STMicroelectronics STM809TWX6F PMIC Supervisors3Pins 1Channel

Product Description:

The STM809TWX6F is a surface-mount, simple reset/power-on reset (POR) IC from STMicroelectronics, designed to provide a reliable and efficient power-on reset function for various electronic systems. This IC is part of the STM809 family and is available in a TO-236-3, SC-59, and SOT-23-3 package.

Features:

• Adjustable Threshold: The STM809TWX6F does not have an adjustable threshold, ensuring a consistent and reliable reset function.
• Low Power Consumption: With a maximum supply current of 15μA, this IC is designed to minimize power consumption and reduce heat generation.
• Wide Operating Temperature Range: The IC operates within a temperature range of -40°C to 85°C, making it suitable for use in various environments.
• Push-Pull, Totem Pole Output: The output stage is designed as a push-pull, totem pole configuration, providing a high drive capability and a low output impedance.
• Active Low Reset: The reset function is active low, ensuring that the reset signal is asserted when the input voltage falls below the reset threshold.

Applications:

• Primary Applications:
• Power supply sequencing and management
• System reset and initialization
• Power-on reset for microcontrollers and other digital circuits
• Secondary Applications:
• Power supply monitoring and control
• System shutdown and restart
• Power-on reset for analog circuits

Alternative Parts:

• Base Part Number: STM809
• Other variants: STM809TWX6F, STM809TWX6FTR, STM809TWX6FTRP

Embedded Modules:

• Microcontrollers: Various STMicroelectronics microcontrollers, such as the STM32 and STM8 families
• System-on-Chip (SoC) devices: STMicroelectronics SoC devices, such as the STM32F4 and STM32F7 families

FAQs:

Q: What is the maximum power dissipation of the STM809TWX6F? A: The maximum power dissipation is 320mW.

Q: What is the minimum supply voltage required for the STM809TWX6F? A: The minimum supply voltage required is 1V.

Q: What is the nominal input voltage of the STM809TWX6F? A: The nominal input voltage is 7V.

Q: What is the reset timeout of the STM809TWX6F? A: The reset timeout is a minimum of 140ms.

Q: Is the STM809TWX6F RoHS compliant? A: Yes, the STM809TWX6F is ROHS3 compliant.

Q: What is the terminal finish of the STM809TWX6F? A: The terminal finish is Nickel/Palladium/Gold (Ni/Pd/Au).

Q: What is the package type of the STM809TWX6F? A: The package type is Cut Tape (CT) with a TO-236-3, SC-59, and SOT-23-3 package.

If you have any questions, you can contact us quickly in the following ways