KSH41CITU Encyclopedia Entry

Product Overview

Use

It is used as a voltage regulator in electronic circuits.

Characteristics

Regulates voltage within a specific range
Provides stable output voltage
Low dropout voltage
Overcurrent and thermal protection

Package

The KSH41CITU is available in a small outline transistor (SOT) package.

Essence

The essence of KSH41CITU lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

It is typically sold in reels containing a specific quantity, such as 2500 units per reel.

Specifications

Input Voltage Range: 4.5V to 24V
Output Voltage Range: 1.2V to 20V
Maximum Output Current: 1A
Dropout Voltage: 0.3V at 1A
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

VIN (Input Voltage)
GND (Ground)
VOUT (Output Voltage)

Functional Features

Voltage Regulation
Overcurrent Protection
Thermal Shutdown Protection
Low Dropout Voltage

Advantages

Wide input voltage range
Stable output voltage
Built-in protection features
Small form factor

Disadvantages

Limited maximum output current
Higher dropout voltage compared to some alternatives

Working Principles

The KSH41CITU operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. When the load or input voltage changes, the regulator adjusts to ensure a stable output.

Detailed Application Field Plans

The KSH41CITU is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

LM317: Similar voltage regulator with adjustable output
LM1117: Low dropout voltage regulator with higher maximum output current
LT1086: High current, adjustable voltage regulator

In conclusion, the KSH41CITU is a versatile voltage regulator suitable for various electronic applications, offering stable and reliable performance within its specified parameters.

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