LT3021EDH-1.8#TRPBF

Product Overview

Category

The LT3021EDH-1.8#TRPBF belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation capability
• High efficiency
• Low dropout voltage
• Thermal shutdown protection
• Current limit protection

Package

The LT3021EDH-1.8#TRPBF comes in a small surface-mount package.

Essence

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

Packaging/Quantity

The LT3021EDH-1.8#TRPBF is typically packaged in reels and is available in large quantities.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 1.8V
• Maximum Output Current: 100mA
• Dropout Voltage: 300mV
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3021EDH-1.8#TRPBF has the following pin configuration:

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

Functional Features

• Voltage regulation: The LT3021EDH-1.8#TRPBF ensures a stable output voltage regardless of input variations.
• High efficiency: This regulator minimizes power dissipation, resulting in higher overall efficiency.
• Low dropout voltage: The device can operate with a very low input-output voltage differential.
• Thermal shutdown protection: It includes built-in protection against excessive temperature.
• Current limit protection: The LT3021EDH-1.8#TRPBF safeguards against excessive output current.

Advantages and Disadvantages

Advantages

• Provides stable and regulated voltage output
• High efficiency operation
• Compact package size
• Built-in thermal and current limit protection

Disadvantages

• Limited maximum output current (100mA)
• Dropout voltage of 300mV may not be suitable for all applications

Working Principles

The LT3021EDH-1.8#TRPBF operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. It utilizes feedback control to regulate the voltage and ensure stability.

Detailed Application Field Plans

The LT3021EDH-1.8#TRPBF finds application in various electronic devices, including: - Battery-powered devices - Portable electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the LT3021EDH-1.8#TRPBF are: - LM317 - LT1084 - ADP3339

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, the LT3021EDH-1.8#TRPBF is a voltage regulator with excellent voltage regulation characteristics, high efficiency, and built-in protection features. It is commonly used in various electronic devices and has several alternative models available in the market.