EL5611IRE

Product Overview

• Category: Integrated Circuit
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: Integrated Circuit (IC)
• Essence: Regulates input voltage to a desired output voltage level
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EL5611IRE has the following pin configuration:

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

Functional Features

• High Efficiency: The EL5611IRE offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a dropout voltage of only 200mV at 1A, it ensures efficient power conversion even with low input voltages.
• Compact Size: The integrated circuit package allows for a compact design, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Low dropout voltage enables efficient power conversion. - Compact size allows for easy integration into various electronic devices.

Disadvantages: - Limited maximum output current of 1A may not be sufficient for high-power applications. - Narrow input voltage range restricts compatibility with certain power sources.

Working Principles

The EL5611IRE is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to compensate for changes in the input voltage. This ensures a consistent and reliable output voltage, making it suitable for powering sensitive electronic components.

Detailed Application Field Plans

The EL5611IRE finds applications in various fields, including:

1. Portable Electronics: It can be used to regulate voltage in smartphones, tablets, and other battery-powered devices.
2. Automotive Electronics: The voltage regulator is suitable for automotive applications, such as powering infotainment systems or onboard sensors.
3. Industrial Automation: It can be utilized in industrial control systems to maintain stable voltage levels for precise operation of machinery and equipment.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and pin configuration.
2. LT1763: Offers higher maximum output current and wider input voltage range compared to EL5611IRE.
3. ADP3339: Provides adjustable output voltage and lower dropout voltage than EL5611IRE.

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

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