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
What are the key features of TLV7031QDBVRQ1?
- 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
What is TLV7031QDBVRQ1 used for?
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.
What are the specifications of TLV7031QDBVRQ1?
| 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 |
Where can I find the TLV7031QDBVRQ1 datasheet?
TLV7031QDBVRQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLV7031QDBVRQ1?
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
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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.
More from Texas Instruments
| 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.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit