TPS3306-33QDRQ1 The TPS3306-33QDRQ1 is a 2-channel multi-voltage supervisor from Texas Instruments, monitoring two voltages with thresholds of 2.93V and 4.55V. It operates from 2.7V to 6V supply and features an active-low open-drain reset output.
Mfr Part #:

TPS3306-33QDRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TPS3306-33QDRQ1 is a 2-channel multi-voltage supervisor from Texas Instruments, monitoring two voltages with thresholds of 2.93V and 4.55V. It operates from 2.7V to 6V supply and features an active-low open-drain reset output.
Total Stock: 12,053 pcs
$ Price Range: $1.50

TPS3306-33QDRQ1 Available from 1 distributor

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TPS3306-33QDRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Mounting Type
Number of Voltages Monitored
Operating Temperature
Operating Voltage
Output
Package Quantity
Reset
Reset Timeout
Supplier Device Package
Supply Current
Type
Voltage

TPS3306-33QDRQ1 Description

Short technical summary and product information.

The TPS3306-33QDRQ1 is a multi-voltage supervisor IC from Texas Instruments designed to monitor two independent voltage rails. It provides a reset output when either monitored voltage falls below its respective threshold. The device is suitable for applications requiring reliable power-up and power-down sequencing.

 

Key electrical specifications include a supply voltage range of 2.7V to 6V, a typical supply current of 15 µA, and an operating temperature range of -40°C to 125°C. The reset timeout is a minimum of 70ms. The reset output is active-low and open-drain/open-collector, allowing for wired-OR connections.

 

The TPS3306-33QDRQ1 is offered in an 8-pin SOIC package (8-SOIC, 0.154" width, 3.90mm width) with surface mount mounting. It is supplied in tape and reel packaging with a quantity of 2500 units per reel.

TPS3306-33QDRQ1 Quick Information

Product Type: Multi-Voltage Supervisor
Canonical Name: TPS3306-33QDRQ1 Multi-Voltage Supervisor
Subcategory: Multi-Voltage Supervisor

TPS3306-33QDRQ1 Compliance

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

TPS3306-33QDRQ1 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

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

TPS3306-33QDRQ1 Features

  • Monitors two independent voltage rails.
  • Threshold voltages of 2.93V and 4.55V.
  • Supply voltage range from 2.7V to 6V.
  • Low typical supply current of 15 µA.
  • Active-low open-drain reset output.

TPS3306-33QDRQ1 Applications

  • Used in automotive electronic control units.
  • Ideal for multi-rail power supply monitoring.
  • Suitable for industrial control systems.
  • Provides reliable reset in battery-powered devices.

TPS3306-33QDRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the TPS3306-33QDRQ1?

The supply voltage range is 2.7V to 6V.

What is the operating temperature range?

-40°C to 125°C.

What package is the TPS3306-33QDRQ1 available in?

8-SOIC (0.154", 3.90mm Width) surface mount package.

How many voltages does the TPS3306-33QDRQ1 monitor?

It monitors two voltages.

What are the threshold voltages?

2.93V and 4.55V.

What is the reset timeout?

Minimum 70ms.

What type of reset output does it have?

Active-low open drain or open collector.

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