TLV7031QDBVRQ1 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The TLV7031QDBVRQ1 is an automotive-grade push-pull output comparator in a compact SOT-23-5 package, offering rail-to-rail input range with ultra-low input bias current of 2 nA and 8 mV max offset voltage. AEC-Q100 qualified for demanding automotive environments.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TLV7031QDBVRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2090(MOQ 250)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Rail-to-rail input range enabling comparisons near supply rails for maximum dynamic range
- Ultra-low input bias current of 2 nA max, ideal for high-impedance signal sources
- AEC-Q100 automotive-qualified in compact SOT-23-5 package for space-constrained automotive designs
Applications
The TLV7031QDBVRQ1 is suited for automotive battery management systems, window comparator circuits, and threshold detection in motor control applications. Its rail-to-rail input capability makes it ideal for low-voltage sensing in ADAS and body electronics modules. The push-pull output drives logic inputs directly without pull-up resistors, simplifying PCB design.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | COMPARATOR |
| Bias Current-Max (IIB) @25C | 0.000002 µA |
| Input Offset Voltage-Max | 8000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Type | PUSH-PULL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Response Time-Nom | 3000ns |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 0.0009mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## TLV7031QDBVRQ1 Alternates Showing results | Image |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Philippines, Taiwan, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLV7031QDBVRQ1:
suggested
suggested
suggested
Frequently Asked Questions
What is the maximum input offset voltage of the TLV7031QDBVRQ1 and how does it affect threshold accuracy?
The TLV7031QDBVRQ1 has a maximum input offset voltage of 8000 µV (8 mV). This means threshold detection accuracy is limited to ±8 mV worst case, which is acceptable for battery cell voltage monitoring where thresholds typically span hundreds of millivolts. Designers should budget this offset into trip-point calculations for precision sensing circuits.
Which automotive subsystems benefit most from the TLV7031QDBVRQ1's push-pull output compared to open-drain alternatives?
Automotive subsystems such as LIN bus wake-up circuits, door module threshold detectors, and 3.3 V microcontroller GPIO interfaces benefit from the push-pull output because it eliminates external pull-up resistors. The output swings rail-to-rail, driving logic levels directly at supply voltages from 1.6 V to 5.5 V without additional passive components, reducing BOM count.
How does the SOT-23-5 package size of TLV7031QDBVRQ1 compare in board area to an SO-8 dual comparator package?
The SOT-23-5 package occupies approximately 8 mm² of PCB footprint, roughly 3–4 times smaller than a standard SO-8 package at about 30 mm². For automotive ECUs with tight board space budgets, using TLV7031QDBVRQ1 in SOT-23-5 saves significant area when only 1 comparator channel is required per location.
Is TLV7031QDBVRQ1 AEC-Q100 qualified, and what grade applies to its temperature range?
Yes, the TLV7031QDBVRQ1 is AEC-Q100 Grade 1 qualified, supporting operation from -40°C to +125°C. This grade covers under-hood and cabin automotive environments where temperature excursions are severe. The Q1 suffix in the part number confirms automotive qualification, making it acceptable for safety-relevant automotive applications per OEM sourcing requirements.
Related Guides
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.2573 | $64.32 |
| 500+ | $0.2251 | $112.55 |
| 1000+ | $0.2090 | $209.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”