Linear Technology/Analog Devices
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
LT1766EFE-5#PBF
Ver Detalle Hojas de datos

LT1766EFE-5#PBF

Product Overview

Category

The LT1766EFE-5#PBF belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulator ICs.

Use

This product is primarily used for voltage regulation in various electronic devices and systems. It ensures a stable and reliable power supply by converting an input voltage to a specified output voltage.

Characteristics

  • Input Voltage Range: 2.7V to 20V
  • Output Voltage: 5V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 300mV at full load
  • Low Quiescent Current: 75µA
  • Adjustable Output Voltage
  • Thermal Shutdown Protection
  • Short-Circuit Protection

Package

The LT1766EFE-5#PBF comes in a small form factor package known as TSSOP-16 (Thin Shrink Small Outline Package). This package offers excellent thermal performance and ease of integration into various circuit designs.

Essence

The essence of LT1766EFE-5#PBF lies in its ability to provide efficient and reliable voltage regulation, ensuring stable power supply to electronic devices.

Packaging/Quantity

The LT1766EFE-5#PBF is typically available in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's packaging specifications.

Specifications

  • Input Voltage Range: 2.7V to 20V
  • Output Voltage: 5V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 300mV at full load
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: TSSOP-16

Detailed Pin Configuration

The LT1766EFE-5#PBF has a total of 16 pins. The pin configuration is as follows:

  1. VIN: Input Voltage
  2. GND: Ground
  3. FB: Feedback Pin
  4. SS/TR: Soft-Start/Tracking Pin
  5. VOUT: Output Voltage
  6. SW: Switching Node
  7. NC: No Connection
  8. NC: No Connection
  9. NC: No Connection
  10. NC: No Connection
  11. NC: No Connection
  12. NC: No Connection
  13. NC: No Connection
  14. NC: No Connection
  15. NC: No Connection
  16. EN: Enable Pin

Functional Features

  • Wide input voltage range allows for versatile applications.
  • Adjustable output voltage provides flexibility in different system requirements.
  • Low dropout voltage ensures efficient power conversion even at high loads.
  • Thermal shutdown protection prevents overheating and damage to the IC.
  • Short-circuit protection safeguards against potential circuit failures.

Advantages and Disadvantages

Advantages

  • High efficiency and low quiescent current result in minimal power loss.
  • Compact TSSOP-16 package enables space-saving integration.
  • Wide operating temperature range enhances reliability in various environments.
  • Adjustable output voltage accommodates diverse application needs.

Disadvantages

  • Limited output current capacity may not be suitable for high-power applications.
  • Requires external components for proper operation, increasing overall system complexity.

Working Principles

The LT1766EFE-5#PBF operates as a linear voltage regulator. It utilizes a control loop to maintain a constant output voltage regardless of changes in the input voltage or load conditions. The feedback pin (FB) compares the output voltage with a reference voltage, and any deviation is corrected by adjusting the internal pass transistor. This ensures a stable and regulated output voltage.

Detailed Application Field Plans

The LT1766EFE-5#PBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Telecommunications equipment

Its ability to provide stable and reliable power supply makes it suitable for applications where consistent voltage levels are critical.

Detailed and Complete Alternative Models

  1. LM317T: Adjustable Voltage Regulator IC with a maximum output current of 1.5A.
  2. LM7805: Fixed 5V Voltage Regulator IC with a maximum output current of 1A.
  3. LT1084CP-5: Adjustable Voltage Regulator IC with a maximum output current of 5A.

These alternative models offer similar functionality and can be considered based on specific application requirements.

Word count: 568 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LT1766EFE-5#PBF en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of LT1766EFE-5#PBF in technical solutions:

  1. Q: What is the LT1766EFE-5#PBF? A: The LT1766EFE-5#PBF is a specific model of a low dropout (LDO) linear regulator IC.

  2. Q: What is the input voltage range for the LT1766EFE-5#PBF? A: The input voltage range for this LDO regulator is typically between 2.7V and 20V.

  3. Q: What is the output voltage of the LT1766EFE-5#PBF? A: The output voltage of this LDO regulator is fixed at 5V.

  4. Q: What is the maximum output current of the LT1766EFE-5#PBF? A: The maximum output current of this LDO regulator is typically around 1.5A.

  5. Q: What is the dropout voltage of the LT1766EFE-5#PBF? A: The dropout voltage of this LDO regulator is typically around 300mV.

  6. Q: Is the LT1766EFE-5#PBF suitable for battery-powered applications? A: Yes, this LDO regulator is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.

  7. Q: Can the LT1766EFE-5#PBF handle high temperatures? A: Yes, this LDO regulator has a wide operating temperature range and can handle high temperatures up to a certain limit specified in the datasheet.

  8. Q: Does the LT1766EFE-5#PBF have built-in protection features? A: Yes, this LDO regulator has built-in protection features such as thermal shutdown and current limit protection.

  9. Q: Can the LT1766EFE-5#PBF be used in automotive applications? A: Yes, this LDO regulator is suitable for automotive applications as it meets the necessary standards and requirements.

  10. Q: What are some typical applications of the LT1766EFE-5#PBF? A: Some typical applications include powering microcontrollers, sensors, and other low-power electronic devices in various industries like industrial automation, consumer electronics, and telecommunications.

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