MAP4KE68A

Product Overview

Use

It is used as a voltage regulator in electronic circuits.

Characteristics

Low dropout voltage
High output voltage accuracy
Thermal shutdown protection
Overcurrent protection

Package

The MAP4KE68A comes in a small outline package (SOP) with 8 pins.

Essence

This voltage regulator is essential for maintaining stable power supply in various electronic devices.

Packaging/Quantity

The MAP4KE68A is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

Input Voltage Range: 4V to 18V
Output Voltage Range: 1.2V to 15V
Dropout Voltage: 0.5V at 1A
Maximum Output Current: 1.5A
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

Vin (Input Voltage)
GND (Ground)
Vout (Output Voltage)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)

Functional Features

Voltage regulation
Overcurrent protection
Thermal shutdown protection
Short-circuit protection

Advantages

Wide input voltage range
Low dropout voltage
High output voltage accuracy
Robust protection features

Disadvantages

Limited maximum output current
Higher cost compared to basic linear regulators

Working Principles

The MAP4KE68A uses a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It regulates the output voltage by adjusting the resistance in the circuit based on the feedback it receives.

Detailed Application Field Plans

The MAP4KE68A is commonly used in: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAP4KE68A include: - LM317 - LM7805 - LT1083

In conclusion, the MAP4KE68A is a versatile voltage regulator with robust features that make it suitable for a wide range of electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAP4KE68A i tekniska lösningar

What is MAP4KE68A?
- MAP4KE68A is a high-performance, low-capacitance transient voltage suppressor (TVS) diode array designed to protect sensitive electronics from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges.
What are the key features of MAP4KE68A?
- The key features of MAP4KE68A include a low clamping voltage, low leakage current, high surge capability, and a small form factor, making it suitable for a wide range of applications.
In what applications can MAP4KE68A be used?
- MAP4KE68A can be used in various applications such as USB interfaces, HDMI ports, Ethernet ports, audio/video inputs, power supplies, and other electronic devices requiring ESD protection.
What is the maximum working voltage of MAP4KE68A?
- The maximum working voltage of MAP4KE68A is typically 5V, making it suitable for protecting low-voltage electronic components.
How does MAP4KE68A provide ESD protection?
- MAP4KE68A provides ESD protection by diverting transient currents away from sensitive circuitry and limiting the voltage across the protected device during an ESD event.
What is the response time of MAP4KE68A?
- The response time of MAP4KE68A is very fast, typically in the picosecond range, ensuring rapid clamping of transient voltages to safe levels.
Can MAP4KE68A be used in automotive applications?
- Yes, MAP4KE68A is suitable for automotive applications where protection against ESD and electrical transients is required.
Does MAP4KE68A comply with industry standards?
- Yes, MAP4KE68A complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-4 for electrical fast transient protection.
What is the operating temperature range of MAP4KE68A?
- The operating temperature range of MAP4KE68A is typically -55°C to 125°C, allowing for reliable performance in a wide range of environments.
Is MAP4KE68A RoHS compliant?
- Yes, MAP4KE68A is RoHS compliant, meeting the requirements for restriction of hazardous substances in electronic products.