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TPS3823-33QDBVRQ1 The Texas Instruments TPS3823-33QDBVRQ1 is a voltage supervisor IC with a 2.93V threshold and active-low reset. It features a 1.6s watchdog timer and is housed in a SOT-23-5 package.
Mfr Part #:

TPS3823-33QDBVRQ1

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3823-33QDBVRQ1 is a voltage supervisor IC with a 2.93V threshold and active-low reset. It features a 1.6s watchdog timer and is housed in a SOT-23-5 package.
✓ Total Stock: 39,211 pcs
$ Price Range: $0.55

TPS3823-33QDBVRQ1 Available from 5 distributors

✓ Authorised
✓ Non-Authorised
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TPS3823-33QDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Supplier Package
Type
Voltage
Watchdog Timer
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TPS3823-33QDBVRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS3823-33QDBVRQ1 is an automotive-qualified voltage supervisor IC designed for reliable power-on reset functionality. It monitors a single voltage supply with a nominal threshold of 2.93V and provides an active-low, push-pull reset output.

 

Key electrical specifications include a reset timeout delay of 200ms and a watchdog timer with a 1.6-second interval, ensuring system stability. The device operates with a low quiescent current of 0.015mA and features a reset threshold accuracy of 2.4%.

 

This supervisor is supplied in a compact SOT-23-5 package, suitable for surface mount applications. It is qualified for automotive applications and operates across a temperature range of -40°C to 125°C.

TPS3823-33QDBVRQ1 Quick Information

Product Type: Voltage Supervisor
Canonical Name: Texas Instruments TPS3823-33QDBVRQ1 Voltage Supervisor
Subcategory: Reset ICs

TPS3823-33QDBVRQ1 Compliance

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

TPS3823-33QDBVRQ1 Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

TPS3823-33QDBVRQ1 Features

  • Monitors a single voltage supply.
  • Provides active-low push-pull reset.
  • Includes a 1.6-second watchdog timer.
  • Operates from -40°C to 125°C.
  • Surface mount SOT-23-5 package.

TPS3823-33QDBVRQ1 Applications

  • Ensures reliable power-on reset.
  • Monitors system voltage levels.
  • Provides watchdog timer functionality.
  • Suitable for automotive applications.

TPS3823-33QDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the TPS3823-33QDBVRQ1?

The operating voltage is 2.93V nominal.

What package does the TPS3823-33QDBVRQ1 come in?

It comes in a SOT-23-5 surface-mount package (also SC-74A, SOT-753).

What is the operating temperature range?

-40°C to 125°C ambient.

What is the reset timeout?

Minimum 120ms.

What type of reset output does it have?

Push-pull, totem pole, active-low.

Does it have a watchdog timer?

Yes, with a 1.6s timeout.

How many voltages does it monitor?

1 voltage.

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