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STM6821SWY6F The STMicroelectronics STM6821SWY6F is a supervisor IC designed for power-on reset functions. It monitors a single voltage level and provides an active-high reset signal.
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STM6821SWY6F

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Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM6821SWY6F is a supervisor IC designed for power-on reset functions. It monitors a single voltage level and provides an active-high reset signal.
✓ Total Stock: 9,000 pcs
$ Price Range: $0.75

STM6821SWY6F Available from 1 distributor

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STM6821SWY6F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
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STM6821SWY6F Description

Short technical summary and product information.

The STM6821SWY6F from STMicroelectronics is a supervisor integrated circuit (IC) designed for reliable power-on reset and system monitoring applications. This device features a single voltage threshold of 2.93V, ensuring proper system operation within specified power limits. It provides an active-high reset output with a minimum timeout period of 140ms, crucial for stable system initialization.

 

Designed for surface mount applications, the STM6821SWY6F is housed in a compact SOT-23-5 package (SC-74A, SOT-753). It operates across a wide temperature range from -40°C to 85°C, making it suitable for various environmental conditions. The push-pull, totem pole output configuration ensures a clean and robust reset signal.

 

This supervisor IC is ideal for embedded systems requiring dependable power supply monitoring and reset generation. Its simple reset functionality and standard package make it a versatile component for designers.

STM6821SWY6F Quick Information

Product Type: Supervisor
Canonical Name: STM6821SWY6F Supervisor IC
Subcategory: Power Management (PMIC)

STM6821SWY6F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM6821SWY6F Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM6821SWY6F Features

  • Monitors a single voltage level.
  • Provides active-high reset signal.
  • Features 140ms minimum reset timeout.
  • Operates from -40°C to 85°C.
  • Surface mount SOT-23-5 package.

STM6821SWY6F Applications

  • Essential for system power-on reset.
  • Ensures stable system initialization.
  • Suitable for embedded system designs.
  • Provides reliable voltage monitoring.

STM6821SWY6F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the package type of the STM6821SWY6F?

The STM6821SWY6F is available in SC-74A (SOT-753) surface-mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the voltage threshold of the STM6821SWY6F?

The voltage threshold is 2.93V.

What is the reset timeout?

The reset timeout is a minimum of 140ms.

What type of output does the STM6821SWY6F have?

The output is push-pull, totem pole, active high.

How many voltages does it monitor?

It monitors a single voltage.

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