Mfr Part #:

TPS3703B3080DSERQ1

The Texas Instruments TPS3703B3080DSERQ1 is an automotive-qualified supervisor IC designed for low-voltage systems. It offers high accuracy and low quiescent current.

✓ Total Stock: 1,606 pcs

$ Price Range: $0.96

TPS3703B3080DSERQ1 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,606 pcs On Request	1606 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TPS3703B3080DSERQ1 Description

Short technical summary and product information.

The Texas Instruments TPS3703B3080DSERQ1 is an automotive-grade window supervisor IC featuring a reset time delay. It is designed for systems operating on low-voltage supply rails with narrow supply tolerances.

This device monitors a single voltage channel with an input voltage range of 1.7 V to 5.5 V and an undervoltage lockout (UVLO) of 1.7 V. It boasts high threshold accuracy of ±0.25% typical and ±0.7% over the -40°C to +125°C temperature range. The quiescent current is a maximum of 7 µA.

Available in a compact 6-WSON package, the TPS3703B3080DSERQ1 is suitable for surface mount applications. It includes features like internal glitch immunity and hysteresis to prevent false reset signals. The IC is AEC-Q100 qualified for automotive applications, with HBM ESD classification level 2 and CDM ESD classification level C7B.

This supervisor IC is ideal for applications requiring precise voltage monitoring and reliable reset functionality, particularly in space-constrained automotive designs.

TPS3703B3080DSERQ1 Quick Information

Product Type: Supervisor IC

Canonical Name: Texas Instruments TPS3703B3080DSERQ1 Automotive High-Accuracy Window Supervisor with Reset Time Delay

Subcategory: Reset ICs

TPS3703B3080DSERQ1 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPS3703B3080DSERQ1 Estimated Pricing

Qty	Low	High
1+	$0.96	$0.96

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

TPS3703B3080DSERQ1 Features

Automotive high-accuracy window supervisor.
Input voltage range 1.7 V to 5.5 V.
Low quiescent current of 7 µA.
High threshold accuracy ±0.25% typical.
Compact 6-WSON package for surface mounting.

TPS3703B3080DSERQ1 Applications

Ideal for low-voltage supply rails.
Suitable for narrow supply margin tolerances.
Used in automotive systems.
Provides reliable reset functionality.
Space-constrained designs.

TPS3703B3080DSERQ1 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the TPS3703B3080DSERQ1?

The operating voltage range is 1.7 V to 5.5 V.

What package is the TPS3703B3080DSERQ1 available in?

It is available in a 6-WSON (1.5x1.5) surface-mount package.

What is the operating temperature range of the TPS3703B3080DSERQ1?

The operating temperature range is -40°C to +125°C (junction and ambient).

What is the quiescent current of the TPS3703B3080DSERQ1?

The maximum quiescent current is 7 µA.

What is the threshold accuracy of the TPS3703B3080DSERQ1?

The typical threshold accuracy is ±0.25%, and maximum ±0.7% over -40°C to +125°C.

What is the reset timeout duration?

The reset timeout is a minimum of 14 ms.

What ESD protection does the TPS3703B3080DSERQ1 have?

HBM level 2 and CDM level C7B.

Category	Supervisors
Manufacturer Name	Texas Instruments
AEC Qualified	Yes
Automotive Grade	Yes
Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature	-40°C ~ 125°C (TJ)
Operating Voltage	1.7 V to 5.5 V
Output	Open Drain or Open Collector
Quiescent Current	7 µA (Max)
Reset	Active Low
Reset Timeout	14ms Minimum
Supplier Device Package	6-WSON (1.5x1.5)
Supplier Package	6-WSON (1.5x1.5)
Tape & Reel	Yes
Type	Monitor
Voltage	0.8V