LT1964IDD#TRPBF

Product Overview

Category

LT1964IDD#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation purposes.

Characteristics

• Low dropout voltage: This IC has a low dropout voltage, which means it can regulate voltage even when the input voltage is close to the desired output voltage.
• High current capability: The LT1964IDD#TRPBF can handle high currents, making it suitable for applications that require a stable power supply for power-hungry components.
• Adjustable output voltage: The output voltage of this IC can be adjusted within a certain range to meet specific requirements.
• Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent overheating and potential damage to the device.

Package

The LT1964IDD#TRPBF is available in a small outline integrated circuit (SOIC) package. This package provides ease of use and compatibility with standard PCB manufacturing processes.

Essence

The essence of LT1964IDD#TRPBF lies in its ability to provide stable and regulated voltage to electronic circuits, ensuring proper functioning of various components.

Packaging/Quantity

This product is typically sold in reels or tubes containing a specified quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage Range: 1.21V to 19.5V
• Dropout Voltage: 340mV at 1A Load Current
• Maximum Output Current: 1.5A
• Quiescent Current: 75μA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1964IDD#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for adjusting the output voltage
4. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High current capability allows it to power demanding components without voltage fluctuations.
• Adjustable output voltage provides flexibility in meeting specific requirements.
• Thermal shutdown protection prevents overheating and potential damage.

Advantages and Disadvantages

Advantages

• Low dropout voltage enables efficient voltage regulation.
• High current capability makes it suitable for power-hungry applications.
• Adjustable output voltage offers flexibility.
• Thermal shutdown protection enhances reliability.

Disadvantages

• Limited output current compared to some other ICs in the same category.
• May require additional external components for certain applications.

Working Principles

The LT1964IDD#TRPBF operates based on a voltage regulation principle known as a linear regulator. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The LT1964IDD#TRPBF finds applications in various electronic devices and systems, including but not limited to: - Power supplies for microcontrollers and digital circuits - Battery-powered devices requiring stable voltage - Audio amplifiers and signal processing circuits - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• LM1117: A popular linear regulator with adjustable output voltage and high current capability.
• LT1763: Another low dropout voltage regulator with adjustable output voltage and thermal shutdown protection.
• LM7805: A widely used fixed output voltage regulator with high current capability.

These alternative models offer similar functionality and can be considered as substitutes for the LT1964IDD#TRPBF depending on specific requirements.

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