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TPS3125G15DBVR The Texas Instruments TPS3125G15DBVR is a supervisor IC designed for voltage monitoring. It features a 1.4V threshold voltage and a 180ms delay time.
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TPS3125G15DBVR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3125G15DBVR is a supervisor IC designed for voltage monitoring. It features a 1.4V threshold voltage and a 180ms delay time.
✓ Total Stock: 126 pcs
$ Price Range: $0.92

TPS3125G15DBVR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
126 pcs
On Request
126 pcs On Request 1 On Request On Request 17+ On Request On Request
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TPS3125G15DBVR 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
Watchdog Timer
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TPS3125G15DBVR Description

Short technical summary and product information.

The TPS3125G15DBVR from Texas Instruments is a single-channel voltage supervisory circuit. It is designed to monitor power rails and assert a RESET output when the power rail falls below a specified threshold. This device features a typical threshold voltage of 1.4V and a reset delay time of 180ms.

 

Key electrical characteristics include a typical supply current of 0.014mA and a reset threshold accuracy of 3.7%. The output driver type is Push-Pull, Totem Pole, with reset available in Active High/Active Low configurations. It monitors a single supply voltage.

 

Packaged in a compact SOT-23-5 surface-mount package, the TPS3125G15DBVR operates within a temperature range of -40°C to 85°C. It also includes a manual reset input and a watchdog timer for enhanced system control.

 

This supervisor IC is suitable for applications requiring reliable power-on reset and voltage monitoring, particularly in processor-based systems.

TPS3125G15DBVR Quick Information

Product Type: Voltage Supervisor IC
Series: TPS3125
Canonical Name: TPS3125G15DBVR Voltage Supervisor IC
Subcategory: Supply Voltage Supervisor

TPS3125G15DBVR Compliance

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

TPS3125G15DBVR Estimated Pricing

Qty Low High
1+ $0.92 $0.92

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

TPS3125G15DBVR Features

  • Monitors a single supply voltage.
  • Features 1.4V threshold voltage.
  • Provides 180ms reset delay.
  • Includes manual reset input.
  • Compact SOT-23-5 package.

TPS3125G15DBVR Applications

  • Suitable for power supply monitoring in embedded systems.
  • Used in portable and battery-powered devices.
  • Ideal for microprocessor reset generation.
  • Can be applied in industrial control systems.
  • Useful in automotive electronics for voltage supervision.

TPS3125G15DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range?

-40°C to 85°C

What is the package type?

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

What is the threshold voltage?

1.4V typical

What is the supply current?

0.014mA typical

What is the reset timeout?

100ms minimum

Does it have a watchdog timer?

Yes

Does it have a manual reset input?

Yes

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