MAP4KE350A Product Overview

Introduction

The MAP4KE350A is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic circuits to regulate and stabilize voltage levels, ensuring consistent and reliable performance of connected components.

Basic Information Overview

Category: Voltage Regulator
Use: Stabilizing voltage levels in electronic circuits
Characteristics: High precision, low dropout voltage, thermal shutdown protection
Package: TO-220, TO-263, DPAK
Essence: Ensuring stable voltage supply to connected components
Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

The MAP4KE350A voltage regulator is designed to operate within the following specifications: - Input Voltage Range: 4.5V to 24V - Output Voltage Range: 1.25V to 20V - Maximum Output Current: 3.5A - Dropout Voltage: 0.6V at 3.5A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MAP4KE350A features a standard pin configuration for voltage regulators, with pins designated for input voltage, ground, and regulated output voltage. The detailed pinout is as follows: - Pin 1: Input Voltage (VIN) - Pin 2: Ground (GND) - Pin 3: Regulated Output Voltage (VOUT)

Functional Features

High Precision: Provides accurate and stable output voltage regulation
Low Dropout Voltage: Minimizes power loss and heat dissipation
Thermal Shutdown Protection: Safeguards the device from overheating, enhancing reliability

Advantages and Disadvantages

Advantages

Reliable voltage regulation
Low dropout voltage
Thermal protection for enhanced durability

Disadvantages

Higher cost compared to basic linear regulators
Sensitive to improper handling and static discharge

Working Principles

The MAP4KE350A utilizes a combination of internal circuitry and feedback mechanisms to maintain a constant output voltage regardless of variations in input voltage or load conditions. By continuously adjusting its internal components, it ensures a stable and precise output voltage for connected electronic devices.

Detailed Application Field Plans

The MAP4KE350A finds extensive application in various electronic systems, including: - Power supplies - Battery charging circuits - Audio amplifiers - LED lighting systems - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative models to the MAP4KE350A include: - LM317: Adjustable linear voltage regulator - LM7805: Fixed 5V linear voltage regulator - LM1117: Low dropout voltage regulator

In conclusion, the MAP4KE350A voltage regulator offers precise and reliable voltage regulation, making it an essential component in numerous electronic systems.

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