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EL7534IY-T13
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EL7534IY-T13

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low dropout voltage, small package size
  • Package: TO-263-5L (D2PAK)
  • Essence: This IC is designed to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Output Voltage Range: 1.2V to 16V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 300mV at 500mA
  • Quiescent Current: 120µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The EL7534IY-T13 IC has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • High Efficiency: The EL7534IY-T13 offers high efficiency, minimizing power loss during voltage regulation.
  • Low Dropout Voltage: With a dropout voltage as low as 300mV, this IC can maintain a stable output even when the input voltage is close to the desired output voltage.
  • Small Package Size: The TO-263-5L package allows for compact designs, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages: - High efficiency - Low dropout voltage - Small package size - Wide input and output voltage range

Disadvantages: - Limited maximum output current (500mA)

Working Principles

The EL7534IY-T13 is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage within the specified range.

Detailed Application Field Plans

The EL7534IY-T13 is commonly used in various electronic devices and applications, including: - Battery-powered devices - Portable audio players - Wireless communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • LM1117: Low dropout voltage regulator
  • LT1763: Ultra-low noise LDO regulator
  • TPS7A47: High-voltage, low-IQ linear regulator
  • ADP3339: High-accuracy, low-dropout linear regulator

These alternative models offer similar functionality and can be considered as substitutes for the EL7534IY-T13 depending on specific requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av EL7534IY-T13 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of EL7534IY-T13 in technical solutions:

  1. Q: What is EL7534IY-T13? A: EL7534IY-T13 is a specific model of a low dropout (LDO) voltage regulator.

  2. Q: What is the input voltage range for EL7534IY-T13? A: The input voltage range for EL7534IY-T13 is typically between 2.5V and 5.5V.

  3. Q: What is the output voltage range for EL7534IY-T13? A: The output voltage range for EL7534IY-T13 can be adjusted from 0.8V to the input voltage minus 0.3V.

  4. Q: What is the maximum output current of EL7534IY-T13? A: The maximum output current of EL7534IY-T13 is typically around 500mA.

  5. Q: What is the dropout voltage of EL7534IY-T13? A: The dropout voltage of EL7534IY-T13 is typically around 200mV at full load.

  6. Q: Does EL7534IY-T13 have built-in thermal shutdown protection? A: Yes, EL7534IY-T13 has built-in thermal shutdown protection to prevent overheating.

  7. Q: Can EL7534IY-T13 operate in a wide temperature range? A: Yes, EL7534IY-T13 can operate in a temperature range of -40°C to +125°C.

  8. Q: Is EL7534IY-T13 suitable for battery-powered applications? A: Yes, EL7534IY-T13 is suitable for battery-powered applications due to its low quiescent current and low dropout voltage.

  9. Q: Does EL7534IY-T13 require any external components for operation? A: Yes, EL7534IY-T13 requires a few external components such as input/output capacitors and resistors for stability and filtering.

  10. Q: What are some typical applications of EL7534IY-T13? A: Some typical applications of EL7534IY-T13 include portable devices, wireless communication systems, and industrial control systems.

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