STM809RWX6F
09RWX6F Product IdentifierSTM809RWX6F
09RWX6F Product Identifier
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Manufacturer Part # : STM809RWX6F
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Package/Case: SOT23-3
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Brand: Analog Devices
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Product Categories : Supervisors
Quality Assurance
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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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STM809RWX6F DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The STM809RWX6F by STMicroelectronics is a highly reliable reset supervisor IC, essential for ensuring a stable power supply voltage for microcontrollers and digital systems. Its voltage threshold of 4.38V, coupled with features like a manual reset input and an active high reset output, make it a versatile component for system start-up and operation. The watchdog timer function adds an extra layer of security by providing a programmable time-out period to prevent system lock-ups. Operating within a wide temperature range of -40°C to 125°C, the STM809RWX6F offers durability and stability in various environmental conditions. Its compact SOT-23-3 package makes it easy to integrate into different designs while providing essential functions for system monitoring and control
Key Features
- Fully integrated power monitoring
- Small footprint, high accuracy
- Safe for industrial applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Operating Temp Min Celsius | -40.0 | Operating Temp Max Celsius | 85.0 |
ECCN US | EAR99 | ECCN EU | NEC |
Packing Type | Tape And Reel | RoHs compliant | Ecopack3 |
Grade | Industrial | Package Name | SOT23 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is STM809RWX6F?
The STM809RWX6F is a reset integrated circuit (IC) designed by STMicroelectronics. It is used to monitor the power supply voltage of a microcontroller or other digital system and provide a reset signal when the voltage drops below a certain threshold. This helps ensure proper system operation during power-up and power-down sequences.
How Does STM809RWX6F Work?
The STM809RWX6F works by continuously monitoring the supply voltage. When the voltage falls below the reset threshold, the IC asserts a reset signal to the connected microcontroller or system, prompting it to enter a known state. Once the supply voltage rises above the threshold, the reset signal is released, allowing the system to resume normal operation.
How Many Pins does STM809RWX6F have and What are the Functions of the Pinout Configuration?
The STM809RWX6F is housed in an SOT-23-3 package, which contains three pins:
- RESET: Output pin for the reset signal.
- VDD: Supply voltage input pin.
- GND: Ground pin.
What are the Pros and Cons of STM809RWX6F?
Pros:
- Simple Operation: Easy to integrate and provides essential power supply monitoring and reset functionality.
- Low Power Consumption: Consumes minimal power, suitable for battery-powered applications.
- Small Package: Compact SOT-23-3 package saves board space and is suitable for space-constrained designs.
- Wide Operating Voltage Range: Works with a wide range of supply voltages.
Cons:
- Limited Functionality: Provides basic reset functionality without additional features such as adjustable delay.
- External Components: May require external components for specific timing or hysteresis requirements.
Are There Any Equivalents/Alternatives to STM809RWX6F for Recommendation?
- The MAX809 from Maxim Integrated is a similar reset IC offering comparable functionality.
- Alternatives to the STM809RWX6F include the ADM809 from Analog Devices and the TPS3808 from Texas Instruments.
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