VLZ7V5B-GS18

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-23
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 7V
• Output Voltage: 1.8V
• Dropout Voltage: 200mV at 150mA
• Accuracy: ±2%
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. GND
2. VOUT
3. VIN

Functional Features

• Low dropout voltage for extended battery life
• High accuracy over line and load variations
• Low quiescent current for power-sensitive applications
• Thermal shutdown and current limit protection

Advantages

• Wide input voltage range
• Small package size
• Excellent line and load regulation
• Extended temperature range

Disadvantages

• Limited maximum output current
• Higher cost compared to traditional linear regulators

Working Principles

The VLZ7V5B-GS18 is a low dropout voltage regulator that uses a PNP pass transistor to regulate the output voltage. It compares the reference voltage with the divided down output voltage to control the pass transistor, ensuring a stable output voltage.

Detailed Application Field Plans

This voltage regulator is suitable for various battery-powered applications such as portable devices, IoT sensors, and handheld instruments. It can also be used in automotive electronics, industrial control systems, and wireless communication devices.

Detailed and Complete Alternative Models

1. LM1117-1.8
2. MCP1702-1802E/TO
3. AP2112K-1.8TRG1

Note: The alternative models listed above are similar low dropout voltage regulators with comparable specifications.

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