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TPS3103E15DBVR The Texas Instruments TPS3103E15DBVR is a voltage supervisor IC featuring a 1.434V threshold and active-low, open-drain reset output. It is supplied in a SOT-23-6 package.
Mfr Part #:

TPS3103E15DBVR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3103E15DBVR is a voltage supervisor IC featuring a 1.434V threshold and active-low, open-drain reset output. It is supplied in a SOT-23-6 package.
✓ Total Stock: 31,290 pcs
$ Price Range: $1.07

TPS3103E15DBVR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
25,000 pcs
On Request
25000 pcs On Request 1 On Request On Request 0823+PB On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
3,290 pcs
On Request
3290 pcs On Request 1 On Request On Request 07+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 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.

TPS3103E15DBVR 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
Supplier Package
Supply Current
Type
Voltage
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TPS3103E15DBVR Description

Short technical summary and product information.

The Texas Instruments TPS3103E15DBVR is a supervisory circuit designed for circuit initialization and timing supervision, primarily for DSP and processor-based systems. It features a precision supply voltage supervision range and a high trip-point accuracy.

 

Key electrical characteristics include a typical supply current of 1.2 µA and a reset defined with input voltages as low as 0.4 V. The device provides a power-on reset generator with a delay time of 130 ms. The reset output is active-low and can be either push/pull or open-drain.

 

This supervisor is suitable for applications using low-power DSPs, microcontrollers, or microprocessors, as well as portable and battery-powered equipment. Its compact SOT-23-6 package and surface mount type make it ideal for space-constrained designs. The operating temperature range is -40°C to 125°C.

 

The TPS3103E15DBVR monitors a single voltage supply and offers a reset timeout of 65ms minimum. Its simple reset/power-on reset functionality ensures reliable system operation.

TPS3103E15DBVR Quick Information

Product Type: Voltage Supervisor
Series: TPS3103
Canonical Name: Texas Instruments TPS3103E15DBVR Voltage Supervisor
Subcategory: Reset & Watchdog ICs

TPS3103E15DBVR Compliance

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

TPS3103E15DBVR Estimated Pricing

Qty Low High
1+ $1.07 $1.07

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

TPS3103E15DBVR Features

  • Monitors a single voltage supply.
  • Features a 1.434V threshold voltage.
  • Provides active-low, open-drain reset output.
  • Offers a 130ms power-on reset delay.
  • Operates from -40°C to 125°C.

TPS3103E15DBVR Applications

  • Ideal for low-power DSPs.
  • Suitable for microcontrollers.
  • Used in battery-powered equipment.
  • Applicable to portable devices.
  • Supports processor-based systems.

TPS3103E15DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage supervision range for the TPS3103E15DBVR?

The voltage supervision range includes 0.9 V, 1.2 V, 1.5 V, 1.6 V, 2 V, and 3.3 V.

What is the typical supply current of the TPS3103E15DBVR?

The typical supply current is 1.2 µA.

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

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

What type of reset output does the TPS3103E15DBVR have?

It features push/pull or open-drain reset outputs.

What is the operating temperature range for the TPS3103E15DBVR?

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

What is the threshold voltage for the TPS3103E15DBVR?

The threshold voltage 1 (typical) is 1.434 V.

What is the reset type and output configuration?

The reset is active low, and the output is open drain or open collector.

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