LT3090MPMSE#TRPBF

Product Overview

Category

The LT3090MPMSE#TRPBF belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision: The LT3090MPMSE#TRPBF offers high accuracy in voltage regulation.
• Low dropout voltage: It has a low dropout voltage, ensuring efficient power conversion.
• Adjustable output: The output voltage can be adjusted according to specific requirements.
• Current limiting: This voltage regulator incorporates current limiting features to protect the circuitry.
• Thermal shutdown: It includes thermal shutdown protection to prevent overheating.

Package

The LT3090MPMSE#TRPBF comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The LT3090MPMSE#TRPBF is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 1.2V to 40V
• Output Voltage Range: 0.6V to 36V
• Dropout Voltage: 400mV (typical)
• Maximum Output Current: 1.5A
• Line Regulation: ±0.02% (typical)
• Load Regulation: ±0.04% (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3090MPMSE#TRPBF has the following 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

• Wide input voltage range allows for versatile applications.
• High output current capability enables powering of various electronic devices.
• Adjustable output voltage provides flexibility in different circuit requirements.
• Low dropout voltage ensures efficient power conversion even with low input voltages.
• Current limiting feature protects the circuit from excessive current flow.
• Thermal shutdown protection prevents overheating and damage to the device.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited maximum output current (1.5A)

Working Principles

The LT3090MPMSE#TRPBF operates based on a linear regulator architecture. 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. The device utilizes a pass transistor to regulate the voltage by dissipating excess energy as heat.

Detailed Application Field Plans

The LT3090MPMSE#TRPBF finds applications in various fields, including:

1. Power supply units for electronic devices
2. Battery charging circuits
3. Audio amplifiers
4. Industrial control systems
5. Automotive electronics
6. LED lighting systems

Detailed and Complete Alternative Models

1. LM317: A popular adjustable voltage regulator with similar features.
2. LT3080: Another high-precision linear regulator with adjustable output voltage.
3. LM1117: Fixed output voltage regulator suitable for low-power applications.
4. LM7805: Fixed 5V voltage regulator commonly used in electronic circuits.

These alternative models offer similar functionality and can be considered as substitutes for the LT3090MPMSE#TRPBF in specific applications.

In conclusion, the LT3090MPMSE#TRPBF is a voltage regulator that provides precise and adjustable voltage regulation. With its wide input voltage range, current limiting, and thermal shutdown protection, it offers versatility and reliability in various electronic applications.