LT3014BHVEDD#TRPBF

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High voltage, low dropout linear regulator
• Package: SOT-223
• Essence: Provides a stable output voltage from a higher input voltage source
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 3V to 80V
• Output Voltage Range: 1.22V to 60V
• Dropout Voltage: 400mV at 1A load current
• Maximum Output Current: 100mA
• Line Regulation: ±0.02% typical
• Load Regulation: ±0.1% typical
• Quiescent Current: 85µA typical
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT3014BHVEDD#TRPBF has the following pin configuration:

```

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| | | Vout | | Vin | | GND | |_______________| ```

Functional Features

• High voltage capability allows it to regulate voltages up to 80V
• Low dropout voltage ensures efficient regulation even with small voltage differences between input and output
• Excellent line and load regulation for stable output voltage under varying conditions
• Low quiescent current minimizes power consumption in standby mode
• Thermal shutdown and current limit protection features ensure safe operation

Advantages

• Wide input voltage range makes it suitable for various applications
• Stable output voltage even under high voltage and load fluctuations
• Low dropout voltage enables efficient power conversion
• Small package size allows for space-saving designs
• Thermal shutdown and current limit protection enhance reliability

Disadvantages

• Limited maximum output current of 100mA may not be sufficient for high-power applications
• Higher quiescent current compared to some other voltage regulators

Working Principles

The LT3014BHVEDD#TRPBF is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized by using a low resistance pass element.

Detailed Application Field Plans

The LT3014BHVEDD#TRPBF can be used in various applications, including:

1. Industrial control systems
2. Automotive electronics
3. Power management in battery-powered devices
4. Telecommunications equipment
5. Medical instruments

Alternative Models

Some alternative models to LT3014BHVEDD#TRPBF are:

1. LM317: A popular general-purpose linear voltage regulator
2. LT1086: Low dropout positive fixed voltage regulator
3. LM1117: Low dropout voltage regulator with adjustable output

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

In conclusion, the LT3014BHVEDD#TRPBF is a high voltage, low dropout linear regulator that provides stable output voltage from a wide input voltage range. Its small package size, efficient power conversion, and protection features make it suitable for various applications in different industries.

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