사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Obsolete |
| Type | Simple Reset/Power-On Reset |
| Number of Voltages Monitored | 1 |
| Voltage - Threshold | 2V |
| Output | Push-Pull, Totem Pole |
| Reset | Active Low |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The NCP300LSN20T1G is a voltage detector or voltage supervisor from ON Semiconductor. It is designed to monitor system voltages and ensure that they remain within specified parameters. This device is typically used in microcontroller, microprocessor, or other digital systems to provide a reset signal when the monitored voltage falls below a certain threshold, ensuring reliable system startup and operation.
Key features of the NCP300LSN20T1G include low power consumption, a precise voltage detection threshold, and a wide operating voltage range. It is available in a compact SOT-23 package, making it suitable for space-constrained applications. The NCP300 series offers different threshold voltage options to cater to various application needs, and the "LSN20" in the part number typically refers to the specific voltage threshold of this particular model.
This voltage detector is ideal for use in battery-powered devices, consumer electronics, and other applications where maintaining proper voltage levels is crucial for system integrity and performance.
Key features of the NCP300LSN20T1G include low power consumption, a precise voltage detection threshold, and a wide operating voltage range. It is available in a compact SOT-23 package, making it suitable for space-constrained applications. The NCP300 series offers different threshold voltage options to cater to various application needs, and the "LSN20" in the part number typically refers to the specific voltage threshold of this particular model.
This voltage detector is ideal for use in battery-powered devices, consumer electronics, and other applications where maintaining proper voltage levels is crucial for system integrity and performance.
Equivalent
The NCP300LSN20T1G is a voltage detector IC. Equivalent products include:
1. MIC2775 from Microchip Technology
2. ADM811 from Analog Devices
3. TPS3836 from Texas Instruments
4. STM1061 from STMicroelectronics
These alternatives offer similar voltage monitoring functionalities. Always verify the specifications like threshold voltage, tolerance, and package type to ensure compatibility with your application.
1. MIC2775 from Microchip Technology
2. ADM811 from Analog Devices
3. TPS3836 from Texas Instruments
4. STM1061 from STMicroelectronics
These alternatives offer similar voltage monitoring functionalities. Always verify the specifications like threshold voltage, tolerance, and package type to ensure compatibility with your application.
Features
The NCP300LSN20T1G is a voltage detector IC designed to monitor system voltages and provide a reset signal when the monitored voltage falls below a specified threshold. Key features include:
1. Precision Voltage Detection: Provides accurate voltage monitoring with a typical ±2% threshold accuracy.
2. Low Supply Current: Minimizes power consumption with a typical supply current of 0.5 µA, making it suitable for battery-powered applications.
3. Wide Operating Voltage Range: Supports a broad range of input voltages from 0.8V to 10V.
4. Push-Pull Output: Offers a push-pull output configuration for faster response times in generating a reset signal.
5. Temperature Stability: Functions reliably over a temperature range of -40°C to +125°C, suitable for various environments.
6. Compact Package: Available in a compact SOT-23 package for space-constrained applications.
7. RoHS Compliant: Meets environmental standards for hazardous substances.
These features make the NCP300LSN20T1G ideal for use in applications requiring precise voltage monitoring and low power consumption, such as portable electronics, microcontroller systems, and battery-operated devices.
1. Precision Voltage Detection: Provides accurate voltage monitoring with a typical ±2% threshold accuracy.
2. Low Supply Current: Minimizes power consumption with a typical supply current of 0.5 µA, making it suitable for battery-powered applications.
3. Wide Operating Voltage Range: Supports a broad range of input voltages from 0.8V to 10V.
4. Push-Pull Output: Offers a push-pull output configuration for faster response times in generating a reset signal.
5. Temperature Stability: Functions reliably over a temperature range of -40°C to +125°C, suitable for various environments.
6. Compact Package: Available in a compact SOT-23 package for space-constrained applications.
7. RoHS Compliant: Meets environmental standards for hazardous substances.
These features make the NCP300LSN20T1G ideal for use in applications requiring precise voltage monitoring and low power consumption, such as portable electronics, microcontroller systems, and battery-operated devices.
Pinout
The NCP300LSN20T1G is a voltage detector from ON Semiconductor. It is used to monitor the voltage level in electronic circuits and provides a reset output when the monitored voltage drops below a specific threshold. The device is commonly used in microcontroller and microprocessor applications to ensure proper initialization.
In terms of pin count and function:
- Pin Count: The NCP300LSN20T1G is typically available in a 3-pin SOT-23 package.
- Pin Functions:
1. VDD (Supply Voltage Input): This pin is connected to the voltage that needs to be monitored.
2. GND (Ground): This is the reference ground for the device.
3. RESET: This output pin provides the reset signal. It becomes active when the monitored voltage falls below the specified threshold and returns to its inactive state when the voltage rises above the threshold.
The part number "NCP300LSN20T1G" specifically indicates a version with a threshold voltage of 2.0V.
In terms of pin count and function:
- Pin Count: The NCP300LSN20T1G is typically available in a 3-pin SOT-23 package.
- Pin Functions:
1. VDD (Supply Voltage Input): This pin is connected to the voltage that needs to be monitored.
2. GND (Ground): This is the reference ground for the device.
3. RESET: This output pin provides the reset signal. It becomes active when the monitored voltage falls below the specified threshold and returns to its inactive state when the voltage rises above the threshold.
The part number "NCP300LSN20T1G" specifically indicates a version with a threshold voltage of 2.0V.
Manufacturer
The NCP300LSN20T1G is manufactured by ON Semiconductor. ON Semiconductor is a global company that specializes in semiconductor components. It provides a wide range of products including power and signal management, logic, discrete, and custom devices for various applications such as automotive, communications, computing, consumer electronics, and industrial markets. The company is known for its focus on energy-efficient solutions, helping to enable customers to reduce their global energy use.
Application
The NCP300LSN20T1G is a voltage detector used primarily in power management applications. Its application areas include:
1. Microcontroller and Processor Monitoring: Ensures microcontrollers and processors operate within safe voltage levels.
2. Consumer Electronics: Provides power supply monitoring in devices like TVs, set-top boxes, and gaming consoles.
3. Industrial Equipment: Used in industrial control systems to prevent malfunction due to undervoltage.
4. Automotive Systems: Monitors battery and power supply in automotive electronics.
5. Battery-Operated Devices: Ensures battery levels are adequate for safe operation in portable devices.
These applications help in preventing system malfunctions and ensuring reliable operation by monitoring and responding to voltage levels.
1. Microcontroller and Processor Monitoring: Ensures microcontrollers and processors operate within safe voltage levels.
2. Consumer Electronics: Provides power supply monitoring in devices like TVs, set-top boxes, and gaming consoles.
3. Industrial Equipment: Used in industrial control systems to prevent malfunction due to undervoltage.
4. Automotive Systems: Monitors battery and power supply in automotive electronics.
5. Battery-Operated Devices: Ensures battery levels are adequate for safe operation in portable devices.
These applications help in preventing system malfunctions and ensuring reliable operation by monitoring and responding to voltage levels.
Package
The NCP300LSN20T1G is typically available in a SOT-23 package type. This compact, surface-mount package is commonly used for small electronic components, allowing for efficient space utilization on printed circuit boards (PCBs).
