LT3060IDC#TRMPBF

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout Linear Regulator
• Package: 8-Lead DFN (Dual Flat No-Lead)
• Essence: Provides a regulated output voltage with low dropout voltage and high accuracy.
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 1.8V to 45V
• Output Voltage Range: 0.6V to 44V
• Dropout Voltage: 300mV at 100mA load current
• Output Current: Up to 200mA
• Line Regulation: ±0.02% typical
• Load Regulation: ±0.1% typical
• Quiescent Current: 40µA typical
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LT3060IDC#TRMPBF has the following pin configuration:

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| | | VOUT | | VIN | | GND | | | | ADJ | | | |_______________| ```

Functional Features

• Low dropout voltage: The LT3060IDC#TRMPBF provides a low dropout voltage of only 300mV at 100mA load current, ensuring efficient power conversion.
• High accuracy: It offers excellent output voltage accuracy, with line and load regulation of ±0.02% and ±0.1% respectively.
• Low quiescent current: With a typical quiescent current of 40µA, it minimizes power consumption in standby or low-load conditions.
• Thermal shutdown and current limit protection: The IC includes built-in thermal shutdown and current limit protection features to ensure safe operation.

Advantages

• Wide input voltage range: The LT3060IDC#TRMPBF can accept input voltages ranging from 1.8V to 45V, making it suitable for a variety of applications.
• High output voltage accuracy: Its excellent line and load regulation ensure precise and stable output voltage, even under varying load conditions.
• Low dropout voltage: The low dropout voltage allows the regulator to operate efficiently even when the input voltage is close to the desired output voltage.
• Compact package: The 8-Lead DFN package offers a small footprint, making it suitable for space-constrained applications.

Disadvantages

• Limited output current: The LT3060IDC#TRMPBF has a maximum output current of 200mA, which may not be sufficient for high-power applications.
• No adjustable soft-start feature: This IC does not include an adjustable soft-start feature, which could be desirable in certain applications.

Working Principles

The LT3060IDC#TRMPBF is a low dropout linear regulator that uses a PNP pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a feedback voltage derived from the output. The pass transistor adjusts its resistance to maintain the desired output voltage, compensating for changes in load and input voltage.

Detailed Application Field Plans

The LT3060IDC#TRMPBF is commonly used in various applications, including:

1. Battery-powered devices: It is ideal for portable electronic devices that require efficient power conversion and long battery life.
2. Industrial equipment: The regulator can provide stable and accurate voltage regulation in industrial control systems and instrumentation.
3. Automotive electronics: It finds application in automotive systems such as infotainment systems, lighting controls, and sensors.
4. Communication systems: The LT3060IDC#TRMPBF can be used in wireless communication devices, routers, and network equipment.

Detailed and Complete Alternative Models

1. LT1763: Low dropout linear regulator with adjustable output voltage and higher output current capability.
2. LT3080: High current linear regulator with adjustable output voltage and remote sensing capability.
3. LM1117: Popular low dropout linear regulator available in various fixed output voltage options.

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific requirements.

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