AS1926D07-T

Product Overview

Category: Integrated Circuit (IC)

Use: AS1926D07-T 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 protection - Thermal shutdown protection

Package: AS1926D07-T is available in a compact and industry-standard SOT-23 package, which allows for easy integration into different circuit designs.

Essence: The essence of AS1926D07-T lies in its ability to regulate voltage efficiently and reliably, ensuring optimal performance of electronic devices.

Packaging/Quantity: AS1926D07-T is typically packaged in reels, with each reel containing 3000 units of the IC.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 1.2V - 15V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AS1926D07-T features a standard SOT-23 package with three pins:

1. VIN (Pin 1): Input voltage pin. Connects to the power source.
2. GND (Pin 2): Ground pin. Connected to the common ground of the circuit.
3. VOUT (Pin 3): Output voltage pin. Connects to the load or the component requiring regulated power supply.

Functional Features

• High Efficiency: AS1926D07-T offers high efficiency, minimizing power loss during voltage regulation.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected components from excessive current flow.
• Thermal Shutdown Protection: AS1926D07-T includes thermal shutdown protection, preventing overheating and potential damage to the IC.
• Wide Input Voltage Range: The IC can operate within a wide input voltage range, making it suitable for various applications.

Advantages and Disadvantages

Advantages: - High efficiency ensures optimal power utilization. - Overcurrent and thermal shutdown protection enhance system reliability. - Wide input voltage range allows for versatile application.

Disadvantages: - Limited output current capacity (up to 500mA). - Dropout voltage may affect performance in low voltage scenarios.

Working Principles

AS1926D07-T 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 despite variations in the input voltage or load conditions. This ensures that the connected components receive a consistent and regulated power supply.

Detailed Application Field Plans

AS1926D07-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. AS1925D06-T: Similar to AS1926D07-T, but with a lower output current capacity of 300mA.
2. AS1927D08-T: Similar to AS1926D07-T, but with a higher output current capacity of 800mA.
3. AS1928D09-T: Similar to AS1926D07-T, but with an extended input voltage range up to 24V.

These alternative models provide options with varying specifications to cater to different application requirements.

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