Overview
The STM6779TWB6F is a dual/triple ultra-low voltage supervisor integrated circuit (IC) manufactured by STMicroelectronics. This component is designed to monitor the voltage levels in electronic systems and provide a reset signal when the voltage drops below a specified threshold. It features a push-button reset option with a delay, enhancing system reliability and stability.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SOT-23-6 |
| Number of Channels | 2 |
| Voltage Thresholds | Adjustable (typ. 1.8V, 2.5V, 3.0V, 3.3V, 4.0V, 4.5V, 5.0V) |
| Reset Type | Open Drain or Open Collector |
| Reset Delay | Option with delay (typ. 140 ms, 240 ms, 400 ms) |
| Operating Temperature Range | -40°C to 125°C |
| Supply Current | Typ. 3.5 μA |
Key Features
- Dual/triple ultra-low voltage supervision
- Push-button reset with delay option
- Adjustable voltage thresholds
- Open Drain or Open Collector reset output
- Low supply current (typ. 3.5 μA)
- Wide operating temperature range (-40°C to 125°C)
Applications
- Microcontroller and microprocessor systems
- Battery-powered devices
- Industrial control systems
- Automotive electronics
- Consumer electronics
Q & A
- What is the primary function of the STM6779TWB6F? The primary function is to monitor voltage levels and provide a reset signal when the voltage drops below a specified threshold.
- What package type does the STM6779TWB6F come in? The STM6779TWB6F comes in a SOT-23-6 package.
- How many channels does the STM6779TWB6F have? The STM6779TWB6F has 2 channels.
- What are the typical voltage thresholds for the STM6779TWB6F? The typical voltage thresholds are 1.8V, 2.5V, 3.0V, 3.3V, 4.0V, 4.5V, and 5.0V.
- Does the STM6779TWB6F have a reset delay option? Yes, it has an option with a reset delay (typ. 140 ms, 240 ms, 400 ms).
- What is the operating temperature range of the STM6779TWB6F? The operating temperature range is -40°C to 125°C.
- What is the typical supply current of the STM6779TWB6F? The typical supply current is 3.5 μA.
- In which types of systems is the STM6779TWB6F commonly used? It is commonly used in microcontroller and microprocessor systems, battery-powered devices, industrial control systems, automotive electronics, and consumer electronics.
- Can the voltage thresholds be adjusted? Yes, the voltage thresholds can be adjusted.
- What type of reset output does the STM6779TWB6F have? The STM6779TWB6F has an Open Drain or Open Collector reset output.
