BU52011HFV-TR

Introduction

The BU52011HFV-TR is a high-frequency, low-noise, voltage regulator designed for use in various electronic devices. This component belongs to the category of integrated circuits and is commonly used in power management applications.

Basic Information Overview

• Category: Integrated Circuit
• Use: Voltage Regulation
• Characteristics: High Frequency, Low Noise
• Package: SOT-23-5
• Essence: Regulates voltage with high efficiency
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV @ 100mA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

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

Functional Features

• High-frequency operation for noise-sensitive applications
• Low dropout voltage for improved efficiency
• Enable pin for power-saving modes
• Overcurrent and thermal protection

Advantages and Disadvantages

Advantages

• High efficiency
• Low noise output
• Small package size
• Wide input voltage range

Disadvantages

• Limited maximum output current
• Sensitive to external noise due to high-frequency operation

Working Principles

The BU52011HFV-TR utilizes a feedback control loop to regulate the output voltage based on the reference voltage. It employs a high-frequency switching regulator to achieve efficient voltage conversion while minimizing noise.

Detailed Application Field Plans

This voltage regulator is suitable for a wide range of applications including: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Wearable technology - Consumer electronics

Detailed and Complete Alternative Models

• LM1117MPX-3.3/NOPB
• MCP1700T-3302E/TT
• TPS79933DDCR
• XC6206P332MR-G

In conclusion, the BU52011HFV-TR is a versatile voltage regulator with high-frequency operation, making it suitable for noise-sensitive applications in various electronic devices.

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