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LT1965EDD-2.5#TRPBF
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LT1965EDD-2.5#TRPBF

Product Overview

Category

The LT1965EDD-2.5#TRPBF belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

The LT1965EDD-2.5#TRPBF exhibits the following characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Fast transient response - Wide input voltage range

Package

The LT1965EDD-2.5#TRPBF is available in a DFN (Dual Flat No-Lead) package.

Essence

The essence of this product lies in its ability to provide a stable and regulated output voltage, even when the input voltage varies.

Packaging/Quantity

The LT1965EDD-2.5#TRPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Output Voltage: 2.5V
  • Input Voltage Range: 1.8V - 20V
  • Dropout Voltage: 300mV at 1A load
  • Quiescent Current: 40µA
  • Line Regulation: ±0.02%
  • Load Regulation: ±0.1%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1965EDD-2.5#TRPBF has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. VOUT (Output Voltage)

Functional Features

The LT1965EDD-2.5#TRPBF offers the following functional features:

  • Low dropout voltage ensures efficient power conversion.
  • High output voltage accuracy provides precise voltage regulation.
  • Low quiescent current minimizes power consumption.
  • Fast transient response enables quick adjustment to load changes.
  • Wide input voltage range allows for versatile applications.

Advantages and Disadvantages

Advantages

  • Excellent voltage regulation performance
  • Low power consumption
  • Compact package size
  • Wide operating temperature range

Disadvantages

  • Limited output voltage options
  • Higher cost compared to some alternatives

Working Principles

The LT1965EDD-2.5#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, even when the input voltage fluctuates.

Detailed Application Field Plans

The LT1965EDD-2.5#TRPBF finds applications in various fields, including: 1. Battery-powered devices 2. Portable electronics 3. Automotive systems 4. Industrial equipment 5. Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT1965EDD-2.5#TRPBF include: - LM1117-2.5 - ADP3339-2.5 - TPS7A4700-2.5

These alternatives can be considered based on specific requirements and design constraints.

In conclusion, the LT1965EDD-2.5#TRPBF is a voltage regulator with excellent voltage regulation performance, low power consumption, and a compact package size. It is widely used in battery-powered devices, portable electronics, automotive systems, industrial equipment, and communication devices. While it has limited output voltage options and a higher cost compared to some alternatives, its advantages outweigh the disadvantages, making it a reliable choice for voltage regulation applications.

技術ソリューションにおける LT1965EDD-2.5#TRPBF の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of LT1965EDD-2.5#TRPBF:

  1. Q: What is the LT1965EDD-2.5#TRPBF? A: The LT1965EDD-2.5#TRPBF is a low dropout (LDO) linear regulator IC that provides a fixed output voltage of 2.5V.

  2. Q: What is the input voltage range for the LT1965EDD-2.5#TRPBF? A: The input voltage range for this LDO regulator is typically between 2.8V and 20V.

  3. Q: What is the maximum output current of the LT1965EDD-2.5#TRPBF? A: The maximum output current is 1.1A, which means it can supply up to 1.1A of current to the load.

  4. Q: Can the LT1965EDD-2.5#TRPBF handle higher input voltages than 20V? A: No, exceeding the maximum input voltage rating can damage the IC. It is important to stay within the specified limits.

  5. Q: Is the LT1965EDD-2.5#TRPBF suitable for battery-powered applications? A: Yes, this LDO regulator is designed for low-power applications and is well-suited for battery-powered devices.

  6. Q: Does the LT1965EDD-2.5#TRPBF require any external components for operation? A: Yes, it requires input and output capacitors for stability. Refer to the datasheet for recommended values.

  7. Q: Can the LT1965EDD-2.5#TRPBF handle a wide range of load currents? A: Yes, it can regulate the output voltage effectively for load currents ranging from very low to its maximum rated current.

  8. Q: What is the dropout voltage of the LT1965EDD-2.5#TRPBF? A: The dropout voltage is typically around 300mV at full load, which means the input voltage must be at least 300mV higher than the desired output voltage.

  9. Q: Is the LT1965EDD-2.5#TRPBF protected against overcurrent and thermal issues? A: Yes, it has built-in protection features like current limit and thermal shutdown to prevent damage under fault conditions.

  10. Q: Can I use the LT1965EDD-2.5#TRPBF in high-temperature environments? A: The LT1965EDD-2.5#TRPBF has an operating temperature range of -40°C to 125°C, making it suitable for a wide range of applications including high-temperature environments.

Please note that these answers are general and should be verified with the datasheet and application notes for the specific requirements of your technical solution.