LX6523AID

Product Overview

Category: Integrated Circuit (IC)

Use: LX6523AID is a high-performance voltage regulator IC 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: LX6523AID is available in a compact and industry-standard 8-pin SOIC package, which ensures easy integration into different circuit designs.

Essence: The essence of LX6523AID lies in its ability to regulate voltage with high precision, ensuring reliable and consistent power supply to sensitive electronic components.

Packaging/Quantity: LX6523AID is typically sold in reels containing 2500 units per reel.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 1.2V - 15V
• Dropout Voltage: 0.3V at 1A load current
• Quiescent Current: 50µA
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

LX6523AID features the following pin configuration:

```

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| | --| Vout Vin|-- --| GND EN |-- --| FB NC |-- |___________| ```

1. Vout: Output Voltage
2. Vin: Input Voltage
3. GND: Ground
4. EN: Enable Pin
5. FB: Feedback Pin
6. NC: No Connection

Functional Features

• High Efficiency: LX6523AID offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Low Dropout Voltage: The low dropout voltage ensures stable output voltage even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: It can handle a wide range of input voltages, making it suitable for various applications.
• Overcurrent and Thermal Protection: LX6523AID incorporates overcurrent and thermal protection mechanisms to safeguard the connected components from damage.
• Adjustable Output Voltage: The output voltage can be adjusted using external resistors, providing flexibility in different applications.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile use. - Overcurrent and thermal protection ensure component safety. - Adjustable output voltage provides flexibility.

Disadvantages: - Limited maximum output current (1.5A) may not be sufficient for high-power applications. - Dropout voltage of 0.3V may affect performance in low-voltage scenarios.

Working Principles

LX6523AID operates as a linear voltage regulator. It compares the feedback voltage (FB pin) with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The enable pin (EN) controls the regulator's on/off state.

Detailed Application Field Plans

LX6523AID finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - Battery-powered devices

Alternative Models

Some alternative models that offer similar functionality to LX6523AID are: - LM1117 - LT1084 - ADP3339

These models can be considered based on specific requirements and design constraints.

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