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EL7534IY-T7
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EL7534IY-T7

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low Dropout Voltage - High Output Current - Adjustable Output Voltage - Thermal Shutdown Protection

Package: TO-263-5 (D2PAK)

Essence: The EL7534IY-T7 is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The EL7534IY-T7 is available in tape and reel packaging, with 250 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 6V
  • Output Voltage Range: 0.8V to VIN - 0.3V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 200mV at 1A
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The EL7534IY-T7 has the following pin configuration:

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

Functional Features

  • Low Dropout Voltage: The EL7534IY-T7 exhibits a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
  • High Output Current: With a maximum output current of 1.5A, this voltage regulator can power a wide range of electronic devices.
  • Adjustable Output Voltage: The output voltage can be adjusted within a specified range, providing flexibility for different applications.
  • Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, which prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient regulation. - High output current capability for powering various devices. - Adjustable output voltage allows customization. - Thermal shutdown protection prevents overheating.

Disadvantages: - Limited input voltage range (2.5V to 6V). - Dropout voltage may affect efficiency in certain applications.

Working Principles

The EL7534IY-T7 operates as a linear voltage regulator. It uses a pass transistor to regulate the output voltage based on the feedback received from the FB pin. The internal circuitry compares the feedback voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The EL7534IY-T7 is suitable for a wide range of applications, including but not limited to: 1. Battery-powered devices 2. Portable electronic devices 3. Industrial control systems 4. Automotive electronics 5. Communication equipment

Detailed and Complete Alternative Models

  1. LM1117-ADJ: Adjustable Voltage Regulator, TO-220 package
  2. LT1084CP-ADJ: Adjustable Linear Regulator, TO-3 package
  3. TPS7A4700: Low-Dropout Voltage Regulator, SOT-223 package
  4. ADP3339AKCZ-2.5-R7: Fixed Voltage Regulator, SOT-223 package
  5. MAX6035AAUR50: Ultra-Low Dropout Voltage Regulator, SOT-23 package

These alternative models offer similar functionality and can be considered as substitutes for the EL7534IY-T7 in various applications.

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تکنیکی حل میں EL7534IY-T7 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure! Here are 10 common questions and answers related to the application of EL7534IY-T7 in technical solutions:

  1. Q: What is EL7534IY-T7? A: EL7534IY-T7 is a voltage regulator IC (integrated circuit) designed for use in various technical solutions.

  2. Q: What is the input voltage range of EL7534IY-T7? A: The input voltage range of EL7534IY-T7 is typically between 2.5V and 5.5V.

  3. Q: What is the output voltage range of EL7534IY-T7? A: The output voltage range of EL7534IY-T7 can be adjusted from 0.8V to VIN (input voltage).

  4. Q: What is the maximum output current of EL7534IY-T7? A: The maximum output current of EL7534IY-T7 is typically 500mA.

  5. Q: Can EL7534IY-T7 operate with both step-up and step-down configurations? A: No, EL7534IY-T7 is specifically designed for step-down (buck) configurations only.

  6. Q: Does EL7534IY-T7 require any external components for operation? A: Yes, EL7534IY-T7 requires a few external components such as input/output capacitors and an inductor.

  7. Q: Is EL7534IY-T7 suitable for battery-powered applications? A: Yes, EL7534IY-T7 is well-suited for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Can EL7534IY-T7 handle load transient conditions effectively? A: Yes, EL7534IY-T7 has a fast transient response and can handle load changes effectively.

  9. Q: Does EL7534IY-T7 have built-in protection features? A: Yes, EL7534IY-T7 includes various protection features such as thermal shutdown, current limit, and short-circuit protection.

  10. Q: What are some typical applications of EL7534IY-T7? A: EL7534IY-T7 is commonly used in applications such as portable devices, IoT (Internet of Things) devices, and low-power systems requiring efficient voltage regulation.

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