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TLV809K33DBVR The Texas Instruments TLV809K33DBVR is a 3-pin voltage supervisor IC designed for system initialization and timing supervision. It features an active-low, push-pull reset output and operates within a wide temperature range.
Mfr Part #:

TLV809K33DBVR

Available from 8 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLV809K33DBVR is a 3-pin voltage supervisor IC designed for system initialization and timing supervision. It features an active-low, push-pull reset output and operates within a wide temperature range.
✓ Total Stock: 374,848 pcs
$ Price Range: $0.14

TLV809K33DBVR Available from 8 distributors

✓ Authorised
✓ Non-Authorised
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.

TLV809K33DBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Supply Current
Type
Voltage
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TLV809K33DBVR Description

Short technical summary and product information.

The Texas Instruments TLV809K33DBVR is a supervisory circuit providing essential circuit initialization and timing supervision for processor-based systems. This device monitors a single supply voltage and asserts a reset signal when the voltage drops below a preset threshold. The reset signal is active-low with a push-pull output.

 

Key electrical specifications include a typical threshold voltage of 2.93V with an accuracy of 2.3% and a typical supply current of 0.009mA. It features a reset time delay of 200ms, ensuring proper system reset during power-up or voltage fluctuations. The device does not include a watchdog timer.

 

Packaged in a compact SOT-23-3 surface-mount package, the TLV809K33DBVR is suitable for space-constrained applications. It operates reliably across a wide temperature range of -40°C to 85°C, making it a robust choice for various industrial and consumer electronics designs.

TLV809K33DBVR Quick Information

Product Type: Supervisor IC
Series: TLV809
Canonical Name: Texas Instruments TLV809K33DBVR 3-Pin Supply Voltage Supervisor
Subcategory: Reset & Watchdog ICs

TLV809K33DBVR Compliance

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

TLV809K33DBVR Estimated Pricing

Qty Low High
1+ $0.14 $0.14

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

TLV809K33DBVR Features

  • Monitors single supply voltage.
  • Active-low, push-pull reset output.
  • Fixed 200ms reset time delay.
  • Wide -40°C to 85°C operating temperature.
  • Compact SOT-23-3 package.

TLV809K33DBVR Applications

  • System power-on reset generation.
  • Timing supervision for microcontrollers.
  • Voltage monitoring in embedded systems.
  • Ensures proper system initialization.

TLV809K33DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the TLV809K33DBVR?

The typical threshold voltage is 2.93V.

What is the reset time delay?

The typical reset time delay is 200ms.

What is the operating temperature range?

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

What package does the TLV809K33DBVR come in?

It is available in a SOT-23-3 surface-mount package.

What type of reset output does it have?

The reset output is active-low, push-pull (totem pole).

What is the supply current of the TLV809K33DBVR?

The typical supply current is 0.009mA.

What is the reset threshold accuracy?

The typical reset threshold accuracy is 2.3%.

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