RT9164A-18GLR
Product Overview
Category
RT9164A-18GLR belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Short circuit protection
Package
RT9164A-18GLR is available in a small form factor package, such as SOT-23 or TO-252.
Essence
The essence of RT9164A-18GLR lies in its ability to provide stable and regulated voltage output.
Packaging/Quantity
Typically, RT9164A-18GLR is packaged in reels or tubes, with quantities ranging from hundreds to thousands per package.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage: 1.8V
- Dropout Voltage: 200mV (at 100mA)
- Quiescent Current: 50µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
RT9164A-18GLR has three pins:
- VIN (Input Voltage): Connects to the input voltage source.
- VOUT (Output Voltage): Provides the regulated output voltage.
- GND (Ground): Connected to the ground reference.
Functional Features
- High Precision Regulation: RT9164A-18GLR ensures accurate and stable output voltage even under varying load conditions.
- Low Dropout Voltage: The regulator maintains a low voltage drop between the input and output, minimizing power dissipation.
- Low Quiescent Current: It consumes minimal current when no load is connected, conserving power.
- Thermal Shutdown Protection: In case of excessive temperature, the regulator shuts down to prevent damage.
- Short Circuit Protection: It safeguards against short circuits, preventing potential damage to the circuit.
Advantages and Disadvantages
Advantages
- Provides precise voltage regulation
- Low power consumption
- Compact package size
- Built-in protection features
Disadvantages
- Limited input voltage range (2.5V - 6.0V)
- Dropout voltage may affect efficiency in low voltage applications
Working Principles
RT9164A-18GLR utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly. By continuously monitoring and adjusting, it ensures a stable output voltage despite variations in input voltage or load conditions.
Detailed Application Field Plans
RT9164A-18GLR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to RT9164A-18GLR are: - LM1117-1.8 - MCP1700-1802E/TO - TS2950CT-1.8
These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.
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10个与RT9164A-18GLR在技术解决方案中的应用相关的常见问题及解答
Sure! Here are 10 common questions and answers related to the application of RT9164A-18GLR in technical solutions:
Q: What is RT9164A-18GLR? A: RT9164A-18GLR is a low dropout voltage regulator (LDO) integrated circuit that provides a stable output voltage of 1.8V.
Q: What is the input voltage range for RT9164A-18GLR? A: The input voltage range for RT9164A-18GLR is typically between 2.5V and 6V.
Q: What is the maximum output current of RT9164A-18GLR? A: The maximum output current of RT9164A-18GLR is 150mA.
Q: Can RT9164A-18GLR be used in battery-powered applications? A: Yes, RT9164A-18GLR can be used in battery-powered applications as it has a low dropout voltage and low quiescent current.
Q: Is RT9164A-18GLR suitable for noise-sensitive applications? A: Yes, RT9164A-18GLR is designed with excellent noise rejection capabilities, making it suitable for noise-sensitive applications.
Q: Does RT9164A-18GLR have built-in thermal shutdown protection? A: Yes, RT9164A-18GLR incorporates thermal shutdown protection to prevent overheating and ensure safe operation.
Q: Can RT9164A-18GLR operate in a wide temperature range? A: Yes, RT9164A-18GLR is designed to operate in a wide temperature range, typically from -40°C to +85°C.
Q: What is the typical dropout voltage of RT9164A-18GLR? A: The typical dropout voltage of RT9164A-18GLR is 200mV at a load current of 100mA.
Q: Is RT9164A-18GLR available in different package options? A: Yes, RT9164A-18GLR is available in various package options, including SOT-23 and SOP-8.
Q: Can RT9164A-18GLR be used in automotive applications? A: Yes, RT9164A-18GLR is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 Grade 1 qualification.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.