LT3089ER#TRPBF

Product Overview

Category

LT3089ER#TRPBF belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Current limiting and thermal shutdown protection

Package

LT3089ER#TRPBF is available in a TO-263 package.

Essence

The essence of LT3089ER#TRPBF lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Input Voltage Range: 1.2V to 36V
• Output Voltage Range: 0.6V to 34.5V
• Dropout Voltage: 350mV at 500mA load current
• Maximum Output Current: 800mA
• Line Regulation: ±0.02% typical
• Load Regulation: ±0.04% typical
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

LT3089ER#TRPBF has three pins:

1. IN: Input pin for the supply voltage.
2. OUT: Output pin for the regulated voltage.
3. ADJ: Adjust pin for setting the desired output voltage.

Functional Features

• High accuracy voltage regulation
• Low dropout voltage for efficient power conversion
• Adjustable output voltage for flexibility
• Current limiting and thermal shutdown protection for device safety

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited maximum output current of 800mA may not be suitable for high-power applications.
• Dropout voltage of 350mV at 500mA load current may result in some power loss.

Working Principles

LT3089ER#TRPBF operates based on a linear voltage regulation principle. It uses an internal reference voltage and feedback mechanism to maintain a stable output voltage regardless of input voltage variations. The device adjusts the pass transistor's resistance to regulate the output voltage, ensuring precise and consistent performance.

Detailed Application Field Plans

LT3089ER#TRPBF finds application in various electronic systems, including but not limited to: - Power supplies - Battery chargers - Audio amplifiers - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LT3089ER#TRPBF are: - LM317T - LM1117-ADJ - LT1084CP-ADJ - ADJ1117-3.3

These models provide voltage regulation capabilities with adjustable output voltages and comparable specifications.

In conclusion, LT3089ER#TRPBF is a voltage regulator that offers high precision, low dropout voltage, and adjustable output voltage. It is commonly used in various electronic applications and provides stability and reliability in voltage regulation.