Xem thông số kỹ thuật để biết chi tiết sản phẩm.
RT9080N-18GJ5
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - Low dropout voltage - High output current capability - Adjustable output voltage - Thermal shutdown protection - Overcurrent protection
Package: SOT-23-5
Essence: The RT9080N-18GJ5 is a voltage regulator IC that provides a stable output voltage for various electronic devices.
Packaging/Quantity: The RT9080N-18GJ5 is typically packaged in reels, with 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6V
- Output Voltage Range: 1.8V
- Dropout Voltage: 200mV at 100mA
- Output Current: 150mA
- Quiescent Current: 60μA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The RT9080N-18GJ5 has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- NC (No Connection)
- VOUT (Output Voltage)
Functional Features
- Low dropout voltage ensures efficient power conversion.
- High output current capability allows for powering a wide range of devices.
- Adjustable output voltage provides flexibility in different applications.
- Thermal shutdown protection prevents overheating and damage to the IC.
- Overcurrent protection safeguards against excessive current flow.
Advantages and Disadvantages
Advantages: - Compact SOT-23-5 package enables space-saving designs. - Wide input voltage range allows for versatile applications. - Low quiescent current minimizes power consumption. - Excellent line and load regulation for stable output voltage.
Disadvantages: - Limited output current may not be suitable for high-power applications. - Fixed output voltage limits flexibility in certain scenarios.
Working Principles
The RT9080N-18GJ5 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.
Detailed Application Field Plans
The RT9080N-18GJ5 can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - Communication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- RT9080-18GJ5: Similar specifications and features, but with a fixed output voltage of 1.8V.
- RT9080N-25GJ5: Adjustable output voltage range of 2.5V, suitable for different applications.
- RT9080P-33GJ5: Higher output current capability of 300mA, ideal for power-hungry devices.
These alternative models provide options based on specific requirements and design considerations.
Word count: 346 words
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng RT9080N-18GJ5 trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of RT9080N-18GJ5 in technical solutions:
Q: What is the RT9080N-18GJ5? A: The RT9080N-18GJ5 is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 1.8V.
Q: What are the typical applications of the RT9080N-18GJ5? A: The RT9080N-18GJ5 is commonly used in various electronic devices, such as smartphones, tablets, portable media players, and other battery-powered devices.
Q: What is the input voltage range for the RT9080N-18GJ5? A: The input voltage range for the RT9080N-18GJ5 is typically between 2.5V and 5.5V.
Q: What is the maximum output current of the RT9080N-18GJ5? A: The RT9080N-18GJ5 can provide a maximum output current of 500mA.
Q: Does the RT9080N-18GJ5 require any external components for operation? A: Yes, the RT9080N-18GJ5 requires a few external components, such as input and output capacitors, to ensure stable operation.
Q: Can the RT9080N-18GJ5 operate in a wide temperature range? A: Yes, the RT9080N-18GJ5 is designed to operate in a temperature range of -40°C to +85°C.
Q: Is the RT9080N-18GJ5 a low-dropout (LDO) regulator? A: Yes, the RT9080N-18GJ5 is an LDO regulator, which means it can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
Q: Does the RT9080N-18GJ5 have any built-in protection features? A: Yes, the RT9080N-18GJ5 includes over-current protection, thermal shutdown, and reverse current protection to safeguard against potential issues.
Q: Can the RT9080N-18GJ5 be used in battery charging applications? A: No, the RT9080N-18GJ5 is not specifically designed for battery charging applications. It is primarily used for voltage regulation purposes.
Q: Are there any recommended reference designs or application notes available for the RT9080N-18GJ5? A: Yes, the manufacturer of the RT9080N-18GJ5 typically provides reference designs and application notes that can help users understand and implement the IC in their technical solutions.