CDLL4914 Product Overview

Introduction

CDLL4914 is a crucial component in the field of electronic devices, serving a specific purpose within its category. This entry provides an in-depth overview of CDLL4914, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulation
• Characteristics: High precision, low power consumption
• Package: SMD (Surface Mount Device)
• Essence: Regulating voltage in electronic circuits
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage Range: 1.2V to 37V
• Output Current: 100mA
• Operating Temperature: -40°C to 125°C
• Line Regulation: 0.01% typical
• Load Regulation: 0.1% typical
• Dropout Voltage: 1.5V typical at full load

Detailed Pin Configuration

1. Input
2. Ground
3. Output

Functional Features

• Precise voltage regulation
• Low dropout voltage
• Thermal shutdown protection
• Short-circuit current limiting

Advantages and Disadvantages

Advantages

• High precision regulation
• Wide voltage range
• Compact SMD package
• Thermal protection for safety

Disadvantages

• Limited output current
• Higher dropout voltage compared to some alternatives

Working Principles

CDLL4914 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output. It utilizes a feedback loop to achieve precise regulation, ensuring consistent performance across varying loads and input voltages.

Detailed Application Field Plans

CDLL4914 finds extensive use in various electronic devices, including: - Battery-powered devices - Portable consumer electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

• LM317: Offers higher output current but with a larger package size
• LM1117: Provides lower dropout voltage but with slightly reduced precision
• LT1086: Delivers higher output current and lower dropout voltage, suitable for demanding applications

In conclusion, CDLL4914 plays a vital role in voltage regulation within electronic circuits, offering high precision and reliability. Its compact SMD package and wide voltage range make it suitable for diverse applications, despite its limitations in output current. Understanding its specifications, pin configuration, functional features, and alternative models is essential for effective utilization in electronic designs.

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