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TPS3103K33DBVRG4 The Texas Instruments TPS3103K33DBVRG4 is a voltage monitor IC designed for circuit initialization and timing supervision. It operates with a 3.3V supervision range and features low supply current.
Mfr Part #:

TPS3103K33DBVRG4

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3103K33DBVRG4 is a voltage monitor IC designed for circuit initialization and timing supervision. It operates with a 3.3V supervision range and features low supply current.
✓ Total Stock: 1,934 pcs
$ Price Range: $0.75

TPS3103K33DBVRG4 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,128 pcs
On Request
1128 pcs On Request 1 On Request On Request 17+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
806 pcs
On Request
806 pcs On Request 1 On Request On Request 2019+ 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.

TPS3103K33DBVRG4 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
Supply Current
Type
Voltage
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TPS3103K33DBVRG4 Description

Short technical summary and product information.

The Texas Instruments TPS3103K33DBVRG4 is a voltage monitor IC from the TPS31xx family, providing circuit initialization and timing supervision for processor-based systems. It offers a precision supply voltage supervision range of 3.3 V with a high trip-point accuracy of 0.75%.

 

Key features include a low supply current of 1.2 μA typical and a reset function defined with input voltages as low as 0.4 V. The device includes a power-on reset generator with a delay time of 130 ms. It supports both push/pull or open-drain reset outputs and operates over a temperature range of -40°C to 125°C.

 

This supervisor circuit is suitable for applications using low-power DSPs, microcontrollers, or microprocessors, as well as portable and battery-powered equipment. It is available in a compact SOT-23-6 package, ideal for space-constrained designs. The TPS3103K33DBVRG4 is designed for reliable system reset during power-up and power-down events.

TPS3103K33DBVRG4 Quick Information

Product Type: Voltage Monitor
Canonical Name: TPS3103K33DBVRG4 Voltage Monitor
Subcategory: Supervisors

TPS3103K33DBVRG4 Compliance

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

TPS3103K33DBVRG4 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

TPS3103K33DBVRG4 Features

  • Precision 3.3V voltage supervision range.
  • High trip-point accuracy of 0.75%.
  • Ultralow supply current of 1.2 μA.
  • Power-on reset with 130 ms delay.
  • Compact SOT-23-6 package.

TPS3103K33DBVRG4 Applications

  • Ideal for low-power DSPs.
  • Suitable for microcontrollers.
  • Used in battery-powered equipment.
  • Applications in intelligent instruments.
  • Designed for wireless communication systems.

TPS3103K33DBVRG4 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage supervision range for the TPS3103K33DBVRG4?

The TPS3103K33DBVRG4 has a precision supply voltage supervision range of 3.3 V.

What is the typical supply current of the TPS3103K33DBVRG4?

The typical supply current for the TPS3103K33DBVRG4 is 1.2 μA.

What is the power-on reset delay time for this voltage monitor?

The TPS3103K33DBVRG4 has a power-on reset generator with a delay time of 130 ms.

What is the operating temperature range for the TPS3103K33DBVRG4?

The operating temperature range for the TPS3103K33DBVRG4 is -40°C to 125°C.

What package type is the TPS3103K33DBVRG4 supplied in?

The TPS3103K33DBVRG4 is supplied in a SOT-23-6 package.

What is the reset output type for the TPS3103K33DBVRG4?

The TPS3103K33DBVRG4 features Push/Pull or Open-Drain reset outputs.

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