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LT1762EMS8-2.5#PBF
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LT1762EMS8-2.5#PBF

Product Overview

Category

The LT1762EMS8-2.5#PBF belongs to the category of low dropout (LDO) linear voltage regulators.

Use

It is commonly used to provide a stable output voltage for various electronic devices and circuits.

Characteristics

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

Package

The LT1762EMS8-2.5#PBF is available in an 8-pin MSOP package.

Essence

This product is essential for maintaining a consistent voltage supply in electronic applications.

Packaging/Quantity

It is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

  • Output Voltage: 2.5V
  • Dropout Voltage: 340mV at 150mA load
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.02% typical
  • Load Regulation: 0.04% typical

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. SHDN (Shutdown)
  4. NC (No Connection)
  5. NC (No Connection)
  6. VOUT (Output Voltage)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • Low dropout voltage allows for reliable operation even when the input voltage is only slightly higher than the output voltage.
  • High accuracy ensures precise regulation of the output voltage.
  • Low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
  • Thermal shutdown protection prevents the device from overheating under excessive operating conditions.

Advantages and Disadvantages

Advantages

  • Stable output voltage
  • Wide operating temperature range
  • Small form factor
  • Low dropout voltage

Disadvantages

  • Limited maximum output current
  • Higher cost compared to traditional linear regulators

Working Principles

The LT1762EMS8-2.5#PBF operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. It utilizes a feedback loop to continuously monitor and regulate the output voltage.

Detailed Application Field Plans

This voltage regulator is well-suited for a wide range of applications, including: - Battery-powered devices - Portable electronics - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the LT1762EMS8-2.5#PBF include: - LM1117 - ADP3338 - MIC5205 - MAX8881

In conclusion, the LT1762EMS8-2.5#PBF is a versatile and reliable low dropout linear voltage regulator that offers precise voltage regulation and thermal protection. Its compact size and low quiescent current make it suitable for various electronic applications, especially those requiring stable power supplies in challenging environments.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT1762EMS8-2.5#PBF v technických řešeních

Sure, here are 10 common questions and answers related to the application of LT1762EMS8-2.5#PBF:

  1. What is the input voltage range for LT1762EMS8-2.5#PBF?

    • The input voltage range for LT1762EMS8-2.5#PBF is 2.7V to 20V.

  2. What is the output voltage of LT1762EMS8-2.5#PBF?

    • The output voltage of LT1762EMS8-2.5#PBF is fixed at 2.5V.

  3. What is the maximum output current of LT1762EMS8-2.5#PBF?

    • The maximum output current of LT1762EMS8-2.5#PBF is 150mA.

  4. What is the typical dropout voltage of LT1762EMS8-2.5#PBF?

    • The typical dropout voltage of LT1762EMS8-2.5#PBF is 300mV at 150mA load.

  5. What is the operating temperature range of LT1762EMS8-2.5#PBF?

    • The operating temperature range of LT1762EMS8-2.5#PBF is -40°C to 125°C.

  6. Is LT1762EMS8-2.5#PBF suitable for battery-powered applications?

    • Yes, LT1762EMS8-2.5#PBF is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.

  7. Can LT1762EMS8-2.5#PBF be used in automotive electronics?

    • Yes, LT1762EMS8-2.5#PBF can be used in automotive electronics as it can withstand the wide temperature range and has a high input voltage rating.

  8. Does LT1762EMS8-2.5#PBF require external capacitors for stability?

    • Yes, LT1762EMS8-2.5#PBF requires an input and output capacitor for stability.

  9. What are the typical applications of LT1762EMS8-2.5#PBF?

    • Typical applications of LT1762EMS8-2.5#PBF include powering microcontrollers, sensors, and other low power devices in various electronic systems.

  10. Is LT1762EMS8-2.5#PBF available in a surface-mount package?

    • Yes, LT1762EMS8-2.5#PBF is available in a surface-mount package (MSOP-8).

These questions and answers cover some common aspects of the application of LT1762EMS8-2.5#PBF in technical solutions. If you have more specific questions, feel free to ask!