TPS3809K33DBVRG4 The Texas Instruments TPS3809K33DBVRG4 is a supervisory circuit with a 2.93V threshold voltage and active-low reset. It comes in a SOT-23-3 package.
Mfr Part #:

TPS3809K33DBVRG4

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3809K33DBVRG4 is a supervisory circuit with a 2.93V threshold voltage and active-low reset. It comes in a SOT-23-3 package.
Total Stock: 368,600 pcs
$ Price Range: $0.75

TPS3809K33DBVRG4 Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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361,600 pcs
361600 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
7,000 pcs
7000 pcs On Request 1 On Request On Request 0606PB On Request On Request

TPS3809K33DBVRG4 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
Supplier Device Package
Supply Current
Type
Voltage

TPS3809K33DBVRG4 Description

Short technical summary and product information.

The Texas Instruments TPS3809K33DBVRG4 is a 3-pin supervisory circuit designed for processor-based systems. It provides circuit initialization and timing supervision.

 

Key electrical specifications include a typical monitored voltage of 2.93V, an active-low push-pull reset output, and a reset timeout of 120ms minimum. The device operates over a temperature range of -40°C to 85°C.

 

Packaged in a SOT-23-3 surface-mount package, the TPS3809K33DBVRG4 is suitable for various applications including wireless communication systems, portable equipment, and industrial control.

 

This supervisory circuit monitors a single supply voltage and features a reset threshold accuracy of 2.2%. It has a typical supply current of 9µA.

TPS3809K33DBVRG4 Quick Information

Product Type: Supervisory Circuit
Series: TPS3809
Canonical Name: Texas Instruments TPS3809K33DBVRG4 Supervisory Circuit
Subcategory: Supervisor and Reset IC

TPS3809K33DBVRG4 Compliance

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

TPS3809K33DBVRG4 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

TPS3809K33DBVRG4 Features

  • Monitors single supply voltage
  • 2.93V threshold voltage
  • Active-low reset output
  • SOT-23-3 surface mount package
  • Wide operating temperature range

TPS3809K33DBVRG4 Applications

  • Processor-based system initialization
  • DSP and microcontroller supervision
  • Wireless communication systems
  • Portable and battery-powered devices
  • Industrial equipment control

TPS3809K33DBVRG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage operating range?

The TPS3809K33DBVRG4 operates with a supply voltage (VCC) from 2V minimum to 6V maximum.

What package is the TPS3809K33DBVRG4 available in?

The TPS3809K33DBVRG4 is available in a SOT-23-3 surface mount package, also known as TO-236-3 or SC-59, with dimensions 2.9mm x 1.6mm and maximum height 1.45mm.

What is the operating temperature range?

The operating temperature range of the TPS3809K33DBVRG4 is -40°C to 85°C.

What is the reset threshold voltage?

The reset threshold voltage is 2.93V typical with an accuracy of 2.2%.

What is the reset timeout duration?

The reset timeout is a minimum of 120ms.

What type of output does the supervisor provide?

The supervisor provides a push-pull, totem pole output that is active-low.

What is the supply current consumption?

The typical supply current is 9µA.

TPS3809K33DBVRG4 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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The Texas Instruments TLV809K33DBVT is a 3-pin voltage supervisor IC. It provides a 2.93V supply voltage monitor with an active-low, push-pull reset output.
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