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BZG05B3V3-HE3-TR
Introduction
The BZG05B3V3-HE3-TR is a voltage regulator belonging to the category of electronic components. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Voltage Regulator
- Use: Regulating voltage in electronic circuits
- Characteristics: High precision, low dropout voltage, low quiescent current
- Package: SOT-223
- Essence: Stabilizing input voltage to provide a constant output voltage
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 3.3V
- Output Current: 500mA
- Dropout Voltage: 400mV at 500mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Input (VIN): Connects to the input voltage source
- Ground (GND): Connected to the ground reference
- Output (VOUT): Provides the regulated output voltage
Functional Features
- Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
- Overcurrent Protection: Safeguards the circuit from excessive current flow
- Thermal Shutdown: Prevents damage due to overheating
- Reverse Polarity Protection: Guards against reverse connection of the input voltage
Advantages and Disadvantages
Advantages
- High precision regulation
- Low dropout voltage
- Low quiescent current
- Overcurrent and thermal protection
Disadvantages
- Limited output current capacity
- Sensitive to input voltage fluctuations
Working Principles
The BZG05B3V3-HE3-TR operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. When the input voltage fluctuates, the regulator modulates the pass element to ensure a stable output voltage.
Detailed Application Field Plans
The BZG05B3V3-HE3-TR is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- LM2937-3.3: Similar voltage regulator with higher output current capacity
- XC6206P332MR: Low quiescent current alternative with lower dropout voltage
In conclusion, the BZG05B3V3-HE3-TR is a reliable voltage regulator with precise regulation and protective features, making it suitable for a wide range of electronic applications.
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What is the BZG05B3V3-HE3-TR?
- The BZG05B3V3-HE3-TR is a voltage regulator diode designed to provide a stable 3.3V output voltage.
What are the typical applications of BZG05B3V3-HE3-TR?
- It is commonly used in technical solutions such as power management, voltage regulation, and protection circuits in electronic devices.
What is the maximum input voltage for BZG05B3V3-HE3-TR?
- The maximum input voltage for BZG05B3V3-HE3-TR is typically around 5.5V.
What is the maximum current rating for BZG05B3V3-HE3-TR?
- The maximum current rating for BZG05B3V3-HE3-TR is usually around 200mA.
How does BZG05B3V3-HE3-TR protect against overvoltage?
- BZG05B3V3-HE3-TR has built-in overvoltage protection to safeguard connected circuits from voltage spikes or surges.
Can BZG05B3V3-HE3-TR be used in automotive applications?
- Yes, BZG05B3V3-HE3-TR is suitable for automotive applications due to its robust design and ability to withstand harsh operating conditions.
What is the temperature range for BZG05B3V3-HE3-TR?
- BZG05B3V3-HE3-TR typically operates within a temperature range of -40°C to 125°C, making it suitable for various environments.
Does BZG05B3V3-HE3-TR require any external components for operation?
- BZG05B3V3-HE3-TR may require external capacitors for stability and filtering, depending on the specific application requirements.
Is BZG05B3V3-HE3-TR available in different package types?
- Yes, BZG05B3V3-HE3-TR is available in various package types, including SOD-123, SOD-323, and SOD-523.
Where can I find detailed specifications and application notes for BZG05B3V3-HE3-TR?
- Detailed specifications and application notes for BZG05B3V3-HE3-TR can be found in the product datasheet provided by the manufacturer or distributor.