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TPS386040RGPR The Texas Instruments TPS386040RGPR is a multi-voltage supervisor IC designed to monitor up to four power rails. It features adjustable voltage thresholds and a programmable delay time.
Mfr Part #:

TPS386040RGPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS386040RGPR is a multi-voltage supervisor IC designed to monitor up to four power rails. It features adjustable voltage thresholds and a programmable delay time.
✓ Total Stock: 3,612 pcs
$ Price Range: $1.15

TPS386040RGPR Available from 2 distributors

✓ 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
2,700 pcs
On Request
2700 pcs On Request 1 On Request On Request 2009+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
912 pcs
On Request
912 pcs On Request 1 On Request On Request 17+ 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.

TPS386040RGPR 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
Supplier Package
Type
Voltage
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TPS386040RGPR Description

Short technical summary and product information.

The TPS386040RGPR from Texas Instruments is a quad supply voltage supervisor (SVS) IC. It is capable of monitoring four independent power rails with adjustable thresholds down to 0.4 V, and a fifth rail at any positive or negative voltage.

 

Key electrical features include a typical threshold accuracy of 0.25%, a programmable delay time ranging from 1.4 ms to 10 s, and a very low quiescent current of 11 µA typical. The device includes a watchdog timer with a dedicated output and provides a well-controlled output during power-up. The reset output is active low and configured as push-pull for this specific variant.

 

This supervisor is housed in a 20-VFQFN exposed pad package, measuring 4mm x 4mm, and is designed for surface mounting. The operating temperature range is -40°C to 125°C (TJ).

 

This component is suitable for applications requiring precise monitoring of multiple voltage rails and reliable reset generation during power supply fluctuations.

TPS386040RGPR Quick Information

Product Type: Multi-Voltage Supervisor
Canonical Name: Texas Instruments TPS386040RGPR Quad Supply Voltage Supervisor
Subcategory: Reset & Watchdog ICs

TPS386040RGPR Compliance

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

TPS386040RGPR Estimated Pricing

Qty Low High
1+ $1.15 $1.15

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

TPS386040RGPR Features

  • Monitors four independent voltage rails.
  • Adjustable voltage thresholds down to 0.4 V.
  • Programmable delay time from 1.4 ms to 10 s.
  • Very low quiescent current of 11 µA.
  • 20-VFQFN exposed pad package for surface mounting.

TPS386040RGPR Applications

  • Power supply monitoring circuits.
  • System reset generation.
  • Embedded system power management.
  • Microcontroller voltage supervision.

TPS386040RGPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the TPS386040RGPR?

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

What type of supervisor is the TPS386040RGPR?

The TPS386040RGPR is a Multi-Voltage Supervisor.

How many voltages can the TPS386040RGPR monitor?

It can monitor four independent voltage rails.

What is the typical threshold accuracy for this supervisor?

The typical threshold accuracy is 0.25%.

What is the adjustable delay time range?

The adjustable delay time ranges from 1.4 ms to 10 s.

What is the quiescent current of the TPS386040RGPR?

The typical quiescent current is 11 µA.

What package type is the TPS386040RGPR supplied in?

It is supplied in a 20-VFQFN exposed pad package.

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