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TPS3808G33DBVR The Texas Instruments TPS3808G33DBVR is a supervisor IC designed for system voltage monitoring. It features an open-drain output and adjustable delay time.
Mfr Part #:

TPS3808G33DBVR

Available from 10 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3808G33DBVR is a supervisor IC designed for system voltage monitoring. It features an open-drain output and adjustable delay time.
✓ Total Stock: 1,092,984 pcs
$ Price Range: $0.65

TPS3808G33DBVR Available from 10 distributors

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Romaks Technologies ✓
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1,000,000 pcs
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Smaxon Electronics ✓
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40,000 pcs
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Components Technology Group, Inc. ✓
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36,450 pcs
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PROSOFT ELECTRONICS ✓
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12,000 pcs
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Husky International Electronic ✓
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2,177 pcs
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Braun Electronic Components ✓
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MW.FEP S.p.A. ✓
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182 pcs
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Rayichip ✓
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114 pcs
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Akira Global ✓
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50 pcs
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Bristol Electronics ✓
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11 pcs On Request 1 On Request On Request On Request On Request On Request
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TPS3808G33DBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Delay Time
Lead Style
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Quiescent Current
Reset
Reset Timeout
Supplier Device Package
Supplier Package
Type
Voltage
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TPS3808G33DBVR Description

Short technical summary and product information.

The Texas Instruments TPS3808G33DBVR is a supervisor integrated circuit from the TPS3808 family. This device monitors system voltages and asserts an open-drain RESET signal when the SENSE voltage drops below a preset threshold or when the manual reset (MR) pin drops to a logic low. The RESET output remains low for a user-adjustable delay time after the SENSE voltage and manual reset return above their thresholds.

 

Key electrical specifications include a nominal voltage of 3.07V, a typical quiescent current of 2.4µA, and a typical threshold accuracy of 0.5%. The reset delay time is adjustable from 1.25ms to 10s, with fixed threshold voltages available from 0.9V to 5V and an adjustable voltage down to 0.4V.

 

This supervisor IC operates within a temperature range of -40°C to 125°C. It is housed in a compact SOT-23-6 package, making it suitable for space-constrained applications. The TPS3808G33DBVR is well-suited for battery-powered applications due to its very low quiescent current.

TPS3808G33DBVR Quick Information

Product Type: Supervisor IC
Canonical Name: Texas Instruments TPS3808G33DBVR Supervisor IC
Subcategory: Reset & Watchdog ICs

TPS3808G33DBVR Compliance

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

TPS3808G33DBVR Estimated Pricing

Qty Low High
1+ $0.65 $0.65

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

TPS3808G33DBVR Features

  • Monitors system voltages with open-drain reset.
  • Adjustable delay time from 1.25ms to 10s.
  • Low quiescent current of 2.4µA typical.
  • High threshold accuracy of 0.5% typical.
  • Operates from -40°C to 125°C.

TPS3808G33DBVR Applications

  • Used in microprocessor supervisory circuits.
  • Suitable for battery-powered applications.
  • Ideal for DSP and microcontroller applications.
  • Applicable in portable electronic products.

TPS3808G33DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the TPS3808G33DBVR?

The nominal operating voltage for the TPS3808G33DBVR is 3.07V.

What package type is the TPS3808G33DBVR available in?

The TPS3808G33DBVR is available in a SOT-23-6 package.

What is the operating temperature range of the TPS3808G33DBVR?

The TPS3808G33DBVR operates within a temperature range of -40°C to 125°C.

What is the reset type for the TPS3808G33DBVR?

The reset type for the TPS3808G33DBVR is Active Low.

What is the typical quiescent current of the TPS3808G33DBVR?

The TPS3808G33DBVR has a typical quiescent current of 2.4µA.

What is the typical threshold accuracy of the TPS3808G33DBVR?

The TPS3808G33DBVR has a typical threshold accuracy of 0.5%.

What is the adjustable delay time range for the TPS3808G33DBVR?

The delay time for the TPS3808G33DBVR is adjustable from 1.25ms to 10s.

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