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TPS3828-33DBVT The Texas Instruments TPS3828-33DBVT is a supervisor IC with a watchdog timer, designed for circuit initialization and timing supervision. It operates within a temperature range of -40°C to 85°C.
Mfr Part #:

TPS3828-33DBVT

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3828-33DBVT is a supervisor IC with a watchdog timer, designed for circuit initialization and timing supervision. It operates within a temperature range of -40°C to 85°C.
✓ Total Stock: 3,377 pcs
$ Price Range: $0.79

TPS3828-33DBVT Available from 5 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.

TPS3828-33DBVT 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
Type
Voltage
Watchdog Timer
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TPS3828-33DBVT Description

Short technical summary and product information.

The Texas Instruments TPS3828-33DBVT is an integrated circuit designed for voltage monitoring and timing supervision, primarily for processor-based systems. This supervisor IC features a single monitored supply with a typical threshold voltage of 2.93V and a reset threshold accuracy of 2.4%.

 

Key electrical characteristics include an active-low, open-drain reset output and a fixed time delay of 200ms for power-on reset generation. It also incorporates a watchdog timer with a timeout of 1.6 seconds. The device operates with a low supply current of 0.015mA (typical).

 

The TPS3828-33DBVT is housed in a compact SOT-23-5 package, suitable for surface mounting. Its operating temperature range is -40°C to 85°C, making it suitable for a variety of environmental conditions. The device also includes a manual reset input capability.

TPS3828-33DBVT Quick Information

Product Type: Voltage Monitor with Watchdog Timer
Series: TPS3828
Canonical Name: Texas Instruments TPS3828-33DBVT Voltage Monitor with Watchdog Timer
Subcategory: Reset & Watchdog ICs

TPS3828-33DBVT Compliance

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

TPS3828-33DBVT Estimated Pricing

Qty Low High
1+ $0.79 $0.79

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

TPS3828-33DBVT Features

  • Monitors a single supply voltage.
  • Features a 2.93V threshold voltage.
  • Provides 200ms power-on reset delay.
  • Includes active-low, open-drain reset output.
  • Compact SOT-23-5 surface mount package.

TPS3828-33DBVT Applications

  • Ideal for processor-based systems.
  • Ensures proper circuit initialization.
  • Provides timing supervision.
  • Suitable for wide temperature ranges.

TPS3828-33DBVT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the TPS3828-33DBVT?

The threshold voltage is 2.93V typical.

What type of reset output does this device provide?

It provides an active-low open-drain reset output.

Does the TPS3828-33DBVT have a watchdog timer?

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

What is the operating temperature range?

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

What is the supplier package for this part?

It is supplied in a SOT-23-5 package, which corresponds to the case code SC-74A or SOT-753.

What is the typical supply current?

The typical supply current is 15µA.

Does this device support a manual reset input?

Yes, it has a manual reset input.

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