Texas Instruments 1 Voltage Supervisor 3-Pin 2.99 V SOT-23, TPS3809K33DBVT

Bulk discount available

Subtotal (1 pack of 10 units)*

£5.46

(exc. VAT)

£6.55

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 490 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*
10 - 40£0.546£5.46
50 - 90£0.519£5.19
100 - 240£0.466£4.66
250 - 490£0.433£4.33
500 +£0.423£4.23

*price indicative

Packaging Options:
RS Stock No.:
662-4227
Mfr. Part No.:
TPS3809K33DBVT
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

Voltage Supervisor

Sub Type

Supply

Number of Supervisors

1

Watchdog Timer

No

Manual Reset

No

Power Fail Detection

No

Output Driver

Push Pull, Active Low

Mount Type

Surface

Package Type

SOT-23

Pin Count

3

Monitored Voltage

2.5V

Minimum Operating Temperature

-40°C

Reset Threshold Voltage

2.99V

Maximum Operating Temperature

85°C

Standards/Approvals

No

Length

3.05mm

Height

1.45mm

Series

TPS3809

Minimum Supply Voltage

2V

Maximum Supply Voltage

6V

Automotive Standard

No

MPU Supervisory & Reset Circuits, Texas Instruments, 0.8V to 2.99V


A range of microprocessor supply voltage supervisory and reset Circuits from Texas Instruments with fixed threshold voltage levels.

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