STM6321SWY6F
Product Overview
- Category: Voltage Supervisor
- Use: Monitoring and controlling the voltage level in electronic systems
- Characteristics: Low power consumption, high accuracy, wide operating voltage range
- Package: SOT-23-5
- Essence: Ensures stable voltage supply for sensitive electronic components
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage Range: 1.2V to 5.5V
- Threshold Voltage Options: 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
- Operating Temperature Range: -40°C to 125°C
- Quiescent Current: 1.5µA (typical)
Detailed Pin Configuration
- Pin 1: GND
- Pin 2: VDD
- Pin 3: MR
- Pin 4: RESET
- Pin 5: VOUT
Functional Features
- Monitors system voltage and asserts a reset signal when the voltage falls below a preset threshold
- Adjustable threshold voltage options for flexibility in different applications
- Low power consumption extends battery life in portable devices
Advantages
- Wide operating voltage range allows for versatile use in various electronic systems
- High accuracy ensures reliable voltage monitoring
- Small package size saves board space in compact designs
Disadvantages
- Limited to monitoring single voltage rail
- Requires external components for more complex voltage monitoring functions
Working Principles
The STM6321SWY6F operates by comparing the input voltage with the preset threshold voltage. When the input voltage falls below the threshold, the device asserts a reset signal to ensure the proper functioning of the connected system.
Detailed Application Field Plans
- Battery-powered devices
- Microcontroller-based systems
- Industrial control systems
Detailed and Complete Alternative Models
- MAX809: Similar voltage supervisor with adjustable threshold options
- TC54: Offers additional features such as manual reset input
This completes the entry for STM6321SWY6F, providing comprehensive information about its category, specifications, features, and application scenarios.
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10個與STM6321SWY6F在技術方案中應用相關的常見問題與解答
What is STM6321SWY6F?
- STM6321SWY6F is a voltage supervisor and reset IC designed to monitor the power supply voltage of a system and assert a reset signal if the voltage falls below a predetermined threshold.
What is the operating voltage range of STM6321SWY6F?
- The operating voltage range of STM6321SWY6F is typically 1.8V to 5.5V.
What is the typical reset threshold voltage of STM6321SWY6F?
- The typical reset threshold voltage of STM6321SWY6F is 4.63V.
How does STM6321SWY6F help in technical solutions?
- STM6321SWY6F helps in technical solutions by ensuring that the system is reset when the power supply voltage falls below a safe operating level, thereby preventing erratic behavior or data corruption.
What is the output type of the reset signal from STM6321SWY6F?
- The output type of the reset signal from STM6321SWY6F is push-pull.
Can STM6321SWY6F be used in battery-powered applications?
- Yes, STM6321SWY6F can be used in battery-powered applications due to its low quiescent current and wide operating voltage range.
Is STM6321SWY6F suitable for automotive applications?
- Yes, STM6321SWY6F is suitable for automotive applications as it meets the requirements for automotive-grade components.
Does STM6321SWY6F have built-in hysteresis?
- Yes, STM6321SWY6F has built-in hysteresis to prevent oscillations during power-up and power-down transitions.
What is the temperature range for STM6321SWY6F?
- The temperature range for STM6321SWY6F is typically -40°C to 125°C.
Can STM6321SWY6F be used in industrial control systems?
- Yes, STM6321SWY6F can be used in industrial control systems to ensure reliable operation by monitoring the power supply voltage and providing a reset signal when necessary.