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TPS386596L33DGKR The Texas Instruments TPS386596L33DGKR is a quad voltage supervisor designed to monitor power rails and assert a reset signal when thresholds are breached. It offers a fixed 3.3V input and adjustable inputs down to 0.4V.
Mfr Part #:

TPS386596L33DGKR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS386596L33DGKR is a quad voltage supervisor designed to monitor power rails and assert a reset signal when thresholds are breached. It offers a fixed 3.3V input and adjustable inputs down to 0.4V.
✓ Total Stock: 63,912 pcs
$ Price Range: $1.12

TPS386596L33DGKR Available from 4 distributors

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Smaxon Electronics ✓
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36,666 pcs
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36666 pcs On Request 1 On Request On Request 21+ On Request On Request
Romaks Technologies ✓
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25,829 pcs
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25829 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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1,407 pcs
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1407 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
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10 pcs
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10 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.

TPS386596L33DGKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Quiescent Current
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Tape & Reel
Type
Voltage
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TPS386596L33DGKR Description

Short technical summary and product information.

The Texas Instruments TPS386596L33DGKR is a versatile quad voltage supervisor IC. It monitors up to four power rails, asserting a RESET signal when any sense input drops below its respective threshold. SVS-1 is configured for a fixed 3.3V monitoring, while SVS-2, SVS-3, and SVS-4 are adjustable down to 0.4V using external resistors.

 

Key features include a typical threshold accuracy of 0.25% and a fixed 50ms reset delay time. The device operates with a very low quiescent current of 7µA (typical). It includes an active-low manual reset input and an open-drain reset output.

 

This supervisor is housed in a space-saving 8-pin VSSOP package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C, making it suitable for various industrial and commercial environments.

TPS386596L33DGKR Quick Information

Product Type: Voltage Supervisor
Series: TPS386596
Canonical Name: Texas Instruments TPS386596L33DGKR Quad Voltage Supervisor
Subcategory: Supply Voltage Supervisors

TPS386596L33DGKR Compliance

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

TPS386596L33DGKR Estimated Pricing

Qty Low High
1+ $1.12 $1.12

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

TPS386596L33DGKR Features

  • Monitors four separate power rails.
  • Fixed 3.3V and adjustable thresholds down to 0.4V.
  • Features a 50ms fixed reset delay.
  • Low quiescent current of 7µA typical.
  • Active-low manual reset input included.

TPS386596L33DGKR Applications

  • Essential for system power-on reset.
  • Monitors multiple voltage rails.
  • Suitable for battery-powered devices.
  • Used in embedded system designs.
  • Provides manual reset functionality.

TPS386596L33DGKR FAQs

7 frequently asked questions generated from this part’s specifications.
How many supply voltages can this supervisor monitor?

4.

What is the reset threshold accuracy?

0.25% typical.

What is the quiescent current consumption?

7 µA typical.

What is the reset output type?

Active low, open drain or open collector.

What is the reset time delay?

50 ms fixed.

Which package is this device available in?

8-VSSOP, also compatible with 8-TSSOP and 8-MSOP (0.118", 3.00mm Width) surface-mount packages.

What is the operating temperature range?

-40°C to 125°C.

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