VLZ3V3B-GS18 Product Overview

Introduction

The VLZ3V3B-GS18 is a voltage regulator belonging to the category of integrated circuits. This device is commonly used in electronic circuits to regulate and stabilize the voltage supply, ensuring consistent and reliable power delivery to sensitive components.

Basic Information Overview

• Category: Integrated Circuit
• Use: Voltage Regulation
• Characteristics: Regulates input voltage to a stable 3.3V output, low dropout voltage, high accuracy
• Package: SOT-223
• Essence: Ensures stable voltage supply for electronic circuits
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 15V
• Output Voltage: 3.3V
• Dropout Voltage: 300mV at 500mA
• Accuracy: ±2%
• 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 3.3V output even with fluctuations in the input voltage.
• Low Dropout: Operates with minimal dropout voltage, maximizing efficiency.
• High Accuracy: Provides precise voltage regulation with a tolerance of ±2%.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low dropout voltage
• High accuracy
• Compact SOT-223 package

Disadvantages

• Limited to a specific output voltage (3.3V)
• Not suitable for applications requiring different output voltages

Working Principles

The VLZ3V3B-GS18 utilizes internal circuitry to compare the actual output voltage with a reference voltage, adjusting the output to maintain a constant 3.3V. It employs feedback mechanisms to continuously monitor and regulate the voltage, ensuring stability under varying load conditions.

Detailed Application Field Plans

The VLZ3V3B-GS18 is widely used in various electronic devices and systems, including: - Battery-powered devices - Embedded systems - IoT devices - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

1. LM1117-3.3
2. XC6206P332MR
3. AP2112K-3.3

In summary, the VLZ3V3B-GS18 is an integral component in electronic circuits, providing reliable voltage regulation and stability. Its compact package and high accuracy make it suitable for a wide range of applications, particularly those requiring a 3.3V power supply.

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