Linear Technology/QD Devices
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
LT1965HT#PBF
자세히보기 데이터시트

LT1965HT#PBF

Product Overview

Category

The LT1965HT#PBF belongs to the category of voltage regulators.

Use

It is used to regulate voltage in various electronic circuits and systems.

Characteristics

  • High accuracy
  • Low dropout voltage
  • Low quiescent current
  • Thermal overload protection

Package

The LT1965HT#PBF comes in a TO-220 package.

Essence

The essence of LT1965HT#PBF lies in its ability to provide stable and regulated voltage output for electronic devices.

Packaging/Quantity

The LT1965HT#PBF is typically available in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 1.8V to 20V
  • Output Voltage Range: 1.21V to 19.5V
  • Maximum Output Current: 1.1A
  • Dropout Voltage: 340mV at 1A
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1965HT#PBF has three pins: 1. IN (Input) 2. OUT (Output) 3. GND (Ground)

Functional Features

  • Low dropout voltage
  • Adjustable output voltage
  • Thermal shutdown and current limit protection
  • Fast transient response

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Low dropout voltage
  • Wide input voltage range
  • Thermal overload protection

Disadvantages

  • Higher cost compared to standard linear regulators
  • Higher quiescent current compared to some low-power regulators

Working Principles

The LT1965HT#PBF operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage. It utilizes feedback control to achieve regulation.

Detailed Application Field Plans

The LT1965HT#PBF is commonly used in applications such as: - Battery-powered devices - Portable electronics - Instrumentation - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to LT1965HT#PBF include: - LM317 - LM1117 - ADP3336

In conclusion, the LT1965HT#PBF is a versatile voltage regulator with high accuracy, low dropout voltage, and thermal overload protection, making it suitable for a wide range of electronic applications.

Word Count: 330

기술 솔루션에 LT1965HT#PBF 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the input voltage range of LT1965HT#PBF?

    • The input voltage range of LT1965HT#PBF is 1.8V to 20V.

  2. What is the output voltage of LT1965HT#PBF?

    • The output voltage of LT1965HT#PBF can be adjusted from 1.21V to 19.5V.

  3. What is the maximum output current of LT1965HT#PBF?

    • The maximum output current of LT1965HT#PBF is 1.1A.

  4. What are the typical applications for LT1965HT#PBF?

    • LT1965HT#PBF is commonly used in battery-powered systems, portable instruments, and industrial equipment.

  5. Does LT1965HT#PBF require an external heat sink?

    • LT1965HT#PBF does not require an external heat sink for most applications due to its low dropout voltage and thermal performance.

  6. What is the dropout voltage of LT1965HT#PBF?

    • The dropout voltage of LT1965HT#PBF is typically 300mV at full load.

  7. Is LT1965HT#PBF suitable for low noise applications?

    • Yes, LT1965HT#PBF is designed for low noise applications, making it suitable for sensitive electronic systems.

  8. What protection features does LT1965HT#PBF offer?

    • LT1965HT#PBF includes current limit, thermal shutdown, and reverse-battery protection for enhanced system reliability.

  9. Can LT1965HT#PBF be used in automotive applications?

    • Yes, LT1965HT#PBF is suitable for automotive applications, provided proper design considerations are taken into account.

  10. What are the key advantages of using LT1965HT#PBF in technical solutions?

    • The key advantages of LT1965HT#PBF include high efficiency, low dropout voltage, low noise, and a wide input voltage range, making it versatile for various technical solutions.