LT3045IMSE#TRPBF

Product Overview

Category

LT3045IMSE#TRPBF belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low noise output
• Wide input voltage range
• Current limiting and thermal shutdown protection

Package

LT3045IMSE#TRPBF is available in a surface mount package.

Essence

The essence of LT3045IMSE#TRPBF lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 1.8V to 20V
• Output Voltage Range: 0.6V to 15V
• Dropout Voltage: 300mV at 500mA load current
• Line Regulation: ±0.02% typical
• Load Regulation: ±0.1% typical
• Output Noise: 2µVRMS (10Hz to 100kHz)
• Quiescent Current: 1.7mA typical

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. ADJ: Output voltage adjustment pin
5. VOUT: Output voltage pin

Functional Features

• High precision voltage regulation ensures stable output voltage.
• Low dropout voltage allows operation with low input voltages.
• Low noise output minimizes interference in sensitive applications.
• Wide input voltage range provides flexibility in various power supply designs.
• Current limiting and thermal shutdown protection safeguards the regulator and connected components.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low dropout voltage
• Low noise output
• Wide input voltage range
• Current limiting and thermal shutdown protection

Disadvantages

• Relatively higher quiescent current compared to some other voltage regulators.
• Limited output current capability.

Working Principles

LT3045IMSE#TRPBF operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in input voltage or load conditions. The regulator uses various components such as resistors, capacitors, and transistors to achieve precise voltage regulation.

Detailed Application Field Plans

LT3045IMSE#TRPBF finds applications in a wide range of electronic devices and systems, including but not limited to: - Audio equipment - Industrial control systems - Medical devices - Test and measurement instruments - Communication devices - Battery-powered devices - Automotive electronics

Detailed and Complete Alternative Models

1. LT3080: Similar voltage regulator with higher output current capability.
2. LM317: Widely used adjustable voltage regulator with lower precision but lower cost.
3. LT1763: Low dropout voltage regulator with ultra-low noise output.

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

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