LT3060MPTS8-3.3#TRPBF

Product Overview

Category

The LT3060MPTS8-3.3#TRPBF belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: LT3060MPTS8-3.3#TRPBF comes in a small SOT-223 package.
• Essence: It is a low dropout linear regulator with a fixed output voltage of 3.3V.
• Packaging/Quantity: The product is typically sold in reels or tubes, containing a specific quantity per package.

Specifications

The LT3060MPTS8-3.3#TRPBF has the following specifications:

• Input Voltage Range: 1.8V to 45V
• Output Voltage: 3.3V
• Dropout Voltage: 300mV at 500mA load current
• Maximum Output Current: 500mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT3060MPTS8-3.3#TRPBF has the following pin configuration:

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

Functional Features

The LT3060MPTS8-3.3#TRPBF offers the following functional features:

• Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: The device consumes minimal current when in standby mode, resulting in improved efficiency.
• Overcurrent and thermal protection: The regulator includes built-in protection mechanisms to prevent damage due to excessive current or temperature.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient regulation even with low input voltages.
• Small package size enables space-saving designs.
• Overcurrent and thermal protection enhance reliability.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Fixed output voltage limits flexibility in certain scenarios.

Working Principles

The LT3060MPTS8-3.3#TRPBF operates based on the principle of linear regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a stable output voltage despite variations in the input voltage.

Detailed Application Field Plans

The LT3060MPTS8-3.3#TRPBF finds applications in various fields, including:

1. Battery-powered devices: It can be used to regulate voltage in portable electronics such as smartphones, tablets, and wearable devices.
2. Automotive electronics: The regulator is suitable for automotive applications where a stable voltage supply is crucial for proper operation.
3. Industrial control systems: It can be employed in industrial automation and control systems to ensure consistent voltage levels.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT3060MPTS8-3.3#TRPBF include:

1. LM1117-3.3: A popular 3.3V linear regulator with a TO-220 package.
2. ADP3339: A low dropout linear regulator with adjustable output voltage.
3. TPS7A3301: An ultra-low dropout voltage regulator with a fixed 3.3V output.

These alternatives provide options for different package types, adjustable output voltage, and improved dropout voltage performance.

In conclusion, the LT3060MPTS8-3.3#TRPBF is a voltage regulator with a fixed 3.3V output, offering low dropout voltage and wide input voltage range. It finds applications in various fields, including battery-powered devices, automotive electronics, and industrial control systems. While it has limitations in terms of maximum output current and fixed output voltage, there are alternative models available to suit specific requirements.