CP7458CT

Product Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: TO-220
Essence: Voltage Regulator
Packaging/Quantity: Tray, 100 pieces per tray

Specifications

Input Voltage Range: 4.5V to 40V
Output Voltage Range: 1.25V to 37V
Output Current: Up to 3A
Dropout Voltage: 1.2V (typical)
Line Regulation: 0.02% (typical)
Load Regulation: 0.04% (typical)
Quiescent Current: 10mA (typical)
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The CP7458CT has a standard TO-220 package with three pins:

Pin 1: Input Voltage (VIN)
Pin 2: Ground (GND)
Pin 3: Output Voltage (VOUT)

Functional Features

High efficiency voltage regulation
Low power consumption
Overcurrent protection
Thermal shutdown protection
Short-circuit protection
Adjustable output voltage

Advantages and Disadvantages

Advantages

Wide input voltage range
High output current capability
Excellent line and load regulation
Low dropout voltage
Robust protection features

Disadvantages

Requires external components for stability
Higher cost compared to basic linear regulators

Working Principles

The CP7458CT is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load conditions. It achieves this by using a feedback mechanism that continuously adjusts the internal circuitry to provide the desired output voltage.

Detailed Application Field Plans

The CP7458CT is commonly used in various applications, including:

Power supplies for industrial equipment
Automotive electronics
Battery-powered devices
Telecommunications equipment
Audio amplifiers

Detailed and Complete Alternative Models

LM317T
LM7805
LT1084CP
LM1117-3.3
LM2940CT

These alternative models offer similar functionality and can be used as substitutes for the CP7458CT in various applications.

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技術ソリューションにおける CP7458CT の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of CP7458CT in technical solutions:

Q: What is CP7458CT? A: CP7458CT is a high-performance adhesive or sealant commonly used in technical solutions.
Q: What are the key features of CP7458CT? A: CP7458CT offers excellent adhesion, high temperature resistance, good chemical resistance, and flexibility.
Q: Where can CP7458CT be used? A: CP7458CT can be used in various applications such as automotive, electronics, construction, and industrial sectors.
Q: How does CP7458CT bond different materials together? A: CP7458CT forms strong bonds by creating a durable and flexible connection between different materials, including metals, plastics, and composites.
Q: Can CP7458CT withstand high temperatures? A: Yes, CP7458CT has a high-temperature resistance, making it suitable for applications that require exposure to elevated temperatures.
Q: Is CP7458CT resistant to chemicals? A: Yes, CP7458CT exhibits good chemical resistance, allowing it to withstand exposure to various chemicals and solvents.
Q: Does CP7458CT provide good adhesion on different surfaces? A: Yes, CP7458CT offers excellent adhesion on a wide range of surfaces, including metals, glass, ceramics, and most plastics.
Q: Can CP7458CT be used for sealing applications? A: Absolutely, CP7458CT can be used as a reliable sealant to prevent leaks and provide a watertight or airtight seal.
Q: Is CP7458CT suitable for outdoor applications? A: Yes, CP7458CT is designed to withstand outdoor conditions, including exposure to UV radiation and extreme weather conditions.
Q: How should CP7458CT be applied? A: CP7458CT is typically applied using a caulking gun or dispensing equipment, following the manufacturer's instructions for optimal results.

Please note that these answers are general and may vary depending on the specific application and manufacturer's guidelines.