ALD310708ASCL

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-223
Essence: Regulates voltage with minimal dropout
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 2.5V to 6.5V
Output Voltage Range: 1.2V to 5.5V
Dropout Voltage: 300mV at 1A
Output Current: 1A
Line Regulation: 0.3%
Load Regulation: 0.4%
Quiescent Current: 75µA

Detailed Pin Configuration

The ALD310708ASCL has a standard SOT-223 package with the following pin configuration: 1. Vin (Input Voltage) 2. GND (Ground) 3. Vout (Output Voltage)

Functional Features

Low dropout voltage for efficient regulation
High accuracy in voltage regulation
Thermal shutdown protection
Short-circuit current limit
Reverse battery protection

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power usage - High accuracy in voltage regulation for precise applications - Built-in protection features enhance reliability

Disadvantages: - Limited output current compared to some alternatives - SOT-223 package may require additional heat sinking for high-power applications

Working Principles

The ALD310708ASCL operates by comparing the reference voltage with the feedback voltage to adjust the pass element's resistance, thereby regulating the output voltage. The low dropout feature allows it to maintain regulation even when the input voltage is close to the output voltage.

Detailed Application Field Plans

This voltage regulator is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider are: - LM1117 - MCP1703 - LT1763 - NCP1117

In conclusion, the ALD310708ASCL is a versatile voltage regulator with low dropout and high accuracy, making it suitable for a wide range of applications. Its compact SOT-223 package and built-in protection features further enhance its appeal in various electronic designs.

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