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TPS3703A7330DSERQ1 The Texas Instruments TPS3703A7330DSERQ1 is an automotive-qualified supervisor IC with a 1.7V to 5.5V input voltage range. It offers high threshold accuracy and low quiescent current.
Mfr Part #:

TPS3703A7330DSERQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS3703A7330DSERQ1 is an automotive-qualified supervisor IC with a 1.7V to 5.5V input voltage range. It offers high threshold accuracy and low quiescent current.
✓ Total Stock: 5,120 pcs
$ Price Range: $0.96

TPS3703A7330DSERQ1 Available from 2 distributors

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4,120 pcs
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4120 pcs On Request 1 On Request On Request 22+ On Request On Request
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1,000 pcs
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1000 pcs On Request 1 On Request On Request On Request On Request On Request
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TPS3703A7330DSERQ1 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
Output
Quiescent Current
Reset
Supplier Device Package
Type
Voltage
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TPS3703A7330DSERQ1 Description

Short technical summary and product information.

The TPS3703A7330DSERQ1 from Texas Instruments is an automotive-grade window supervisor IC designed for systems operating on low-voltage supply rails with narrow supply tolerances. This device features a wide input voltage range from 1.7V to 5.5V and provides precise monitoring with a typical threshold accuracy of ±0.25%.

 

Key electrical characteristics include a low quiescent current of 7 µA (maximum) and an undervoltage lockout (UVLO) threshold of 1.7V. The supervisor offers fixed time delay options ranging from 50 µs to 200 ms, with a programmable option available using an external capacitor. It is AEC-Q100 qualified for automotive applications, operating within a temperature range of -40°C to 125°C.

 

Packaged in a compact 6-pin WSON (DSE) surface-mount package, the TPS3703A7330DSERQ1 is suitable for space-constrained designs. Its open-drain active low output monitors UV and OV conditions, providing a reset signal with voltage latching output mode. The device also includes internal glitch immunity and hysteresis to prevent false reset signals.

TPS3703A7330DSERQ1 Quick Information

Product Type: Supervisor IC
Series: TPS3703-Q1
Canonical Name: Automotive High-Accuracy Window Supervisor with Reset Time Delay
Subcategory: Supply Voltage Supervisors

TPS3703A7330DSERQ1 Compliance

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

TPS3703A7330DSERQ1 Estimated Pricing

Qty Low High
1+ $0.96 $0.96

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

TPS3703A7330DSERQ1 Features

  • Automotive-qualified window supervisor IC.
  • Wide 1.7V to 5.5V input voltage range.
  • High threshold accuracy of ±0.25% typical.
  • Low quiescent current of 7 µA maximum.
  • Compact 6-pin WSON surface-mount package.

TPS3703A7330DSERQ1 Applications

  • Ideal for automotive system monitoring.
  • Suitable for low-voltage power rails.
  • Used in applications with narrow supply margins.
  • Provides system reset and power-on sequencing.

TPS3703A7330DSERQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS3703A7330DSERQ1?

1.7 V to 5.5 V.

What package is the TPS3703A7330DSERQ1 available in?

WSON (DSE) surface mount package.

What is the operating temperature range?

-40°C to 125°C (junction).

What is the quiescent current?

Maximum 7 µA.

What is the threshold accuracy?

±0.25% typical, ±0.7% over -40°C to +125°C.

What time delay options are available?

50 µs, 1 ms, 5 ms, 10 ms, 20 ms, 100 ms, 200 ms.

Is the TPS3703A7330DSERQ1 AEC-Q100 qualified?

Yes, AEC-Q100 qualified for automotive applications (Temperature Grade 1).

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