vout (Pin 2): This pin provides the regulated output voltage.
3. GND (Pin 3): This pin is connected to the ground reference.

Functional Features

• High accuracy: The LT1963AET#06PBF ensures precise voltage regulation, making it suitable for applications requiring stable power supply.
• Fast transient response: It quickly responds to changes in load conditions, maintaining a stable output voltage.
• Low noise: The device minimizes output voltage fluctuations, reducing interference in sensitive electronic circuits.
• Overcurrent protection: The LT1963AET#06PBF incorporates current limiting to protect the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low dropout voltage
• Current limit protection
• Thermal shutdown feature
• Good thermal dissipation capabilities

Disadvantages

• Limited maximum output current (1.5A)

Working Principles

The LT1963AET#06PBF operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare 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.

Detailed Application Field Plans

The LT1963AET#06PBF finds application in various fields, including:

1. Power supplies for microcontrollers and digital circuits
2. Battery-powered devices requiring stable voltage levels
3. Audio amplifiers and signal processing circuits
4. Automotive electronics
5. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT1963AET#06PBF include:

1. LM317: A popular adjustable voltage regulator with a wide input voltage range.
2. LT1084: Provides higher output current capability compared to the LT1963AET#06PBF.
3. LM1117: A low dropout voltage regulator suitable for low-power applications.

These alternative models can be considered based on specific requirements and design constraints.

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