Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Teeny™ |
| ProductStatus | Active |
| Type | with Voltage Reference |
| NumberofElements | 1 |
| OutputType | Push-Pull |
| Voltage-SupplySingle/Dual(±) | 1.5V ~ 5.5V |
| Current-Output(Typ) | 20mA |
| Current-Quiescent(Max) | 3µA |
| PropagationDelay(Max) | 12µs |
| Hysteresis | 20mV |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 5-TSSOP, SC-70-5, SOT-353 |
| MountingType | Surface Mount |
Обзор
Description
The MIC841LYC5-TR is a voltage detector and supervisor IC (integrated circuit) produced by Microchip Technology. It is commonly used in electronic systems to monitor the supply voltage and ensure that it remains within specified limits. If the voltage strays outside these limits, the device can trigger a reset or alert signal to protect the system from operating under unsafe conditions.
Key features of the MIC841LYC5-TR include:
1. Low Quiescent Current: The device consumes minimal power, making it suitable for battery-operated applications.
2. Precision Monitoring: It offers accurate voltage threshold detection, ensuring reliable performance.
3. Push-Pull Output: The output stage can both source and sink current, which is useful for driving loads directly.
4. Small Package: It is available in a compact SOT-23-5 package, conserving board space.
5. Wide Supply Voltage Range: Supports a range of input voltages, enhancing versatility for various applications.
These features make the MIC841LYC5-TR ideal for applications requiring robust power monitoring and management, such as consumer electronics, automotive systems, and industrial control.
Key features of the MIC841LYC5-TR include:
1. Low Quiescent Current: The device consumes minimal power, making it suitable for battery-operated applications.
2. Precision Monitoring: It offers accurate voltage threshold detection, ensuring reliable performance.
3. Push-Pull Output: The output stage can both source and sink current, which is useful for driving loads directly.
4. Small Package: It is available in a compact SOT-23-5 package, conserving board space.
5. Wide Supply Voltage Range: Supports a range of input voltages, enhancing versatility for various applications.
These features make the MIC841LYC5-TR ideal for applications requiring robust power monitoring and management, such as consumer electronics, automotive systems, and industrial control.
Equivalent
The MIC841LYC5-TR is a voltage supervisor with specific voltage threshold and reset functionalities. Equivalent products would include similar voltage supervisors or reset ICs from other manufacturers. Possible equivalents are:
1. MCP100 series from Microchip
2. MAX809 series from Maxim Integrated
3. TPS3836 series from Texas Instruments
Ensure to match the voltage threshold and package type when selecting a replacement. Always consult the datasheets for compatibility.
1. MCP100 series from Microchip
2. MAX809 series from Maxim Integrated
3. TPS3836 series from Texas Instruments
Ensure to match the voltage threshold and package type when selecting a replacement. Always consult the datasheets for compatibility.
Features
The MIC841LYC5-TR is a single voltage supervisory circuit designed to monitor system voltages and provide a reset signal during power-up, power-down, and brownout conditions. Key features include:
1. Voltage Monitoring: It monitors a specific voltage threshold to ensure that the system operates within safe limits.
2. Manual Reset Input: Offers a manual reset function to manually trigger a system reset.
3. Low Power Consumption: It features low quiescent current, making it suitable for battery-powered applications.
4. Reset Timeout Period: The device includes a fixed reset timeout period to ensure system stability before returning to normal operation.
5. Wide Supply Voltage Range: Operates over a broad range of supply voltages, providing versatility for different applications.
6. Temperature Range: Typically supports a wide operating temperature range, suitable for various environmental conditions.
7. Compact Package: The device is available in a compact SOT-23 package, facilitating easy integration into space-constrained designs.
These features make the MIC841LYC5-TR ideal for applications that require reliable voltage monitoring and reset capabilities.
1. Voltage Monitoring: It monitors a specific voltage threshold to ensure that the system operates within safe limits.
2. Manual Reset Input: Offers a manual reset function to manually trigger a system reset.
3. Low Power Consumption: It features low quiescent current, making it suitable for battery-powered applications.
4. Reset Timeout Period: The device includes a fixed reset timeout period to ensure system stability before returning to normal operation.
5. Wide Supply Voltage Range: Operates over a broad range of supply voltages, providing versatility for different applications.
6. Temperature Range: Typically supports a wide operating temperature range, suitable for various environmental conditions.
7. Compact Package: The device is available in a compact SOT-23 package, facilitating easy integration into space-constrained designs.
These features make the MIC841LYC5-TR ideal for applications that require reliable voltage monitoring and reset capabilities.
Pinout
The MIC841LYC5-TR is a micropower undervoltage supervisor with a single open-drain output. It typically comes in a small SOT-23-5 package, which has 5 pins. The primary function of the MIC841 is to monitor a supply voltage and assert a reset signal whenever the monitored voltage falls below a predefined threshold, ensuring the proper operation of digital circuits by preventing brown-out conditions. The device is designed for low power applications and offers a precision threshold with a low quiescent current, making it suitable for battery-powered devices. Each pin on the SOT-23-5 package is allocated to specific functions such as the supply voltage input, ground, open-drain reset output, and others related to device operation and configuration.
Manufacturer
The MIC841LYC5-TR is manufactured by Microchip Technology Inc. Microchip Technology is a public American corporation that specializes in the production of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. It provides a wide range of embedded control solutions to serve various industries and applications, including automotive, industrial, consumer electronics, and telecommunications. Microchip is renowned for its focus on quality and reliability, offering a comprehensive portfolio of semiconductors and development tools to assist engineers in designing and implementing innovative solutions in electronic products.
Application
The MIC841LYC5-TR is a voltage supervisor IC typically used in applications that require monitoring of supply voltages to ensure proper system operation. Its primary application areas include:
1. Microprocessor Supervisory: Protecting microprocessors by ensuring they operate within specified voltage parameters.
2. Battery-Powered Devices: Monitoring battery levels to prevent undervoltage conditions in portable electronics.
3. Consumer Electronics: Enhancing reliability and safety in devices like TVs, gaming consoles, and set-top boxes.
4. Industrial Equipment: Ensuring stable operation of machinery by monitoring power supply levels.
5. Automotive Systems: Providing voltage supervision in various in-car electronic systems.
This IC is valued for its compact size, low power consumption, and precise voltage threshold capability.
1. Microprocessor Supervisory: Protecting microprocessors by ensuring they operate within specified voltage parameters.
2. Battery-Powered Devices: Monitoring battery levels to prevent undervoltage conditions in portable electronics.
3. Consumer Electronics: Enhancing reliability and safety in devices like TVs, gaming consoles, and set-top boxes.
4. Industrial Equipment: Ensuring stable operation of machinery by monitoring power supply levels.
5. Automotive Systems: Providing voltage supervision in various in-car electronic systems.
This IC is valued for its compact size, low power consumption, and precise voltage threshold capability.
Package
The MIC841LYC5-TR is provided in a SOT-23-5 package, which is a small outline transistor package with 5 leads.
