LT3015IDD#TRPBF

Product Overview

Category

LT3015IDD#TRPBF belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage
• High output current capability
• Adjustable output voltage
• Thermal shutdown protection
• Reverse battery protection

Package

LT3015IDD#TRPBF comes in a DFN (Dual Flat No-Lead) package.

Essence

The essence of LT3015IDD#TRPBF is to provide a stable and regulated voltage supply for various electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.2V to 20V
• Output Voltage Range: 1.22V to 18V
• Dropout Voltage: 300mV at 500mA
• Maximum Output Current: 500mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT3015IDD#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

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High output current capability allows it to power a wide range of electronic components.
• Adjustable output voltage provides flexibility in meeting specific voltage requirements.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Reverse battery protection safeguards against reverse polarity connection.

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Small package size enables space-saving integration into compact electronic designs.

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

LT3015IDD#TRPBF operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The adjustable output voltage is set using an external resistor connected to the ADJ pin.

Detailed Application Field Plans

LT3015IDD#TRPBF finds applications in various fields, including: 1. Battery-powered devices 2. Portable electronics 3. Automotive systems 4. Industrial control systems 5. Communication equipment

Detailed and Complete Alternative Models

Some alternative models to LT3015IDD#TRPBF include: 1. LM317: Adjustable voltage regulator with higher output current capability. 2. LT1086: Low dropout voltage regulator with adjustable output voltage. 3. LM1117: Fixed output voltage regulator with low quiescent current.

These alternative models offer similar functionality but may have different specifications and package options.

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