MAP5KE18AE3

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: 25 pieces per tube

Specifications

Input Voltage: 4.5V to 18V
Output Voltage: 1.2V to 16V
Maximum Output Current: 5A
Dropout Voltage: 0.6V at 5A
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MAP5KE18AE3 has a standard TO-220 pin configuration with three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

Low dropout voltage
Fast transient response
Overcurrent and thermal protection
Adjustable output voltage

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Thermal protection for safety

Disadvantages: - Larger package size compared to SMD alternatives - Higher cost compared to non-regulated solutions

Working Principles

The MAP5KE18AE3 is a linear voltage regulator that uses a control loop to maintain a constant output voltage despite changes in the input voltage or load current. It achieves this by dissipating excess power as heat, resulting in a dropout voltage that determines the minimum input-output voltage differential required for proper regulation.

Detailed Application Field Plans

The MAP5KE18AE3 is suitable for various applications requiring a stable voltage supply, including: - Automotive electronics - Industrial control systems - Power management modules - Battery-powered devices

Detailed and Complete Alternative Models

LM7805: A widely used 5V linear regulator in TO-220 package
LT1083: High-current adjustable voltage regulator with low dropout

In conclusion, the MAP5KE18AE3 is a versatile voltage regulator with high efficiency and robust protection features, making it suitable for diverse electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAP5KE18AE3 v technických řešeních

What is MAP5KE18AE3?
- MAP5KE18AE3 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of MAP5KE18AE3?
- The maximum peak pulse power of MAP5KE18AE3 is 5000W.
What is the breakdown voltage of MAP5KE18AE3?
- The breakdown voltage of MAP5KE18AE3 is typically 18V.
What are the typical applications of MAP5KE18AE3?
- MAP5KE18AE3 is commonly used in surge protection for telecommunications equipment, automotive electronics, industrial control systems, and consumer electronics.
What is the operating temperature range of MAP5KE18AE3?
- The operating temperature range of MAP5KE18AE3 is -55°C to +175°C.
What is the response time of MAP5KE18AE3?
- The response time of MAP5KE18AE3 is very fast, typically in the nanosecond range.
Is MAP5KE18AE3 RoHS compliant?
- Yes, MAP5KE18AE3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can MAP5KE18AE3 be used for ESD protection?
- Yes, MAP5KE18AE3 can be used for electrostatic discharge (ESD) protection in various electronic circuits.
What is the packaging type of MAP5KE18AE3?
- MAP5KE18AE3 is available in a variety of package types, including DO-201, DO-15, and SMC.
Are there any recommended layout considerations when using MAP5KE18AE3?
- Yes, it is recommended to minimize the length and impedance of the traces connecting MAP5KE18AE3 to the protected circuit, and to provide a low-inductance ground connection for optimal performance.