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STM1815TWX7F The STMicroelectronics STM1815TWX7F is a supervisor IC designed for power management applications. It monitors a single voltage threshold of 3.06V and provides an active low reset signal.
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STM1815TWX7F

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM1815TWX7F is a supervisor IC designed for power management applications. It monitors a single voltage threshold of 3.06V and provides an active low reset signal.
✓ Total Stock: 60,000 pcs
$ Price Range: $0.75

STM1815TWX7F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
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Fe Components ✓
Non-Authorised Inventory information
51,000 pcs
On Request
51000 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request On Request
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STM1815TWX7F 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
SVHC Present
Supplier Device Package
Type
Voltage
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STM1815TWX7F Description

Short technical summary and product information.

The STMicroelectronics STM1815TWX7F is a single-channel supervisor integrated circuit. It is designed to monitor voltage levels and provide a reset signal to a microprocessor or other digital systems. This device features a voltage threshold of 3.06V and a reset timeout of 100ms minimum, ensuring reliable system operation during power fluctuations.

 

The STM1815TWX7F operates within a temperature range of -40°C to 105°C (TA) and is available in a surface-mount SOT-23-3 package (TO-236-3, SC-59). The output stage is push-pull, totem pole, and the reset signal is active low. This supervisor IC is suitable for various power management applications where precise voltage monitoring and reset generation are critical.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1 (Unlimited), and REACH unaffected status. The component is designed for surface mounting, making it suitable for automated assembly processes. Its compact package and reliable performance make it a valuable component in embedded systems and other electronic designs.

STM1815TWX7F Quick Information

Product Type: Supervisor IC
Canonical Name: STMicroelectronics STM1815TWX7F Supervisor IC

STM1815TWX7F Compliance

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

STM1815TWX7F Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

STM1815TWX7F Features

  • Monitors a single 3.06V threshold.
  • Provides 100ms minimum reset timeout.
  • Active low reset output signal.
  • Surface mount SOT-23-3 package.
  • Wide operating temperature range.

STM1815TWX7F Applications

  • Essential for power-on reset circuits.
  • Used in voltage monitoring systems.
  • Suitable for embedded control applications.
  • Reliable in fluctuating power environments.

STM1815TWX7F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the STM1815TWX7F?

3.06V.

What package options are available for the STM1815TWX7F?

TO-236-3, SC-59, SOT-23-3.

What is the operating temperature range?

-40°C to 105°C.

What is the reset timeout period?

100ms minimum.

What is the reset polarity?

Active Low.

What is the output type?

Push-Pull, Totem Pole.

How many voltage inputs does the STM1815TWX7F monitor?

1.

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