L6928D013TR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Dropout Voltage, Small Package Size
• Package: SOT-23-5
• Essence: Regulator IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The L6928D013TR is a 5-pin IC with the following pin configuration:

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

Functional Features

• High Efficiency: The L6928D013TR offers high efficiency power conversion, minimizing energy loss.
• Low Dropout Voltage: With a dropout voltage as low as 200mV, it can maintain stable output even when the input voltage is close to the desired output voltage.
• Small Package Size: The SOT-23-5 package allows for compact designs in space-constrained applications.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low dropout voltage - Small package size

Disadvantages: - Limited maximum output current (500mA)

Working Principles

The L6928D013TR is a regulator IC that operates by regulating the input voltage to provide a stable output voltage. It utilizes a feedback mechanism to continuously monitor the output voltage and adjust the internal circuitry to maintain the desired voltage level. The low dropout voltage ensures that the regulator can operate efficiently even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The L6928D013TR is commonly used in various applications where power management is required. Some of the typical application fields include:

1. Portable Electronics: It can be used in smartphones, tablets, portable media players, and other battery-powered devices to regulate the voltage for different components.
2. IoT Devices: The IC can be employed in Internet of Things (IoT) devices such as sensors, wearables, and smart home devices to provide stable power supply.
3. Industrial Automation: It finds applications in industrial automation systems, control panels, and motor drives, ensuring reliable power delivery.
4. Automotive Electronics: The regulator IC can be utilized in automotive electronics for voltage regulation in infotainment systems, lighting controls, and other subsystems.

Detailed and Complete Alternative Models

Some alternative models to the L6928D013TR that offer similar functionality and characteristics are:

1. LM1117-ADJ: Adjustable Output Voltage Regulator, SOT-223 package
2. LT1763-3.3: Low Dropout Linear Regulator, SOT-23 package
3. TPS79633: 500mA, Low Noise, High PSRR LDO Regulator, SOT-23 package

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

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