STMicroelectronics 1 Voltage Supervisor 4-Pin 3.15 V SOT-143, STM811TW16F

Bulk discount available

Subtotal (1 pack of 5 units)*

£2.37

(exc. VAT)

£2.845

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 55 unit(s) ready to ship
  • Plus 1,205 unit(s) shipping from 04 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Pack*
5 - 5£0.474£2.37
10 +£0.45£2.25

*price indicative

RS Stock No.:
578-897
Mfr. Part No.:
STM811TW16F
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Sub Type

Microprocessor Supervisory Circuit

Product Type

Voltage Supervisor

Number of Supervisors

1

Watchdog Timer

No

Manual Reset

Yes

Power Fail Detection

No

Output Driver

Active Low, Push Pull

Mount Type

Surface

Package Type

SOT-143

Pin Count

4

Minimum Operating Temperature

-40°C

Reset Threshold Voltage

3.15V

Reset Active Time

280ms

Monitored Voltage

3.08V

Maximum Operating Temperature

85°C

Height

1.02mm

Standards/Approvals

No

Series

STM811

Length

3.04mm

Automotive Standard

No

Maximum Supply Voltage

5.5V

Minimum Supply Voltage

1V

Reset Circuit IC, STMicroelectronics


Microprocessor Supply Voltage Supervisory & Reset Circuits


Power supply voltage monitoring and supervisory circuits for use in desktop, laptop and notebook computers, test and measurement instruments, portable battery-powered equipment and multiple-output power supplies.

Supply Voltage Detector

Supply Voltage Supervisor

Power Supply Supervisor

Microprocessor Supervisory

Microprocessor Voltage Supervisor

Microcontroller Reset Circuit

Related links