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TPS386000QRGPRQ1 The Texas Instruments TPS386000QRGPRQ1 is a quad supply voltage supervisor IC. It offers programmable delay and a watchdog timer for robust system monitoring.
Mfr Part #:

TPS386000QRGPRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS386000QRGPRQ1 is a quad supply voltage supervisor IC. It offers programmable delay and a watchdog timer for robust system monitoring.
✓ Total Stock: 15,531 pcs
$ Price Range: $1.36

TPS386000QRGPRQ1 Available from 3 distributors

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Eito Shoji ✓
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7,868 pcs
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Optech Co.,Limited ✓
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6,344 pcs
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1,319 pcs
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TPS386000QRGPRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Features
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Type
Voltage
Watchdog Timer
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TPS386000QRGPRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS386000QRGPRQ1 is an automotive-qualified quad supply voltage supervisor designed for reliable system monitoring. This device features programmable delay times ranging from 1.4 ms to 10 seconds, allowing for flexible system startup sequencing.

 

Key electrical specifications include adjustable threshold voltages down to 0.4V for three supplies and an adjustable threshold for the fourth supply, capable of monitoring any positive or negative voltage using a 1.2V VREF. The reset threshold accuracy is typically 0.25%, ensuring precise monitoring. It also includes a timeout watchdog timer with a typical WDI of 0.6 seconds.

 

The TPS386000QRGPRQ1 operates over an ambient temperature range of -40°C to 125°C. It provides an active-low, open-drain reset output and supports manual reset capability. The device is housed in a 20-QFN (4x4 mm) package, suitable for surface mount applications.

 

This supervisor IC is qualified for automotive applications and meets AEC Q100 test guidance. Its low quiescent current of 12µA typical makes it suitable for power-sensitive designs.

TPS386000QRGPRQ1 Quick Information

Product Type: Supply Voltage Supervisor
Series: TPS386000-Q1
Canonical Name: TPS386000-Q1 Quad Supply Voltage Supervisor with Programmable Delay and Watchdog Timer
Subcategory: Reset & Watchdog ICs

TPS386000QRGPRQ1 Compliance

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

TPS386000QRGPRQ1 Estimated Pricing

Qty Low High
1+ $1.36 $1.36

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

TPS386000QRGPRQ1 Features

  • Quad supply voltage supervisor IC
  • Programmable delay from 1.4 ms to 10 s
  • Adjustable threshold voltages
  • Timeout watchdog timer included
  • Automotive qualified, AEC Q100

TPS386000QRGPRQ1 Applications

  • System power-on reset generation
  • Monitoring multiple voltage rails
  • Automotive electronic control units
  • Power-sensitive applications

TPS386000QRGPRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
How many voltage supplies does the TPS386000QRGPRQ1 monitor?

It monitors four supplies.

What is the operating temperature range?

-40°C to 125°C.

What package options are available?

20-QFN and 20-VFQFN Exposed Pad.

Does it include a watchdog timer?

Yes, with a typical timeout of 0.6 seconds.

What is the typical quiescent current?

12 µA.

What is the reset output type?

Active-low, open-drain.

Can it monitor negative voltages?

Yes, it supports negative voltage monitoring.

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