CLL4730A TR

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: TO-220
Essence: Regulates voltage with minimal dropout
Packaging/Quantity: Tape and reel, 1000 units per reel

Specifications

Input Voltage Range: 4.5V to 20V
Output Voltage Range: 1.2V to 18V
Dropout Voltage: 0.45V at 1A
Output Current: 1A
Line Regulation: 0.02%/V
Load Regulation: 0.04%/A
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

Vin (Input)
Vout (Output)
GND (Ground)

Functional Features

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

Advantages

Wide input voltage range
Small package size
Excellent line and load regulation
Robust thermal performance

Disadvantages

Limited output current compared to some alternatives
Higher dropout voltage than some competing models

Working Principles

The CLL4730A TR is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback control loop to adjust its internal circuitry, ensuring a consistent output regardless of changes in the input.

Detailed Application Field Plans

This voltage regulator is suitable for various applications requiring a stable DC power supply, such as: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics

Detailed and Complete Alternative Models

LM1117
LT1086
L78xx series
ADP3338

In conclusion, the CLL4730A TR is a versatile voltage regulator with excellent line and load regulation, making it suitable for a wide range of applications where stable and reliable power delivery is essential.

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What is CLL4730A TR?
- CLL4730A TR is a type of technical resistor commonly used in electronic circuits to control the flow of electric current.
What are the typical applications of CLL4730A TR?
- CLL4730A TR is commonly used in voltage regulation, current limiting, and signal conditioning in various electronic devices and systems.
What is the power rating of CLL4730A TR?
- The power rating of CLL4730A TR typically ranges from 0.25W to 5W, depending on the specific model and manufacturer.
What are the temperature coefficients for CLL4730A TR?
- The temperature coefficients for CLL4730A TR can vary, but common values include ±100ppm/°C and ±200ppm/°C.
How do I select the right CLL4730A TR for my application?
- When selecting a CLL4730A TR, consider factors such as power rating, resistance value, tolerance, and temperature coefficient to ensure compatibility with your specific technical solution.
Can CLL4730A TR be used in high-frequency applications?
- CLL4730A TR can be used in some high-frequency applications, but it's important to consider its frequency response and potential impact on signal integrity.
What are the standard tolerance values for CLL4730A TR?
- Standard tolerance values for CLL4730A TR typically range from 1% to 10%, with 5% being the most common.
Are there any special considerations for mounting CLL4730A TR on a PCB?
- When mounting CLL4730A TR on a PCB, ensure proper heat dissipation and consider the impact of surrounding components on its performance.
Can CLL4730A TR be used in automotive electronics?
- CLL4730A TR can be suitable for certain automotive electronic applications, but it's essential to verify its compatibility with automotive standards and environmental conditions.
What are the key differences between CLL4730A TR and other types of resistors?
- CLL4730A TR may differ from other resistors in terms of power handling capability, temperature stability, and suitability for specific technical solutions. Always compare specifications before choosing a resistor for a particular application.