LT3066EMSE#PBF

Product Overview

Use

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

Characteristics

High precision voltage regulation
Low dropout voltage
Wide input voltage range
Current limit protection
Thermal shutdown protection

Package

LT3066EMSE#PBF comes in a small MSOP-12 package.

Essence

The essence of LT3066EMSE#PBF is to provide a stable and regulated voltage output for various electronic devices.

Packaging/Quantity

It is typically packaged in reels and available in quantities of 2500 units per reel.

Specifications

Input Voltage Range: 1.8V to 20V
Output Voltage Range: 0.6V to 18V
Dropout Voltage: 300mV at 500mA load current
Maximum Output Current: 500mA
Line Regulation: ±0.02%
Load Regulation: ±0.1%
Quiescent Current: 40µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
FB: Feedback pin
VOUT: Output voltage pin

Functional Features

High accuracy voltage regulation
Low dropout voltage for efficient operation
Current limit protection prevents damage to the device
Thermal shutdown protection ensures safe operation under high temperature conditions
Enable pin for easy control of the regulator

Advantages

Wide input voltage range allows for versatile applications
High precision voltage regulation ensures stable performance
Low dropout voltage minimizes power loss
Compact MSOP-12 package saves board space
Current limit and thermal shutdown protection enhance device reliability

Disadvantages

Maximum output current limited to 500mA, may not be suitable for high-power applications
MSOP-12 package may require specialized soldering techniques

Working Principles

LT3066EMSE#PBF operates by comparing the feedback voltage with a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage despite changes in input voltage or load conditions. The enable pin allows the user to control the regulator's operation.

Detailed Application Field Plans

LT3066EMSE#PBF can be used in various applications, including: 1. Battery-powered devices 2. Portable electronic devices 3. Industrial control systems 4. Automotive electronics 5. Communication equipment

Detailed and Complete Alternative Models

LT3080EMSE#PBF: Similar voltage regulator with higher maximum output current of 1.1A.
LT3045EMSE#PBF: Low dropout voltage regulator with adjustable output voltage.
LT3094EMSE#PBF: High precision voltage regulator with integrated current limit protection.

These alternative models offer different specifications and features to suit specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT3066EMSE#PBF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LT3066EMSE#PBF in technical solutions:

Q: What is the LT3066EMSE#PBF? A: The LT3066EMSE#PBF is a low dropout (LDO) linear regulator IC manufactured by Linear Technology (now part of Analog Devices). It provides a regulated output voltage with low dropout voltage.
Q: What is the input voltage range for the LT3066EMSE#PBF? A: The LT3066EMSE#PBF can accept an input voltage range from 1.8V to 45V.
Q: What is the output voltage range of the LT3066EMSE#PBF? A: The LT3066EMSE#PBF can provide an adjustable output voltage range from 0.6V to 44V.
Q: What is the maximum output current of the LT3066EMSE#PBF? A: The LT3066EMSE#PBF can deliver a maximum output current of 200mA.
Q: Does the LT3066EMSE#PBF require any external components for operation? A: Yes, the LT3066EMSE#PBF requires a few external components such as input and output capacitors for stability and filtering.
Q: Can the LT3066EMSE#PBF operate in a wide temperature range? A: Yes, the LT3066EMSE#PBF is designed to operate in a temperature range from -40°C to 125°C.
Q: Is the LT3066EMSE#PBF suitable for battery-powered applications? A: Yes, the LT3066EMSE#PBF is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.
Q: Does the LT3066EMSE#PBF have any built-in protection features? A: Yes, the LT3066EMSE#PBF includes features like thermal shutdown, reverse-battery protection, and current limit protection.
Q: Can the LT3066EMSE#PBF be used in both step-down and step-up voltage regulation applications? A: No, the LT3066EMSE#PBF is specifically designed for step-down (buck) voltage regulation applications.
Q: Are there any evaluation boards or reference designs available for the LT3066EMSE#PBF? A: Yes, Analog Devices provides evaluation boards and reference designs that can help users quickly prototype and implement the LT3066EMSE#PBF in their applications.

Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes for detailed information.