LT3066EMSE-3.3

Product Overview

Category

The LT3066EMSE-3.3 belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage levels in electronic circuits.

Characteristics

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

Package

The LT3066EMSE-3.3 comes in a small surface mount package (MSE) which is suitable for compact circuit designs.

Essence

The essence of LT3066EMSE-3.3 lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V - 45V
• Output Voltage: 3.3V
• Dropout Voltage: 300mV at 1A load
• Maximum Output Current: 500mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3066EMSE-3.3 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. ADJ: Adjustable pin for fine-tuning the output voltage

Functional Features

• High accuracy voltage regulation
• Low dropout voltage ensures efficient power conversion
• Current limiting protects against excessive current draw
• Thermal shutdown protection prevents overheating

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications
• Low quiescent current minimizes power consumption
• Small package size enables space-saving designs
• Robust protection features enhance reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Fixed output voltage may not be adjustable for certain requirements

Working Principles

The LT3066EMSE-3.3 operates based on a linear voltage regulation principle. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage.

Detailed Application Field Plans

The LT3066EMSE-3.3 finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package options.
2. LT1763-3.3: Offers higher maximum output current and lower dropout voltage.
3. ADP3339-3.3: Provides adjustable output voltage and higher output current capability.

These alternative models offer different trade-offs in terms of performance, flexibility, and cost, allowing designers to choose the most suitable option for their specific application.

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