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TPS3838E18DBVR The Texas Instruments TPS3838E18DBVR is a nano-power voltage supervisor with manual reset capability. It provides circuit initialization and timing supervision for processor-based systems.
Mfr Part #:

TPS3838E18DBVR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3838E18DBVR is a nano-power voltage supervisor with manual reset capability. It provides circuit initialization and timing supervision for processor-based systems.
✓ Total Stock: 64,569 pcs
$ Price Range: $0.94

TPS3838E18DBVR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,300 pcs
On Request
4300 pcs On Request 1 On Request On Request 13+ On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request On Request On Request On Request
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.

TPS3838E18DBVR 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
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TPS3838E18DBVR Description

Short technical summary and product information.

The Texas Instruments TPS3838E18DBVR is a nano-power voltage supervisor designed for circuit initialization and timing supervision in digital signal processor and processor-based systems. This device monitors a single voltage supply and features an active-low, open-drain reset output.

 

Key electrical specifications include a typical threshold voltage of 1.71V and a minimum reset delay time of 10ms. The quiescent current is a very low 0.00022mA, making it suitable for low-power applications. The operating temperature range is -40°C to 85°C.

 

This supervisor is available in a compact SOT-23-5 package, suitable for surface mount applications. It is designed to assert RESET when the supply voltage drops below a preset threshold, ensuring system stability during power fluctuations.

TPS3838E18DBVR Quick Information

Product Type: Voltage Supervisor
Series: TPS383x
Canonical Name: Texas Instruments TPS3838E18DBVR Voltage Supervisor
Subcategory: Voltage Supervisor

TPS3838E18DBVR Compliance

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

TPS3838E18DBVR Estimated Pricing

Qty Low High
1+ $0.94 $0.94

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

TPS3838E18DBVR Features

  • Monitors a single voltage supply.
  • Active-low, open-drain reset output.
  • 1.71V threshold voltage.
  • 10ms minimum reset delay time.
  • Surface mount SOT-23-5 package.

TPS3838E18DBVR Applications

  • Processor-based system initialization.
  • Timing supervision for DSPs.
  • Power-on reset generation.
  • Embedded system power monitoring.

TPS3838E18DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the TPS3838E18DBVR?

The typical threshold voltage is 1.71V.

What type of reset output does it provide?

Active Low, Open Drain or Open Collector.

What is the minimum reset timeout?

10ms minimum.

What is the typical quiescent current?

0.00022mA typical.

How many voltage supplies does it monitor?

1.

What is the operating temperature range?

-40°C to 85°C.

What package is available?

SOT-23-5 (also known as SC-74A, SOT-753).

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