LT1965IQ-1.5#PBF

Product Overview

Category

The LT1965IQ-1.5#PBF belongs to the category of voltage regulators.

Use

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

Characteristics

• The LT1965IQ-1.5#PBF is a low dropout (LDO) linear regulator.
• It operates with an input voltage range of 1.8V to 20V.
• The output voltage is fixed at 1.5V.
• It has a maximum output current of 1.1A.
• The device offers high accuracy and low noise performance.
• It features thermal shutdown and current limit protection mechanisms.

Package

The LT1965IQ-1.5#PBF comes in a compact and industry-standard TO-263 package.

Essence

The essence of the LT1965IQ-1.5#PBF is to provide a stable and regulated 1.5V output voltage for various electronic applications.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 1.8V to 20V
• Output Voltage: 1.5V
• Maximum Output Current: 1.1A
• Dropout Voltage: 300mV @ 1A
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1965IQ-1.5#PBF has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High accuracy and low noise performance make it suitable for sensitive electronic applications.
• Thermal shutdown protection prevents the device from overheating.
• Current limit protection safeguards against excessive current draw.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile application possibilities.
• High accuracy and low noise performance ensure stable and reliable output voltage.
• Compact package size facilitates easy integration into various circuit designs.
• Thermal shutdown and current limit protection enhance device durability and safety.

Disadvantages

• Fixed output voltage may limit its use in applications requiring adjustable voltage levels.
• Limited maximum output current may not be suitable for high-power applications.

Working Principles

The LT1965IQ-1.5#PBF operates as a low dropout linear regulator. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable 1.5V output.

Detailed Application Field Plans

The LT1965IQ-1.5#PBF can be used in various electronic applications, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - Communication equipment - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT1965IQ-1.5#PBF include: - LM1117-1.5 - ADP150-1.5 - TPS73601-1.5

These alternatives provide comparable voltage regulation capabilities and can be considered based on specific application requirements.

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