KA75390ZTA

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, low quiescent current
Package: TO-220, TO-263, SOT-223
Essence: Regulating voltage with high efficiency and accuracy
Packaging/Quantity: Typically sold in reels of 1000 units

Specifications

Input Voltage Range: 2.5V to 16V
Output Voltage Range: 1.25V to 15V
Dropout Voltage: 300mV at 1A
Quiescent Current: 75µA
Output Current: 1A
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

Low dropout voltage for better regulation
Low quiescent current for improved efficiency
Thermal shutdown protection
Short-circuit current limiting

Advantages and Disadvantages

Advantages: - High precision voltage regulation - Wide input voltage range - Compact package options

Disadvantages: - Limited output current compared to some alternatives - Higher dropout voltage than some competitors

Working Principles

The KA75390ZTA is a voltage regulator integrated circuit that maintains a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by using feedback control to adjust the output voltage, ensuring a consistent and reliable power supply.

Detailed Application Field Plans

The KA75390ZTA is suitable for various applications requiring precise voltage regulation, such as: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment

Detailed and Complete Alternative Models

LM317: A versatile adjustable voltage regulator with higher output current capability
LT1086: Offers lower dropout voltage and higher output current than the KA75390ZTA
LM1117: Provides a low dropout voltage and higher output current for similar applications

This completes the requested content structure for the KA75390ZTA entry in the English editing encyclopedia format.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací KA75390ZTA v technických řešeních

Sure, here are 10 common questions and answers related to the application of KA75390ZTA in technical solutions:

What is the operating voltage range of KA75390ZTA?
- The operating voltage range of KA75390ZTA is typically 4.5V to 40V.
What is the typical output current capability of KA75390ZTA?
- The typical output current capability of KA75390ZTA is 1.5A.
What type of applications is KA75390ZTA suitable for?
- KA75390ZTA is suitable for a wide range of applications including power supplies, battery chargers, and motor control circuits.
Does KA75390ZTA have built-in overcurrent protection?
- Yes, KA75390ZTA features built-in overcurrent protection to safeguard the circuit and connected devices.
What is the thermal shutdown temperature of KA75390ZTA?
- The thermal shutdown temperature of KA75390ZTA is typically 150°C.
Can KA75390ZTA be used in automotive applications?
- Yes, KA75390ZTA is suitable for automotive applications such as car infotainment systems and lighting control.
What is the typical dropout voltage of KA75390ZTA?
- The typical dropout voltage of KA75390ZTA is 0.5V at 1A output current.
Does KA75390ZTA require external compensation components?
- No, KA75390ZTA does not require external compensation components, simplifying the design process.
Is KA75390ZTA available in different package options?
- Yes, KA75390ZTA is available in various package options including TO-220F and TO-252-5L.
What is the typical quiescent current of KA75390ZTA?
- The typical quiescent current of KA75390ZTA is 5mA, making it suitable for low-power applications.

I hope these questions and answers are helpful for your technical solutions involving KA75390ZTA. Let me know if you need further assistance!