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STM1811LWX7F The STM1811LWX7F from STMicroelectronics is a simple reset/power-on reset voltage supervisor. It operates at 4.62V and is housed in a SOT-23-3 package.
Mfr Part #:

STM1811LWX7F

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM1811LWX7F from STMicroelectronics is a simple reset/power-on reset voltage supervisor. It operates at 4.62V and is housed in a SOT-23-3 package.
✓ Total Stock: 244,533 pcs
$ Price Range: $0.75

STM1811LWX7F Available from 3 distributors

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✓ Non-Authorised
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Fe Components ✓
Non-Authorised Inventory information
123,000 pcs
On Request
123000 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
120,533 pcs
On Request
120533 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM1811LWX7F 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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STM1811LWX7F Description

Short technical summary and product information.

The STM1811LWX7F is a voltage supervisor IC manufactured by STMicroelectronics. This component is designed for simple reset and power-on reset functions, monitoring a single voltage rail.

 

Key electrical characteristics include an operating voltage of 4.62V and an active-low reset output. The reset timeout is a minimum of 100ms. The device operates within a temperature range of -40°C to 105°C (TA).

 

Packaged in a SOT-23-3 (TO-236-3, SC-59) surface-mount configuration, the STM1811LWX7F is suitable for various electronic designs requiring reliable power monitoring and reset generation. Its output can be configured as open drain or open collector.

 

This supervisor is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for standard industrial handling and assembly processes.

STM1811LWX7F Quick Information

Product Type: Voltage Supervisor
Canonical Name: STM1811LWX7F Voltage Supervisor
Subcategory: Power Management (PMIC)

STM1811LWX7F Compliance

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

STM1811LWX7F Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

STM1811LWX7F Features

  • Simple reset/power-on reset function.
  • Operates at 4.62V supply voltage.
  • Active low reset output.
  • SOT-23-3 surface mount package.
  • Wide operating temperature range.

STM1811LWX7F Applications

  • Power supply monitoring circuits.
  • Microcontroller reset generation.
  • Embedded system power sequencing.
  • Battery-powered device monitoring.

STM1811LWX7F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the STM1811LWX7F?

4.62V.

What is the package type of the STM1811LWX7F?

SOT-23-3.

What is the operating temperature range?

-40°C to 105°C.

What is the reset timeout?

100ms minimum.

How many voltages does the STM1811LWX7F monitor?

1.

What type of reset output does it have?

Active low, open drain.

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