47L04-E/ST Product Overview

Introduction

The 47L04-E/ST is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of this product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulating voltage in electronic circuits
• Characteristics: Efficient, reliable, compact
• Package: Surface mount package
• Essence: Stabilizing voltage output
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage: 3.3V
• Output Current: 150mA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
• Low Dropout: Operates efficiently with minimal voltage drop between input and output.

Advantages and Disadvantages

Advantages

• Compact size
• Wide input voltage range
• Overcurrent protection

Disadvantages

• Limited output current capacity
• Relatively high dropout voltage

Working Principles

The 47L04-E/ST operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage. It utilizes feedback control to regulate the output voltage, ensuring stability under varying load conditions.

Detailed Application Field Plans

The 47L04-E/ST finds extensive use in various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Automotive electronics

Detailed and Complete Alternative Models

• LM1117MPX-3.3/NOPB: Similar voltage regulator with a higher output current capacity.
• MIC5205-3.3YM5-TR: Low dropout voltage regulator suitable for space-constrained designs.
• XC6206P332MR-G: Ultra-compact voltage regulator with low quiescent current.

In conclusion, the 47L04-E/ST is a reliable voltage regulator with a wide range of applications, offering efficient voltage stabilization in electronic circuits.

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