EL9212IYEZ-T7

Product Overview

• Category: Integrated Circuit
• Use: Electronic Component for Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: Surface Mount Technology (SMT)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 3.0V - 5.5V
• Output Voltage Range: 1.2V - 3.6V
• Output Current: 500mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The EL9212IYEZ-T7 has a total of 5 pins arranged as follows:

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

Functional Features

• High Efficiency: The EL9212IYEZ-T7 is designed to provide efficient voltage regulation, minimizing power loss.
• Low Power Consumption: With a quiescent current of only 50µA, the device helps conserve power in electronic systems.
• Wide Input Voltage Range: The IC can accept input voltages ranging from 3.0V to 5.5V, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted within the range of 1.2V to 3.6V, providing flexibility for different requirements.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile applications. - Adjustable output voltage provides flexibility.

Disadvantages: - Limited output current of 500mA may not be sufficient for high-power applications. - SOT-23-5 package may require careful handling during assembly.

Working Principles

The EL9212IYEZ-T7 is a voltage regulator that operates based on the principle of switching regulation. It uses an internal control circuitry to maintain a stable output voltage, regardless of variations in the input voltage or load conditions. The device employs a feedback mechanism to continuously monitor and adjust the output voltage, ensuring it remains within the desired range.

Detailed Application Field Plans

The EL9212IYEZ-T7 finds application in various electronic systems where efficient voltage regulation is required. Some potential application fields include:

1. Portable Electronics: The IC can be used in smartphones, tablets, and other battery-powered devices to regulate the voltage supplied to different components.
2. IoT Devices: Internet of Things (IoT) devices often operate on low power and require precise voltage regulation. The EL9212IYEZ-T7 can be employed in such devices to ensure stable power supply.
3. Wearable Technology: Fitness trackers, smartwatches, and other wearable devices can benefit from the voltage regulation capabilities of the EL9212IYEZ-T7, enabling longer battery life and improved performance.

Detailed and Complete Alternative Models

1. EL9210IYEZ-T7: Similar to EL9212IYEZ-T7 but with a lower output current of 300mA.
2. EL9214IYEZ-T7: Similar to EL9212IYEZ-T7 but with a higher output current of 800mA.
3. EL9216IYEZ-T7: Similar to EL9212IYEZ-T7 but with an adjustable output voltage range of 0.8V to 3.3V.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.

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