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TPS3808G12QDBVRQ1 The Texas Instruments TPS3808G12QDBVRQ1 is a programmable-delay supervisor IC designed for monitoring system voltages. It features a low quiescent current and a SOT-23-6 package.
Mfr Part #:

TPS3808G12QDBVRQ1

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3808G12QDBVRQ1 is a programmable-delay supervisor IC designed for monitoring system voltages. It features a low quiescent current and a SOT-23-6 package.
✓ Total Stock: 36,542 pcs
$ Price Range: $0.84

TPS3808G12QDBVRQ1 Available from 4 distributors

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Romaks Technologies ✓
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27,815 pcs
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Optech Co.,Limited ✓
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6,372 pcs
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Xingangxin ✓
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Smaxon Electronics ✓
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1,174 pcs
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TPS3808G12QDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Delay Time
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Package Quantity
Quiescent Current
Reset
Reset Timeout
Supplier Device Package
Tape & Reel
Type
Voltage
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TPS3808G12QDBVRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS3808G12QDBVRQ1 is a microprocessor supervisory circuit designed to monitor system voltages. It asserts an open-drain RESET signal when the sense voltage drops below a preset threshold or when the manual reset pin is low. The RESET output remains low for a user-adjustable delay time after the sense voltage and MR return above their thresholds.

 

Key features include a power-on reset generator with an adjustable delay time ranging from 1.25 ms to 10 s. It boasts a very low typical quiescent current of 2.4 µA and high threshold accuracy of 0.5% typical. The device supports fixed threshold voltages for standard rails from 1.2 V to 5 V and adjustable voltages down to 0.4 V.

 

This supervisor IC is qualified for automotive applications and operates within a temperature range of -40°C to 125°C. It is housed in a compact SOT-23-6 package, suitable for surface mount applications. The TPS3808G12QDBVRQ1 is well-suited for applications requiring reliable voltage monitoring and reset functions.

TPS3808G12QDBVRQ1 Quick Information

Product Type: Supervisor
Series: TPS3808-Q1
Canonical Name: Texas Instruments TPS3808G12QDBVRQ1 Programmable-Delay Supervisor
Subcategory: Supply Voltage Supervisors

TPS3808G12QDBVRQ1 Compliance

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

TPS3808G12QDBVRQ1 Estimated Pricing

Qty Low High
1+ $0.84 $0.84

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

TPS3808G12QDBVRQ1 Features

  • Programmable delay from 1.25 ms to 10 s.
  • Very low quiescent current of 2.4 µA.
  • High threshold accuracy of 0.5%.
  • Qualified for automotive applications.
  • Compact SOT-23-6 package.

TPS3808G12QDBVRQ1 Applications

  • Provides reliable power-on reset.
  • Monitors system voltage levels.
  • Suitable for automotive designs.
  • Ensures proper system startup.

TPS3808G12QDBVRQ1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the TPS3808G12QDBVRQ1?

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

What type of reset does the TPS3808G12QDBVRQ1 provide?

It provides a simple reset/power-on reset with an active low output.

What is the adjustable delay time for the reset signal?

The reset delay time is adjustable from 1.25 ms to 10 s.

What is the typical quiescent current of this supervisor IC?

The typical quiescent current is 2.4 µA.

What package is the TPS3808G12QDBVRQ1 supplied in?

It is supplied in a SOT-23-6 package.

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