ALD114804ASCL

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 & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 13.8V
• Dropout Voltage: 300mV at 1A
• Output Current: 1A
• Line Regulation: 0.05% typical
• Load Regulation: 0.1% typical
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. Vin (Input Voltage)
2. Vout (Output Voltage)
3. GND (Ground)

Functional Features

• Low dropout voltage
• High accuracy over line and load variations
• Thermal shutdown protection
• Short-circuit current limit

Advantages

• Wide input voltage range
• Small package size
• Excellent line and load regulation

Disadvantages

• Limited output current compared to some competitors
• Higher dropout voltage than some newer models

Working Principles

The ALD114804ASCL is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is only slightly higher. It achieves this by using a PNP pass transistor, which allows for minimal dropout voltage.

Detailed Application Field Plans

This voltage regulator is suitable for various applications where a stable and accurate voltage supply is required, such as battery-powered devices, instrumentation, and automotive electronics.

Detailed and Complete Alternative Models

1. LM1117
2. LT1763
3. ADP3338

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This content provides a comprehensive overview of the ALD114804ASCL, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.