BU7265G-TR

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low power consumption - Compact size - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: SOP-8 (Small Outline Package)

Essence: BU7265G-TR is a power management IC designed to regulate voltage efficiently with low power consumption. It offers overcurrent and thermal shutdown protection, making it suitable for various applications.

Packaging/Quantity: The BU7265G-TR is typically sold in reels containing 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 1.2V - 3.6V
• Maximum Output Current: 500mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BU7265G-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. NC: No connection
7. NC: No connection
8. PG: Power good indicator pin

Functional Features

• High efficiency voltage regulation
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Power good indicator

Advantages

• High efficiency results in reduced power consumption
• Wide input voltage range allows for versatile applications
• Compact size enables space-saving designs
• Overcurrent and thermal shutdown protection enhance reliability
• Power good indicator provides visual feedback on system status

Disadvantages

• Limited maximum output current (500mA)
• Operating temperature range may not be suitable for extreme environments

Working Principles

The BU7265G-TR utilizes a voltage regulation circuit to maintain a stable output voltage regardless of input voltage fluctuations. It employs a feedback mechanism to continuously monitor and adjust the output voltage, ensuring it remains within the specified range. The overcurrent protection feature safeguards against excessive current flow, while the thermal shutdown protection prevents damage due to high temperatures.

Detailed Application Field Plans

The BU7265G-TR is commonly used in various electronic devices and systems, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT (Internet of Things) devices - Battery-powered applications

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and functionality.
2. TPS79933: Another alternative offering low dropout voltage and high efficiency.
3. MCP1700: An alternative with a wide input voltage range and compact package.

These alternative models can be considered based on specific application requirements and availability.

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