LT3091IR#TRPBF

Product Overview

Category

LT3091IR#TRPBF belongs to the category of integrated voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Integrated voltage regulator
• High precision and low dropout voltage
• Adjustable output voltage
• Current limiting and thermal shutdown protection
• Wide input voltage range

Package

LT3091IR#TRPBF comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of LT3091IR#TRPBF lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities specified by the manufacturer.

Specifications

• Input Voltage Range: 1.2V to 40V
• Output Voltage Range: 0.6V to 36V
• Dropout Voltage: 300mV at 1A Load
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. ADJ: Adjust pin for setting the output voltage
4. VOUT: Output voltage pin

Functional Features

• High precision voltage regulation
• Adjustable output voltage through the ADJ pin
• Current limiting and thermal shutdown protection ensure device safety
• Wide input voltage range allows for versatile applications

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance of electronic devices
• Adjustable output voltage provides flexibility in various applications
• Current limiting and thermal shutdown protection enhance device safety
• Wide input voltage range allows for compatibility with different power sources

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage of 300mV may result in some power loss

Working Principles

LT3091IR#TRPBF operates by regulating the input voltage to provide a stable and precise output voltage. It utilizes internal circuitry to monitor and adjust the voltage levels, ensuring that the output remains within the desired range. The device also incorporates current limiting and thermal shutdown protection mechanisms to safeguard against excessive current or temperature.

Detailed Application Field Plans

LT3091IR#TRPBF finds application in various electronic systems where voltage regulation is crucial. Some potential application fields include:

1. Power supply units for computer systems
2. Battery charging circuits
3. Industrial automation equipment
4. Automotive electronics
5. Portable electronic devices

Detailed and Complete Alternative Models

1. LT3080: Similar voltage regulator with higher maximum output current (3A)
2. LM317: Widely used adjustable voltage regulator with lower precision but higher availability
3. LT1763: Low dropout voltage regulator with fixed output voltage options

These alternative models offer different specifications and features, allowing users to choose the most suitable option based on their specific requirements.

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