NE851M33-T3-A
Product Overview
Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Input Voltage: 4.75V to 16V
- Output Voltage: 3.3V
- Output Current: 1A
- Dropout Voltage: 0.5V at 1A
- Operating Temperature: -40°C to 125°C
- Line Regulation: 0.2%
- Load Regulation: 1%
Detailed Pin Configuration
- Vin (Input Voltage)
- GND (Ground)
- Vout (Output Voltage)
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Short-circuit current limit
- Fast transient response
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact TO-220 package
Disadvantages: - Limited output current compared to some alternatives - Higher dropout voltage than newer models
Working Principles
The NE851M33-T3-A is a linear voltage regulator that uses a pass transistor to control the output voltage. It compares the actual output voltage to a reference voltage and adjusts the pass transistor to maintain a stable output.
Detailed Application Field Plans
The NE851M33-T3-A is suitable for various applications requiring a stable 3.3V power supply, such as: - Battery-powered devices - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
LM1117-3.3
- Category: Integrated Circuit
- Use: Voltage Regulator
- Characteristics: Low dropout voltage, SOT-223 package
- Specifications: Input Voltage: 4.75V to 15V, Output Current: 800mA
LT1086CT-3.3
- Category: Integrated Circuit
- Use: Voltage Regulator
- Characteristics: High accuracy, adjustable output
- Specifications: Input Voltage: 4.5V to 20V, Output Current: 1.5A
In conclusion, the NE851M33-T3-A is a reliable voltage regulator with high efficiency and low dropout voltage, making it suitable for various applications where a stable 3.3V power supply is required.
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10个与NE851M33-T3-A在技术解决方案中的应用相关的常见问题及解答
What is NE851M33-T3-A?
- NE851M33-T3-A is a high-performance RF amplifier designed for use in various technical solutions, particularly in wireless communication systems.
What is the operating frequency range of NE851M33-T3-A?
- The operating frequency range of NE851M33-T3-A is typically from 800 MHz to 3500 MHz.
What is the typical gain of NE851M33-T3-A?
- The typical gain of NE851M33-T3-A is around 18 dB at 2 GHz.
What are the key features of NE851M33-T3-A?
- NE851M33-T3-A features high linearity, low noise figure, and excellent power-added efficiency, making it suitable for demanding RF applications.
What are the recommended supply voltage and current for NE851M33-T3-A?
- The recommended supply voltage is typically 3.3V, and the typical supply current is around 80 mA.
What are the typical applications of NE851M33-T3-A?
- NE851M33-T3-A is commonly used in cellular infrastructure, WiMAX, LTE, and other wireless communication systems requiring high-performance RF amplification.
Does NE851M33-T3-A require external matching components?
- NE851M33-T3-A is internally matched, which simplifies the design and integration process in technical solutions.
What is the package type of NE851M33-T3-A?
- NE851M33-T3-A is available in a compact and thermally enhanced SOT-89 package, which is suitable for space-constrained applications.
Is NE851M33-T3-A RoHS compliant?
- Yes, NE851M33-T3-A is RoHS compliant, ensuring environmental compatibility with modern regulations.
Are there any application notes or reference designs available for NE851M33-T3-A?
- Yes, the manufacturer provides comprehensive application notes and reference designs to assist engineers in implementing NE851M33-T3-A in their technical solutions effectively.