TCM809SVNB713

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TCM809SVNB713

+BOM

IC SUPERVISOR 1 CHANNEL SOT23-3

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
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

개요

Description

The TCM809SVNB713 is a microcontroller supervisory circuit designed to monitor the supply voltage in digital systems. It is typically used to ensure the reliable operation of electronic devices by providing reset signals during power-up, power-down, and brownout conditions. The device features a precise voltage detection threshold, ensuring accurate monitoring of the system's power supply.
Key features of the TCM809SVNB713 include:
1. Low Supply Current: It operates with minimal power consumption, making it suitable for battery-powered applications.
2. Reset Timeout Period: It provides a reset output signal for a specified period, typically 140 ms, to ensure that the system initializes correctly.
3. Push-Pull Active-Low Reset Output: The device offers a push-pull reset output, which actively drives the reset line low when triggered.
4. Wide Operating Voltage Range: It is designed to function over a range of supply voltages, accommodating various system requirements.
Overall, the TCM809SVNB713 enhances system reliability by preventing erratic operations during voltage fluctuations.

Equivalent

The TCM809SVNB713 is a voltage detector or supervisor IC from Microchip Technology. Equivalent products include:
1. MCP100/101 Series - Microchip
2. MCP111/112 Series - Microchip
3. TLV803 Series - Texas Instruments
4. MAX809 Series - Maxim Integrated (now part of Analog Devices)
5. STM809 Series - STMicroelectronics
These alternatives offer similar functionality in terms of voltage monitoring and reset generation. Always check the datasheet for pin compatibility and specifications before substituting.

Features

The TCM809SVNB713 is a voltage detector designed for monitoring battery, power-supply, and microprocessor systems. Key features of the TCM809SVNB713 include:
1. Reset Functionality: It provides a reset signal when the monitored voltage drops below a preset threshold, ensuring that the connected systems are protected from low-voltage conditions.
2. Precision Voltage Monitoring: The device offers accurate voltage monitoring with a tight threshold tolerance, ensuring reliable performance in various applications.
3. Low Current Consumption: This component is designed for power efficiency, consuming minimal current to operate, which extends battery life in portable applications.
4. Small Footprint: The TCM809SVNB713 is available in a compact SOT-23 package, making it suitable for space-constrained applications.
5. Wide Operating Temperature Range: It supports a broad temperature range, allowing it to function effectively in diverse environmental conditions.
6. Ease of Integration: The device is simple to incorporate into existing systems, requiring minimal external components.
These features make the TCM809SVNB713 ideal for use in consumer electronics, industrial control systems, and other applications requiring reliable voltage supervision.

Pinout

The TCM809SVNB713 is a voltage detector IC designed to monitor supply voltage levels in microprocessor systems. It typically comes in a 3-pin SOT-23 package. The pin count and function are as follows:
1. Pin 1 (GND): Ground. This pin is connected to the system ground.
2. Pin 2 (RESET): Reset Output. This pin provides the reset signal to the microcontroller or processor. It is an active-low output, meaning it goes low when the monitored voltage falls below the specified threshold.
3. Pin 3 (VDD): Supply Voltage Input. This pin is connected to the voltage being monitored. The TCM809 monitors this voltage and generates a reset signal if it drops below the specified threshold level.
The TCM809SVNB713 is commonly used to ensure that a microprocessor resets to a known state after power-up or if the supply voltage dips to an unsafe level, preventing incorrect operations.

Manufacturer

The TCM809SVNB713 is manufactured by Microchip Technology Inc. Microchip Technology is a publicly traded American company that specializes in the production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company is known for providing a wide range of semiconductor products and solutions that are used in various applications, including automotive, industrial, consumer, aerospace, and communications sectors.
Microchip Technology supplies products that assist in the development and implementation of embedded systems, making it a key player in the electronics industry. The company's offerings include microcontroller units (MCUs), digital signal controllers (DSCs), microprocessors, and a broad spectrum of analog devices and interface solutions. Microchip is recognized for providing quality semiconductor products that support designers and engineers in creating innovative solutions and enhancing functionality in electronic devices.

Application

The TCM809SVNB713 is a voltage supervisor or reset IC often used in microcontroller and microprocessor applications. Its primary function is to monitor the supply voltage and ensure that a system operates correctly by providing a reset signal during power-up, power-down, and brownout conditions. Key application areas include:
1. Embedded Systems: Ensures reliable operation by resetting the processor during voltage drops.
2. Consumer Electronics: Used in devices like TVs and audio equipment for stable performance.
3. Industrial Control Systems: Provides protection against unexpected resets due to voltage fluctuations.
4. Automotive Electronics: Helps in maintaining system stability in vehicles' electronic control units.
These applications leverage the device's ability to enhance system reliability and prevent malfunction.

Package

The TCM809SVNB713 is a supervisory circuit with a specific package type known as SOT-23-3. This package is a small outline transistor package with three pins, commonly used for its compact size and efficiency in small electronic devices.

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