GDZ3V9B-HE3-18
Product Overview
Category
The GDZ3V9B-HE3-18 belongs to the category of voltage regulator integrated circuits.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable and consistent output voltage.
Characteristics
- Package: The GDZ3V9B-HE3-18 comes in a compact and durable SOT-223 package.
- Essence: It is designed to provide precise voltage regulation for various electronic applications.
- Packaging/Quantity: Typically available in reels containing a specific quantity per reel.
Specifications
The GDZ3V9B-HE3-18 has the following specifications: - Input Voltage Range: 4.5V to 18V - Output Voltage: 3.3V - Maximum Output Current: 500mA - Dropout Voltage: 0.6V at 500mA - Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The GDZ3V9B-HE3-18 features a standard pin configuration with input, output, and ground pins, as well as additional pins for enabling and adjusting the device.
Functional Features
- Voltage Regulation: Provides stable and regulated output voltage despite fluctuations in the input voltage.
- Overcurrent Protection: Incorporates overcurrent protection to safeguard connected circuits.
- Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact form factor
- Overcurrent protection
- Wide operating temperature range
Disadvantages
- Limited maximum output current compared to some alternative models
- Higher dropout voltage under heavy loads
Working Principles
The GDZ3V9B-HE3-18 utilizes internal circuitry to compare the actual output voltage to a reference voltage and adjusts the output accordingly to maintain a constant voltage level.
Detailed Application Field Plans
The GDZ3V9B-HE3-18 is suitable for various applications including: - Battery-powered devices - Portable electronics - Embedded systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the GDZ3V9B-HE3-18 include: - LM317 - LM1117 - XC6206
This completes the English editing encyclopedia entry structure format for the GDZ3V9B-HE3-18, covering its product details, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
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What is GDZ3V9B-HE3-18?
- GDZ3V9B-HE3-18 is a high-efficiency, low VF Schottky diode designed for applications requiring low forward voltage drop and fast switching.
What are the key features of GDZ3V9B-HE3-18?
- The key features include low forward voltage drop, high current capability, fast switching speed, and a small form factor.
What are the typical applications of GDZ3V9B-HE3-18?
- Typical applications include power supplies, reverse polarity protection, DC-DC converters, freewheeling diodes, and OR-ing diodes in various electronic devices.
What is the maximum forward voltage drop of GDZ3V9B-HE3-18?
- The maximum forward voltage drop at a specified current and temperature is typically around 0.45V.
What is the maximum reverse voltage rating of GDZ3V9B-HE3-18?
- The maximum reverse voltage rating is typically around 40V.
What is the operating temperature range of GDZ3V9B-HE3-18?
- The operating temperature range is typically from -65°C to +150°C.
What are the recommended mounting and soldering techniques for GDZ3V9B-HE3-18?
- It is recommended to follow the manufacturer's guidelines for proper mounting and soldering techniques, including thermal management considerations.
How does GDZ3V9B-HE3-18 compare to other similar diodes in terms of performance?
- GDZ3V9B-HE3-18 offers competitive performance in terms of low forward voltage drop, high current capability, and fast switching compared to other similar diodes.
Can GDZ3V9B-HE3-18 be used in automotive applications?
- Yes, GDZ3V9B-HE3-18 is suitable for certain automotive applications where its specifications meet the requirements.
Where can I find detailed technical specifications and application notes for GDZ3V9B-HE3-18?
- Detailed technical specifications and application notes can be found on the manufacturer's website or in the product datasheet provided by the manufacturer.