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LT1763MPS8-5#PBF
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LT1763MPS8-5#PBF

Product Overview

Category

The LT1763MPS8-5#PBF belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Low dropout voltage
  • High output accuracy
  • Low quiescent current
  • Fast transient response

Package

The LT1763MPS8-5#PBF comes in an MPS8 package.

Essence

This product is essential for maintaining a stable and regulated voltage supply in various electronic devices.

Packaging/Quantity

The LT1763MPS8-5#PBF is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 20V
  • Output Voltage: 5V
  • Dropout Voltage: 300mV @ 1A
  • Quiescent Current: 50µA
  • Load Regulation: ±0.05%
  • Line Regulation: ±0.02%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1763MPS8-5#PBF has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. BYP (Bypass Capacitor)
  5. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage allows for efficient regulation even when the input voltage is close to the desired output voltage.
  • High output accuracy ensures precise voltage regulation, minimizing potential damage to sensitive components.
  • Low quiescent current reduces power consumption and extends battery life in portable devices.
  • Fast transient response enables quick adjustment to changes in load conditions, maintaining a stable output voltage.

Advantages and Disadvantages

Advantages

  • High output accuracy
  • Low dropout voltage
  • Low quiescent current
  • Fast transient response

Disadvantages

  • Limited input voltage range (2.5V - 20V)
  • Relatively high dropout voltage compared to some alternative models

Working Principles

The LT1763MPS8-5#PBF operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The LT1763MPS8-5#PBF finds applications in various electronic devices that require regulated voltage supply, such as:

  1. Mobile phones
  2. Tablets
  3. Portable audio players
  4. GPS devices
  5. Industrial control systems
  6. Automotive electronics

Detailed and Complete Alternative Models

  1. LM1117-5.0: This model offers similar voltage regulation capabilities with a wider input voltage range.
  2. LT1084CP-5: Provides lower dropout voltage but has a higher quiescent current.
  3. LM317T: A versatile voltage regulator with adjustable output voltage.

These alternative models can be considered based on specific requirements and constraints of the application.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LT1763MPS8-5#PBF en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of LT1763MPS8-5#PBF in technical solutions:

  1. Q: What is the LT1763MPS8-5#PBF? A: The LT1763MPS8-5#PBF is a low dropout (LDO) linear voltage regulator IC manufactured by Analog Devices.

  2. Q: What is the input voltage range for the LT1763MPS8-5#PBF? A: The input voltage range for the LT1763MPS8-5#PBF is typically between 2.5V and 20V.

  3. Q: What is the output voltage of the LT1763MPS8-5#PBF? A: The LT1763MPS8-5#PBF provides a fixed output voltage of 5V.

  4. Q: What is the maximum output current of the LT1763MPS8-5#PBF? A: The LT1763MPS8-5#PBF can provide a maximum output current of 500mA.

  5. Q: What is the dropout voltage of the LT1763MPS8-5#PBF? A: The dropout voltage of the LT1763MPS8-5#PBF is typically around 300mV at full load.

  6. Q: Can the LT1763MPS8-5#PBF be used in battery-powered applications? A: Yes, the LT1763MPS8-5#PBF is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.

  7. Q: Does the LT1763MPS8-5#PBF have built-in thermal shutdown protection? A: Yes, the LT1763MPS8-5#PBF includes thermal shutdown protection to prevent overheating.

  8. Q: Can the LT1763MPS8-5#PBF be used in automotive applications? A: Yes, the LT1763MPS8-5#PBF is designed to meet automotive specifications and can be used in automotive applications.

  9. Q: What is the operating temperature range of the LT1763MPS8-5#PBF? A: The LT1763MPS8-5#PBF has an operating temperature range of -40°C to 125°C.

  10. Q: Is the LT1763MPS8-5#PBF available in other package options? A: Yes, the LT1763MPS8-5#PBF is available in different package options such as TO-220 and DFN for flexibility in design.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.