VLP220UF Product Overview

Introduction

The VLP220UF is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the equipment.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage in electronic devices and systems
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: Ultra-small package (VDFN4)
• Essence: Ensures stable and reliable power supply for electronic devices
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 200mA
• Dropout Voltage: 130mV at 100mA
• Quiescent Current: 18µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The VLP220UF features a compact VDFN4 package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage)

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
• Low Quiescent Current: Minimizes power consumption during standby or idle modes

Advantages and Disadvantages

Advantages

• Compact size ideal for space-constrained applications
• Low dropout voltage enhances efficiency
• Low quiescent current for minimal power consumption

Disadvantages

• Limited maximum output current compared to larger regulators
• Not suitable for high-power applications

Working Principles

The VLP220UF operates based on the principle of feedback control, where it continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable output within the specified range. This ensures that the connected electronic devices receive a consistent and reliable power supply.

Detailed Application Field Plans

The VLP220UF finds extensive application in various portable and battery-powered electronic devices, including: - Mobile phones - Portable media players - Wearable devices - IoT (Internet of Things) devices - Battery-powered sensors

Detailed and Complete Alternative Models

For applications requiring higher output currents or different package options, alternative models such as VLP400UF and VLP600UF are available. These models offer increased output current capabilities and may come in different package sizes to suit specific design requirements.

In conclusion, the VLP220UF serves as a crucial component in ensuring stable power supply for a wide range of electronic devices, particularly those with stringent size and power consumption constraints.

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