VLZ6V2B-GS18

Product Overview

Belongs to: Integrated Circuits
Category: Voltage Regulator
Use: To regulate voltage in electronic circuits
Characteristics: High precision, low dropout voltage, thermal shutdown protection
Package: TO-263-5
Essence: Regulating voltage for stable operation of electronic devices
Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Input Voltage: 4.5V to 28V
• Output Voltage: 1.2V to 20V
• Output Current: 3A
• Dropout Voltage: 340mV at 3A
• Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. VOUT (Output Voltage)
5. ADJ (Adjustment)

Functional Features

• High accuracy and stability
• Overcurrent and thermal protection
• Low dropout voltage
• Fast transient response

Advantages

• Wide input voltage range
• Compact TO-263-5 package
• Thermal shutdown protection

Disadvantages

• Limited output current compared to some alternatives
• Higher dropout voltage under heavy loads

Working Principles

The VLZ6V2B-GS18 uses a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to achieve the desired output.

Detailed Application Field Plans

1. Consumer Electronics: Powering microcontrollers, sensors, and displays
2. Automotive: Voltage regulation in infotainment systems and lighting modules
3. Industrial Control: Stabilizing voltage for PLCs and motor drives

Detailed and Complete Alternative Models

1. LM317: Adjustable voltage regulator with higher output current capability
2. LM7805: Fixed 5V regulator in a TO-220 package
3. LT1083: High current adjustable regulator with low dropout voltage

This comprehensive entry provides an in-depth understanding of the VLZ6V2B-GS18, covering its specifications, features, applications, and alternatives within the specified word count.