EL7642AILTZ-T7

Product Overview

Category: Integrated Circuit (IC)

Use: The EL7642AILTZ-T7 is a high-performance voltage regulator designed for use in various electronic devices. It provides stable and regulated power supply to ensure proper functioning of the connected components.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage

Package: The EL7642AILTZ-T7 comes in a small outline package (SOT-23) which allows for easy integration into compact circuit designs.

Essence: This voltage regulator is an essential component in electronic devices as it ensures that the voltage supplied to other components remains constant, preventing damage due to voltage fluctuations.

Packaging/Quantity: The EL7642AILTZ-T7 is typically packaged in reels containing 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The EL7642AILTZ-T7 has the following pin configuration:

```

---

| | --| VIN | --| GND | --| VOUT | |___________| ```

Functional Features

• High Efficiency: The EL7642AILTZ-T7 exhibits high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this voltage regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Overcurrent and Thermal Protection: The IC incorporates overcurrent and thermal protection mechanisms to safeguard against excessive current or temperature conditions.
• Adjustable Output Voltage: The output voltage can be adjusted within the specified range, providing flexibility for different application requirements.

Advantages and Disadvantages

Advantages: - High efficiency ensures minimal power loss - Wide input voltage range allows for versatile applications - Overcurrent and thermal protection enhance device reliability - Adjustable output voltage provides flexibility

Disadvantages: - Limited maximum output current of 500mA may not be suitable for high-power applications - SOT-23 package may limit heat dissipation in certain scenarios

Working Principles

The EL7642AILTZ-T7 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This is achieved by regulating the current flow through the device, compensating for any variations in the input voltage.

Detailed Application Field Plans

The EL7642AILTZ-T7 finds applications in various electronic devices, including but not limited to: 1. Mobile phones and smartphones 2. Portable media players 3. Digital cameras 4. Wireless communication devices 5. Battery-powered devices

In these applications, the voltage regulator ensures that the connected components receive a stable power supply, preventing malfunctions or damage due to voltage fluctuations.

Detailed and Complete Alternative Models

1. LM317T: A popular linear voltage regulator with adjustable output voltage and a maximum output current of 1.5A.
2. LT1086: A low dropout voltage regulator capable of delivering up to 1.5A of current.
3. LM1117: A series of low dropout voltage regulators available in various fixed output voltages and current ratings.
4. TPS7A4700: An ultra-low noise, high PSRR (Power Supply Rejection Ratio) voltage regulator suitable for sensitive audio applications.

These alternative models offer similar functionality to the EL7642AILTZ-T7 and can be considered as substitutes depending on specific application requirements.

(Note: The content provided above is a sample entry and may not reflect actual specifications or details of the mentioned product.)