AN1431M-E1

Product Overview

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

Input Voltage: 4.5V to 25V
Output Voltage: 2.5V to 20V
Maximum Output Current: 1500mA
Low Dropout Voltage: 0.3V at 1A
Low Quiescent Current: 75μA
Thermal Shutdown Protection

Package

The AN1431M-E1 comes in a small outline package (SOP-8).

Essence

The essence of AN1431M-E1 lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The AN1431M-E1 is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

Input Voltage Range: 4.5V to 25V
Output Voltage Range: 2.5V to 20V
Output Current: Up to 1500mA
Dropout Voltage: 0.3V at 1A
Quiescent Current: 75μA
Operating Temperature Range: -40°C to 125°C
Package: SOP-8

Detailed Pin Configuration

VIN (Input Voltage)
GND (Ground)
NC (No Connection)
VOUT (Output Voltage)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)

Functional Features

Wide Input Voltage Range
Low Dropout Voltage
Low Quiescent Current
Thermal Shutdown Protection
Short Circuit Protection

Advantages

High Efficiency
Wide Operating Temperature Range
Small Package Size
Excellent Line and Load Regulation

Disadvantages

Limited Maximum Output Current
Higher Cost Compared to Standard Linear Regulators

Working Principles

The AN1431M-E1 operates based on the principle of linear regulation, where it maintains a constant output voltage by dissipating excess power as heat. It uses a feedback mechanism to adjust the output voltage based on the input and load conditions.

Detailed Application Field Plans

The AN1431M-E1 is commonly used in: - Battery-Powered Devices - Portable Electronics - Automotive Applications - Industrial Control Systems - Power Management Modules

Detailed and Complete Alternative Models

Some alternative models to AN1431M-E1 include: - LM317 - LM1117 - LT1086 - ADP3338

In conclusion, the AN1431M-E1 voltage regulator offers a wide input voltage range, low dropout voltage, and thermal protection, making it suitable for various electronic applications. However, it has limitations in terms of maximum output current and cost compared to standard linear regulators.

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What is AN1431M-E1?
- AN1431M-E1 is a voltage regulator IC designed for use in various technical solutions to provide stable and regulated power supply.
What is the input voltage range for AN1431M-E1?
- The input voltage range for AN1431M-E1 is typically between 4.5V to 25V.
What is the output voltage of AN1431M-E1?
- The output voltage of AN1431M-E1 can be set within the range of 1.8V to 20V, making it versatile for different applications.
What are the typical applications of AN1431M-E1?
- AN1431M-E1 is commonly used in power supplies, battery chargers, and other electronic devices requiring stable voltage regulation.
What is the maximum output current of AN1431M-E1?
- The maximum output current of AN1431M-E1 is typically around 1A, suitable for many low to medium power applications.
Does AN1431M-E1 require external components for operation?
- Yes, AN1431M-E1 requires external capacitors and resistors for stable and reliable operation.
Is AN1431M-E1 suitable for automotive applications?
- Yes, AN1431M-E1 is designed to meet the requirements for automotive applications, providing reliable performance in harsh environments.
What protections does AN1431M-E1 offer?
- AN1431M-E1 provides overcurrent protection, thermal shutdown, and short-circuit protection to ensure safe operation.
Can AN1431M-E1 be used in adjustable voltage applications?
- Yes, AN1431M-E1 can be configured for adjustable voltage output using external resistors.
What is the operating temperature range of AN1431M-E1?
- AN1431M-E1 is designed to operate within a temperature range of -40°C to 125°C, making it suitable for a wide range of environments and applications.