BU15UA3WNVX-TL

Product Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SMD (Surface Mount Device)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: 1.5A
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-223

Detailed Pin Configuration

The BU15UA3WNVX-TL has the following pin configuration:

• Pin 1: VIN (Input Voltage)
• Pin 2: GND (Ground)
• Pin 3: VOUT (Output Voltage)

Functional Features

• High Efficiency: The BU15UA3WNVX-TL offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low Power Consumption: With a quiescent current of only 100µA, this component consumes very little power when in standby mode.
• Stable Output Voltage: It provides a stable output voltage of 3.3V, even under varying input voltage conditions.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power wastage. - Low power consumption prolongs battery life in portable devices. - Stable output voltage ensures reliable performance.

Disadvantages: - Limited output current capacity may not be suitable for high-power applications. - Operating temperature range may restrict usage in extreme environments.

Working Principles

The BU15UA3WNVX-TL is a voltage regulator that maintains a constant output voltage of 3.3V, regardless of fluctuations in the input voltage. It achieves this by using internal circuitry to adjust the voltage and ensure a stable power supply for connected devices.

Detailed Application Field Plans

The BU15UA3WNVX-TL is commonly used in various electronic devices where a stable 3.3V power supply is required. Some typical application fields include:

1. Consumer Electronics: Used in smartphones, tablets, and portable media players to regulate power supply for microprocessors and other components.
2. Industrial Automation: Employed in control systems, PLCs (Programmable Logic Controllers), and motor drives to maintain stable voltage levels.
3. Automotive Electronics: Integrated into automotive infotainment systems, navigation units, and engine control modules to ensure reliable power delivery.
4. IoT (Internet of Things): Utilized in IoT devices such as sensors, smart home appliances, and wearable gadgets to provide consistent power.

Detailed and Complete Alternative Models

• BU33UV7WNVX-TL: Similar voltage regulator with a higher output current capacity of 3A.
• BU10UA5WNVX-TL: Voltage regulator with a lower output voltage of 1.8V and an output current of 1A.
• BU20UA6WNVX-TL: Voltage regulator with a higher output voltage of 5V and an output current of 2A.

(Note: These alternative models are provided for reference and may have different specifications and pin configurations.)

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