BD5345G-TR

Product Overview

Category

The BD5345G-TR belongs to the category of integrated circuits (ICs) and specifically falls under the classification of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits, ensuring a stable and consistent power supply to connected components.

Characteristics

The BD5345G-TR is characterized by its high efficiency, low dropout voltage, and thermal shutdown protection. It is designed to operate within a wide input voltage range, making it suitable for various applications.

Package

The BD5345G-TR is available in a small outline transistor (SOT-23-5) package, which is compact and suitable for space-constrained designs.

Essence

The essence of this product lies in its ability to provide reliable voltage regulation in diverse electronic systems, contributing to overall system stability and performance.

Packaging/Quantity

It is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

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

Detailed Pin Configuration

The BD5345G-TR features a standard SOT-23-5 pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

• High Efficiency: Minimizes power loss during voltage regulation.
• Thermal Shutdown Protection: Safeguards the device from overheating.
• Low Dropout Voltage: Ensures efficient operation even with small voltage differentials.
• Adjustable Output: Provides flexibility in setting the desired output voltage.

Advantages and Disadvantages

Advantages

• Wide input voltage range
• Compact package size
• Thermal shutdown protection
• Adjustable output voltage

Disadvantages

• Limited maximum output current (150mA)
• Not suitable for high-power applications

Working Principles

The BD5345G-TR operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output. When the input voltage fluctuates, the regulator responds by modulating its internal components to ensure a consistent output voltage.

Detailed Application Field Plans

The BD5345G-TR is well-suited for various applications, including: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Wearable technology - Sensor modules

Detailed and Complete Alternative Models

Some alternative models to the BD5345G-TR include: - BD5346G-TR - BD5347G-TR - BD5348G-TR - BD5349G-TR

These alternatives offer similar voltage regulation capabilities with variations in input/output voltage ranges and maximum output currents.

In conclusion, the BD5345G-TR is a versatile voltage regulator IC with a compact form factor and essential features for a wide range of electronic applications.

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