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TPS3839A09DQNR The Texas Instruments TPS3839A09DQNR is an ultralow power, single-channel voltage supervisor. It provides a reset signal when the supply voltage drops below a factory-trimmed threshold.
Mfr Part #:

TPS3839A09DQNR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3839A09DQNR is an ultralow power, single-channel voltage supervisor. It provides a reset signal when the supply voltage drops below a factory-trimmed threshold.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.28

TPS3839A09DQNR Available from 1 distributor

✓ 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
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 1314+ 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.

TPS3839A09DQNR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Package / Case
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Supply Current
Type
Voltage
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TPS3839A09DQNR Description

Short technical summary and product information.

The Texas Instruments TPS3839A09DQNR is a highly efficient voltage supervisory circuit designed to monitor a single power supply rail. It features an ultralow quiescent current of just 150 nA (typical), making it ideal for power-sensitive applications. The device initiates an active-low reset signal when the VDD supply voltage falls below a factory-trimmed threshold, ensuring system stability during power fluctuations.

 

Key electrical characteristics include a typical reset threshold voltage of 0.9V with an accuracy of 1.6%, and a reset time delay of 200 ms (typical). The operating supply voltage range is from 0.9V to 6.5V, and it operates reliably within a temperature range of -40°C to 85°C. The output driver type is Push-Pull, Totem Pole, with an active-low reset signal.

 

This supervisor is available in a compact 4-X2SON (1x1 mm) package, suitable for space-constrained designs. It is designed for surface mount applications. The device is also available in a 4-XDFN Exposed Pad package. The standard package quantity is 3000 units on a 180mm reel, with a reel width of 8mm.

TPS3839A09DQNR Quick Information

Product Type: Voltage Supervisor
Series: TPS3839
Canonical Name: TPS3839A09DQNR Voltage Supervisor
Subcategory: Supply Voltage Supervisor

TPS3839A09DQNR Compliance

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

TPS3839A09DQNR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS3839A09DQNR Features

  • Ultralow supply current of 150 nA.
  • Monitors a single voltage supply.
  • Active-low, push-pull reset output.
  • Wide operating voltage from 0.9V to 6.5V.
  • Compact 4-X2SON package.

TPS3839A09DQNR Applications

  • Ideal for battery-powered devices.
  • Ensures system stability during power-up.
  • Suitable for low-voltage applications.
  • Used in portable electronic equipment.

TPS3839A09DQNR FAQs

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

0.9V to 6.5V.

What package does the TPS3839A09DQNR come in?

It is available in a 4-X2SON (1x1) package with exposed pad.

What is the operating temperature range?

-40°C to 85°C.

What is the threshold voltage?

0.9V typical.

What is the reset time delay?

200ms typical.

What is the supply current?

0.15µA typical.

What type of reset output does it have?

Push-pull, totem pole, active low.

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