TMP127EDBVRQ1 Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
TMP127EDBVRQ1 is an automotive-grade 14-bit digital temperature sensor from Texas Instruments with SPI interface. It features ±0.8°C maximum accuracy over a -55°C to 150°C range. Available in a compact SOT-23 6-pin package, AEC-Q100 qualified, from $1.20 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TMP127EDBVRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8613(MOQ 100)
- Temp Range
- -55.0°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AEC-Q100 Grade 1 automotive qualification for reliable operation in harsh environments
- 14-bit resolution with ±0.8°C maximum accuracy over -55°C to 150°C operating range
- SPI-compatible digital output in a compact SOT-23 6-pin package for space-constrained designs
Applications
TMP127EDBVRQ1 is well-suited for automotive temperature monitoring in engine control units, HVAC systems, and battery management systems. Its AEC-Q100 Grade 1 qualification makes it ideal for under-hood and cabin applications where reliable performance across wide temperature extremes is required. It is also used in industrial equipment, motor drives, and power conversion systems demanding high-accuracy temperature sensing.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Accuracy-Max (Cel) | 0.8Cel |
| Body Breadth | 1.6mm |
| Body Height | 1.1mm |
| Body Length or Diameter | 2.9mm |
| Housing | PLASTIC |
| JESD-609 Code | e4 |
| Mounting Feature | SURFACE MOUNT |
| Number of Bits | 14 |
| Operating Current-Max | 0.004mA |
| Output Interface Type | 3-WIRE INTERFACE |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape/Style | RECTANGULAR |
| Screening Level | AEC-Q100 |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.62V |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Termination Type | SOLDER |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the temperature measurement accuracy of TMP127EDBVRQ1?
The TMP127EDBVRQ1 achieves a maximum accuracy of ±0.8°C over its full -55°C to 150°C operating range with 14-bit resolution, making it suitable for high-precision automotive and industrial temperature monitoring applications.
Which automotive qualification standard does TMP127EDBVRQ1 meet, and what does that mean for designers?
TMP127EDBVRQ1 is AEC-Q100 Grade 1 qualified, meaning it is tested and certified for automotive use in ambient temperatures up to 125°C. This qualification assures designers of reliable operation over the full vehicle lifetime in demanding environments such as engine bays and transmission systems.
How does the SPI interface on TMP127EDBVRQ1 simplify integration into embedded systems?
TMP127EDBVRQ1 uses a 4-wire SPI-compatible interface supporting clock rates up to 10 MHz, enabling fast 14-bit temperature data transfers with minimal MCU overhead. The SOT-23 6-pin footprint occupies less than 5 mm² of PCB area, easing layout in compact automotive and industrial designs.
Can TMP127EDBVRQ1 operate from a 3.3 V supply in low-power embedded designs?
Yes, TMP127EDBVRQ1 operates from a 2.7 V to 5.5 V supply, making it fully compatible with 3.3 V microcontroller systems. Its low quiescent current of approximately 100 µA in normal mode also helps meet strict power budgets in battery-backed or automotive standby applications.
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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 |
|---|---|---|
| 100+ | $1.0100 | $101.00 |
| 255+ | $0.9873 | $251.76 |
| 340+ | $0.8852 | $300.97 |
| 6000+ | $0.8770 | $5262.00 |
| 9000+ | $0.8613 | $7751.61 |
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