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EL7581IREZ-T7
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EL7581IREZ-T7

Product Overview

Category

EL7581IREZ-T7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • Voltage regulation capabilities
  • Power management features
  • Compact package size
  • High efficiency
  • Low power consumption

Package

EL7581IREZ-T7 is available in a small outline package (SOP) format.

Essence

The essence of EL7581IREZ-T7 lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.8V to VIN
  • Maximum Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Quiescent Current: 120µA
  • Operating Temperature Range: -40°C to +85°C

Detailed 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

  • Wide input voltage range allows compatibility with various power sources.
  • Efficient voltage regulation ensures stable output voltage under different load conditions.
  • Low dropout voltage minimizes power loss and improves overall efficiency.
  • Enable pin provides control over the device's operation.
  • Feedback pin enables precise voltage regulation.

Advantages

  • High efficiency leads to reduced power consumption.
  • Compact package size allows for space-saving designs.
  • Wide input voltage range enhances versatility.
  • Precise voltage regulation ensures stable performance.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

EL7581IREZ-T7 operates based on a voltage regulation principle. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. This is achieved through internal circuitry that adjusts the voltage based on feedback received from the FB pin.

Detailed Application Field Plans

EL7581IREZ-T7 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to EL7581IREZ-T7 include: - LM1117-3.3 - LT1084CP-5 - TPS5430DDAR - ADP3339AKCZ-2.5

These models can be considered as alternatives depending on specific requirements and design constraints.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van EL7581IREZ-T7 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of EL7581IREZ-T7 in technical solutions:

Q1: What is EL7581IREZ-T7? A1: EL7581IREZ-T7 is a specific model of integrated circuit (IC) designed for power management applications.

Q2: What are the key features of EL7581IREZ-T7? A2: Some key features of EL7581IREZ-T7 include high efficiency, low quiescent current, wide input voltage range, and built-in protection features.

Q3: What are the typical applications of EL7581IREZ-T7? A3: EL7581IREZ-T7 is commonly used in various technical solutions such as LED lighting systems, automotive electronics, industrial control systems, and battery-powered devices.

Q4: What is the input voltage range supported by EL7581IREZ-T7? A4: EL7581IREZ-T7 supports an input voltage range of typically 4.5V to 40V, making it suitable for a wide range of applications.

Q5: Can EL7581IREZ-T7 handle high current loads? A5: Yes, EL7581IREZ-T7 has a high current capability, typically up to several amps, making it suitable for driving power-hungry components.

Q6: Does EL7581IREZ-T7 have any built-in protection features? A6: Yes, EL7581IREZ-T7 includes built-in protection features such as over-temperature protection, over-current protection, and short-circuit protection.

Q7: Is EL7581IREZ-T7 easy to integrate into existing designs? A7: Yes, EL7581IREZ-T7 comes in a compact package and requires minimal external components, making it relatively easy to integrate into existing designs.

Q8: Can EL7581IREZ-T7 operate in harsh environments? A8: EL7581IREZ-T7 is designed to operate reliably in a wide temperature range and can withstand certain levels of vibration and shock, making it suitable for harsh environments.

Q9: Are there any specific design considerations when using EL7581IREZ-T7? A9: It is important to consider factors such as input voltage stability, output voltage ripple, and thermal management when designing with EL7581IREZ-T7.

Q10: Where can I find more information about EL7581IREZ-T7? A10: You can refer to the datasheet and application notes provided by the manufacturer or visit their official website for more detailed information on EL7581IREZ-T7.