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TCM809SVNB713
IC SUPERVISOR 1 CHANNEL SOT23-3
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- 資料表 TCM809SVNB713 DataSheet
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Simple Reset/Power-On Reset |
| NumberofVoltagesMonitored | 1 |
| Voltage-Threshold | 2.93V |
| Output | Push-Pull, Totem Pole |
| Reset | Active Low |
| ResetTimeout | 140ms Minimum |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
概述
Description
The TCM809SVNB713 is likely a specific model or part number for a microcontroller or integrated circuit, often used in electronic devices for monitoring purposes. It typically functions as a voltage detector or reset IC, ensuring that the system operates within specified voltage parameters. By monitoring the supply voltage, it can protect against under-voltage conditions, which could lead to data corruption or erratic system behavior. These components are crucial in power management, providing a reset signal to microcontrollers when the supply voltage drops below a defined threshold, thus ensuring a reliable start-up and operation. The specific features and performance characteristics would depend on the manufacturer's specifications, such as threshold voltage, available packaging, temperature range, and additional functionalities like manual reset inputs or watchdog timers.
Features
The TCM809SVNB713 is a microprocessor supervisory circuit designed to monitor the supply voltage in electronic systems. Here are its key features:
1. Voltage Monitoring: It monitors the supply voltage and asserts a reset signal when the voltage falls below a specified threshold.
2. Reset Functionality: Provides a reset signal to ensure that the microprocessor starts in a known state after power-up, power-down, or brownout conditions.
3. Manual Reset Input: Allows an external signal to trigger a reset, offering additional control over the reset process.
4. Threshold Accuracy: Offers precise voltage threshold levels with a high degree of accuracy, ensuring reliable performance.
5. Low Supply Current: Consumes minimal current, making it suitable for battery-powered applications.
6. Push-Pull Output: Features a push-pull reset output configuration, providing fast response times.
7. Small Package: Available in a compact SOT-23 package, saving space on the circuit board.
These features make the TCM809SVNB713 suitable for use in a wide range of electronic applications requiring reliable voltage monitoring and reset functions.
1. Voltage Monitoring: It monitors the supply voltage and asserts a reset signal when the voltage falls below a specified threshold.
2. Reset Functionality: Provides a reset signal to ensure that the microprocessor starts in a known state after power-up, power-down, or brownout conditions.
3. Manual Reset Input: Allows an external signal to trigger a reset, offering additional control over the reset process.
4. Threshold Accuracy: Offers precise voltage threshold levels with a high degree of accuracy, ensuring reliable performance.
5. Low Supply Current: Consumes minimal current, making it suitable for battery-powered applications.
6. Push-Pull Output: Features a push-pull reset output configuration, providing fast response times.
7. Small Package: Available in a compact SOT-23 package, saving space on the circuit board.
These features make the TCM809SVNB713 suitable for use in a wide range of electronic applications requiring reliable voltage monitoring and reset functions.
Package
The TCM809SVNB713 typically comes in an SOT-23 package, which is a small form factor package used for surface mounting in electronic circuits.
Pinout
The TCM809SVNB713 is a microprocessor supervisory circuit produced by Microchip Technology. It typically comes in a 3-pin SOT-23 package. The primary function of this device is to monitor the supply voltage of a microprocessor and to issue a reset signal whenever the voltage goes below a specified threshold. This ensures that the microprocessor operates correctly and does not execute erroneous instructions during power-up, power-down, or brownout conditions.
The 3 pins of the TCM809 are usually configured as follows:
1. VDD (Pin 3): Connects to the supply voltage being monitored.
2. GND (Pin 2): Ground reference pin.
3. RESET (Pin 1): Output pin that provides the reset signal to the microprocessor. When the supply voltage falls below the threshold level, this pin is driven low.
The TCM809 series is known for its low power consumption, precise voltage monitoring, and fast response time, making it suitable for applications requiring reliable microprocessor supervision.
The 3 pins of the TCM809 are usually configured as follows:
1. VDD (Pin 3): Connects to the supply voltage being monitored.
2. GND (Pin 2): Ground reference pin.
3. RESET (Pin 1): Output pin that provides the reset signal to the microprocessor. When the supply voltage falls below the threshold level, this pin is driven low.
The TCM809 series is known for its low power consumption, precise voltage monitoring, and fast response time, making it suitable for applications requiring reliable microprocessor supervision.
Manufacturer
The TCM809SVNB713 is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. They design, develop, and manufacture a broad range of semiconductor products for various industries, including automotive, aerospace, consumer electronics, and industrial applications. Their products are widely used in embedded control and various other applications.
Application
The TCM809SVNB713 is a microcontroller supervisory circuit designed to monitor supply voltage levels in electronic systems. Its primary application areas include ensuring reliable operation in battery-powered devices, microprocessor and microcontroller systems, automotive electronics, and embedded systems. It offers features such as voltage monitoring and reset generation, which help in preventing system malfunctions due to under-voltage conditions.
Equivalent
The TCM809SVNB713 is a microprocessor supervisory circuit. Equivalent products include:
1. Maxim Integrated's MAX809 series.
2. ON Semiconductor's NCP809 series.
3. Diodes Incorporated's APX809 series.
4. Microchip Technology's MCP130 series.
5. Texas Instruments' TPS3809 series.
These alternatives offer similar functionality, including voltage monitoring and reset capabilities, though specifications should be compared to ensure compatibility with your specific application.
1. Maxim Integrated's MAX809 series.
2. ON Semiconductor's NCP809 series.
3. Diodes Incorporated's APX809 series.
4. Microchip Technology's MCP130 series.
5. Texas Instruments' TPS3809 series.
These alternatives offer similar functionality, including voltage monitoring and reset capabilities, though specifications should be compared to ensure compatibility with your specific application.
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