TMP75AIDR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Digital temperature sensor from Texas Instruments with I2C/SMBus interface and drop-in LM75 form factor, offering ±1°C maximum accuracy. Features programmable hysteresis of 500 mV and a 4.9 × 3.9 mm plastic SOIC-8 package. RoHS-compliant with global stock and worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TMP75AIDR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1510(MOQ 1)
- 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 TMP75AIDR?
- Industry-standard LM75 pin-compatible footprint allows direct drop-in replacement and upgrades in legacy I2C temperature sensing designs
- ±1°C maximum accuracy with programmable 500 mV hysteresis enables precise over-temperature alerting without external comparators
- I2C/SMBus digital interface with configurable device address supports up to 8 sensors on a single bus for multi-zone thermal monitoring
What is TMP75AIDR used for?
The TMP75AIDR is widely used in server and networking equipment for processor and ambient temperature monitoring via SMBus, as well as in industrial controllers and battery management systems requiring reliable digital temperature readout. Its LM75-compatible interface and compact SOIC package also make it a common choice for HVAC sensor boards, telecom equipment, and consumer electronics thermal management circuits.
What are the specifications of TMP75AIDR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Accuracy-Max (Cel) | 1Cel |
| Additional Feature | HYSTERESIS 500 MV |
| Body Breadth | 3.9mm |
| Body Height | 1.75mm |
| Body Length or Diameter | 4.9mm |
| Housing | PLASTIC |
| JESD-609 Code | e4 |
| Mounting Feature | SURFACE MOUNT |
| Number of Bits | 12 |
| Operating Current-Max | 0.085mA |
| Output Interface Type | 2-WIRE INTERFACE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape/Style | RECTANGULAR |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Termination Type | SOLDER |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Where can I find the TMP75AIDR datasheet?
TMP75AIDR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TMP75AIDR?
Compatible alternatives and drop-in replacements for TMP75AIDR:
Switch/Digital Sensor, 12 Bit(s), 1Cel, Rectangular, 8 Pin, Surface Mount
Frequently Asked Questions
What is the temperature accuracy of the TMP75AIDR?
The TMP75AIDR achieves a maximum accuracy of ±1°C over its operating temperature range, making it suitable for applications requiring precise thermal monitoring such as CPU thermal management, industrial process control, and battery protection circuits.
Is the TMP75AIDR a drop-in replacement for the LM75?
Yes, the TMP75AIDR is designed in the industry-standard LM75 form factor and pinout, allowing it to directly replace LM75-compatible devices in existing PCB layouts without any hardware changes, simplifying second-sourcing and upgrades.
What communication interface does the TMP75AIDR use?
It communicates via I2C and SMBus interfaces, supporting a configurable 3-bit device address that allows up to 8 TMP75 devices to coexist on the same bus, enabling cost-effective multi-zone temperature monitoring in servers and industrial equipment.
What package and RoHS compliance does the TMP75AIDR offer?
The TMP75AIDR is housed in a plastic SOIC-8 surface-mount package (4.9 mm × 3.9 mm × 1.75 mm) and is fully RoHS/Pb-free compliant per JESD-609 e4, making it suitable for use in environmentally regulated consumer and industrial products worldwide.
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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 |
|---|---|---|
| 1+ | $0.9375 | $0.94 |
| 25+ | $0.3750 | $9.38 |
| 100+ | $0.1870 | $18.70 |
| 1775+ | $0.1693 | $300.51 |
| 2500+ | $0.1610 | $402.50 |
| 5000+ | $0.1510 | $755.00 |
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