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TPS3824-33QDBVRQ1 The Texas Instruments TPS3824-33QDBVRQ1 is a voltage supervisor IC with a single monitored supply and a 2.93V threshold. It features a SOT-23-5 package and is qualified for automotive applications.
Mfr Part #:

TPS3824-33QDBVRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3824-33QDBVRQ1 is a voltage supervisor IC with a single monitored supply and a 2.93V threshold. It features a SOT-23-5 package and is qualified for automotive applications.
✓ Total Stock: 50,541 pcs
$ Price Range: $0.60

TPS3824-33QDBVRQ1 Available from 3 distributors

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Romaks Technologies ✓
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46,359 pcs
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2,340 pcs
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TPS3824-33QDBVRQ1 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
Quiescent Current
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Type
Voltage
Watchdog Timer
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TPS3824-33QDBVRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS3824-33QDBVRQ1 is an automotive-qualified voltage supervisor designed for reliable power-on reset and system monitoring. This IC monitors a single supply voltage, with a typical threshold of 2.93V and an accuracy of 2.4%. It includes a watchdog timer with a 1.6-second timeout and a manual reset input capability.

 

The TPS3824-33QDBVRQ1 is housed in a compact SOT-23-5 package, suitable for surface-mount applications. Its operating temperature range is -40°C to 125°C, making it robust for various environmental conditions. The device offers both active-high and active-low reset outputs, providing flexibility in system design. With a low quiescent current of 0.015mA, it is an efficient choice for power-sensitive applications.

 

This supervisor IC is ideal for ensuring system stability during power-up and brown-out conditions in automotive electronic systems. Its features, including the watchdog timer and manual reset, contribute to enhanced system reliability and fault detection.

TPS3824-33QDBVRQ1 Quick Information

Product Type: Voltage Supervisor
Series: TPS3824-Q1
Canonical Name: Texas Instruments TPS3824-33QDBVRQ1 Voltage Supervisor
Subcategory: Reset & Watchdog ICs

TPS3824-33QDBVRQ1 Compliance

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

TPS3824-33QDBVRQ1 Estimated Pricing

Qty Low High
1+ $0.60 $0.60

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

TPS3824-33QDBVRQ1 Features

  • Monitors a single supply voltage.
  • Features a 2.93V threshold voltage.
  • Includes a watchdog timer.
  • Offers manual reset capability.
  • Automotive qualified for reliability.

TPS3824-33QDBVRQ1 Applications

  • Ensures stable power-on reset.
  • Monitors voltage levels in automotive systems.
  • Provides system fault detection.
  • Suitable for compact designs.

TPS3824-33QDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the TPS3824-33QDBVRQ1?

The typical threshold voltage is 2.93V.

What is the reset threshold accuracy?

The reset threshold accuracy is 2.4%.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package does the TPS3824-33QDBVRQ1 come in?

It is available in a SOT-23-5 surface mount package, also known as SC-74A, SOT-753.

Does the device have a watchdog timer?

Yes, it includes a watchdog timer with a typical timeout of 1.6 seconds.

What is the quiescent current of the TPS3824-33QDBVRQ1?

The typical quiescent current is 0.015 mA.

What type of reset output does the supervisor provide?

The reset output is push-pull/totem pole, offering both active-high and active-low options.

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