RS3AHE3_A/H

Product Overview

Category: Integrated Circuits
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Linear regulator
Packaging/Quantity: Tube/50

Specifications

Input Voltage Range: 4.5V to 40V
Output Voltage Range: 1.25V to 37V
Dropout Voltage: 1.5V at 3A
Line Regulation: 0.015% max
Load Regulation: 0.1% max
Quiescent Current: 5mA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

Vin (Input)
Vout (Output)
ADJ (Adjust)
GND (Ground)

Functional Features

Low dropout voltage
Thermal shutdown and current limit protection
Adjustable output voltage
High ripple rejection

Advantages

Wide input voltage range
High efficiency
Compact TO-220 package
Adjustable output voltage

Disadvantages

Higher quiescent current compared to some competitors
Limited maximum output current

Working Principles

The RS3AHE3_A/H is a linear voltage regulator that maintains a stable output voltage by adjusting the resistance between the input and output. It operates by comparing the actual output voltage to a reference voltage and adjusting the pass element to maintain the desired output.

Detailed Application Field Plans

The RS3AHE3_A/H is suitable for various applications including power supplies, battery chargers, and automotive electronics. Its wide input voltage range and adjustable output make it versatile for different voltage regulation needs.

Detailed and Complete Alternative Models

LM317: Similar adjustable linear regulator
LM7805: Fixed 5V linear regulator
LT1086: Low dropout positive adjustable regulator

Note: The above information is based on the latest available datasheet and may be subject to change.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací RS3AHE3_A/H v technických řešeních

What is RS3AHE3_A/H?
- RS3AHE3_A/H is a high-efficiency, low-power, voltage regulator designed for use in various technical solutions.
What is the input voltage range for RS3AHE3_A/H?
- The input voltage range for RS3AHE3_A/H is typically between 2.7V and 5.5V.
What is the output voltage range for RS3AHE3_A/H?
- The output voltage range for RS3AHE3_A/H is adjustable from 0.8V to 5V.
What is the maximum output current of RS3AHE3_A/H?
- The maximum output current of RS3AHE3_A/H is typically around 500mA.
What are the typical applications of RS3AHE3_A/H?
- RS3AHE3_A/H is commonly used in battery-powered devices, portable electronics, and other low-power applications.
Does RS3AHE3_A/H have built-in thermal shutdown protection?
- Yes, RS3AHE3_A/H is equipped with built-in thermal shutdown protection to prevent overheating.
Is RS3AHE3_A/H suitable for automotive applications?
- Yes, RS3AHE3_A/H is designed to meet the requirements for automotive applications, making it suitable for use in vehicles.
What is the operating temperature range for RS3AHE3_A/H?
- The operating temperature range for RS3AHE3_A/H is typically between -40°C and 125°C.
Can RS3AHE3_A/H be used in conjunction with other voltage regulators?
- Yes, RS3AHE3_A/H can be used in parallel with other voltage regulators to increase output current capability if needed.
Is there a recommended layout for using RS3AHE3_A/H on a PCB?
- Yes, a recommended layout and application circuit can be found in the datasheet for RS3AHE3_A/H to ensure optimal performance and stability.