Linear Technology/Analog Devices
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LTC1504ACS8-3.3#TRPBF
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LTC1504ACS8-3.3#TRPBF

Product Overview

Category

The LTC1504ACS8-3.3#TRPBF belongs to the category of voltage regulators.

Use

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

Characteristics

  • Input Voltage Range: 2.7V to 10V
  • Output Voltage: 3.3V
  • Maximum Output Current: 100mA
  • Low Dropout Voltage: 300mV at 100mA
  • Package Type: 8-Lead Plastic Small Outline (SOIC)
  • Essence: Voltage regulation and stabilization

Packaging/Quantity

The LTC1504ACS8-3.3#TRPBF is typically packaged in reels or tubes, containing a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 10V
  • Output Voltage: 3.3V ±2%
  • Maximum Output Current: 100mA
  • Dropout Voltage: 300mV at 100mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: 8-Lead Plastic Small Outline (SOIC)

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. FB: Feedback Pin
  4. SHDN: Shutdown Pin
  5. VOUT: Output Voltage
  6. NC: No Connection
  7. NC: No Connection
  8. VOUT: Output Voltage

Functional Features

  • Low dropout voltage for efficient voltage regulation.
  • Wide input voltage range allows flexibility in various applications.
  • Shutdown pin for power-saving mode when not in use.
  • Stable output voltage with low ripple and noise.
  • Short-circuit and thermal protection for enhanced reliability.

Advantages

  • Compact package size allows for space-saving designs.
  • Low dropout voltage minimizes power dissipation.
  • Wide input voltage range accommodates different power sources.
  • Shutdown feature enables power-saving when the device is not in use.
  • Stable output voltage ensures reliable performance.

Disadvantages

  • Limited maximum output current of 100mA may not be suitable for high-power applications.
  • The package type may require additional thermal management for certain operating conditions.

Working Principles

The LTC1504ACS8-3.3#TRPBF operates as a linear voltage regulator. It regulates the input voltage to a stable 3.3V output voltage by using a feedback mechanism. The feedback pin (FB) compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage. The dropout voltage is kept low to minimize power dissipation and maximize efficiency.

Detailed Application Field Plans

The LTC1504ACS8-3.3#TRPBF finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

  1. LM1117-3.3: Similar voltage regulator with a higher maximum output current of 800mA.
  2. LT1763-3.3: Low dropout voltage regulator with a maximum output current of 500mA.
  3. MCP1700-3302E: Low quiescent current regulator with a maximum output current of 250mA.

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

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Énumérez 10 questions et réponses courantes liées à l'application de LTC1504ACS8-3.3#TRPBF dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of LTC1504ACS8-3.3#TRPBF in technical solutions:

  1. Q: What is the LTC1504ACS8-3.3#TRPBF? A: The LTC1504ACS8-3.3#TRPBF is a specific model of a low dropout linear regulator (LDO) manufactured by Linear Technology (now part of Analog Devices). It provides a regulated output voltage of 3.3V.

  2. Q: What is the input voltage range for LTC1504ACS8-3.3#TRPBF? A: The input voltage range for LTC1504ACS8-3.3#TRPBF is typically between 2.5V and 7V.

  3. Q: What is the maximum output current of LTC1504ACS8-3.3#TRPBF? A: The maximum output current of LTC1504ACS8-3.3#TRPBF is 250mA.

  4. Q: Can LTC1504ACS8-3.3#TRPBF be used in battery-powered applications? A: Yes, LTC1504ACS8-3.3#TRPBF can be used in battery-powered applications as it has a low dropout voltage and operates efficiently even with lower input voltages.

  5. Q: Is LTC1504ACS8-3.3#TRPBF suitable for noise-sensitive applications? A: Yes, LTC1504ACS8-3.3#TRPBF is designed to provide low output noise, making it suitable for noise-sensitive applications such as audio circuits or sensitive analog components.

  6. Q: Does LTC1504ACS8-3.3#TRPBF have built-in thermal protection? A: Yes, LTC1504ACS8-3.3#TRPBF has built-in thermal shutdown protection to prevent overheating and damage to the device.

  7. Q: Can I use LTC1504ACS8-3.3#TRPBF in automotive applications? A: Yes, LTC1504ACS8-3.3#TRPBF is suitable for automotive applications as it can operate within the required temperature range and has a wide input voltage range.

  8. Q: What is the typical dropout voltage of LTC1504ACS8-3.3#TRPBF? A: The typical dropout voltage of LTC1504ACS8-3.3#TRPBF is around 300mV at full load.

  9. Q: Does LTC1504ACS8-3.3#TRPBF require any external components for stability? A: No, LTC1504ACS8-3.3#TRPBF is internally compensated and does not require any external components for stability.

  10. Q: Can I parallel multiple LTC1504ACS8-3.3#TRPBF regulators to increase the output current? A: No, it is not recommended to parallel multiple LTC1504ACS8-3.3#TRPBF regulators as it may lead to stability issues and uneven current sharing. If higher output current is required, it is better to choose a different regulator or use an external power stage.