LM75BIMMX-3/NOPBIn StockTexas Instruments
LM75BIMMX-3/NOPB is a ±2°C industry-standard temperature sensor with I2C/SMBus interface in 8-VSSOP package, supporting -55°C to +125°C range. From $0.59 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM75BIMMX-3/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5912(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ±2°C maximum accuracy over -25°C to +100°C temperature range
- I2C/SMBus compatible 2-wire digital interface up to 400 kHz
- 9-bit ADC resolution with programmable OS output for thermostat control
- Ultra-compact 8-VSSOP surface-mount package (3mm x 3mm x 0.86mm)
- Wide supply voltage range 2.8V to 5.5V with low 250µA typical supply current
Applications
The LM75BIMMX-3/NOPB is widely used in thermal management applications such as hard disk drives, personal computers, and industrial control systems where accurate temperature monitoring is critical. Its I2C/SMBus interface makes it ideal for integration into system management buses in servers, telecom equipment, and smart home devices. The programmable OS output enables autonomous over-temperature protection in battery-powered and embedded applications.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Accuracy-Max (Cel) | 2Cel |
| Body Breadth | 3mm |
| Body Height | 0.86mm |
| Body Length or Diameter | 3mm |
| Housing | PLASTIC |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Number of Bits | 9 |
| Operating Current-Max | 0.5mA |
| Output Interface Type | 2-WIRE INTERFACE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape/Style | SQUARE |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM75BIMMX-3/NOPB:
Switch/Digital Sensor, 9 Bit(s), 2Cel, Square, 8 Pin, Surface Mount
Switch/Digital Sensor, 9 Bit(s), 2Cel, Square, 8 Pin, Surface Mount
Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, Rectangular, 8 Pin, Surface Mount
Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, Square, 8 Pin, Surface Mount
Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, Rectangular, 8 Pin, Surface Mount
Frequently Asked Questions
What is the temperature measurement accuracy of the LM75BIMMX-3/NOPB?
The LM75BIMMX-3/NOPB achieves a maximum accuracy of ±2°C over the -25°C to +100°C range and ±3°C over the full -55°C to +125°C operating range, with 9-bit resolution providing 0.5°C measurement steps.
What interface does the LM75BIMMX-3/NOPB use and how many devices can be connected?
The LM75BIMMX-3/NOPB uses a 2-wire I2C/SMBus compatible interface supporting Fast Mode up to 400 kHz. Up to eight LM75B devices can be connected on the same bus by configuring the three address pins (A0, A1, A2), making it ideal for multi-zone temperature monitoring systems.
What package and supply voltage does the LM75BIMMX-3/NOPB support?
The LM75BIMMX-3/NOPB comes in an 8-pin VSSOP surface-mount package measuring 3mm x 3mm x 0.86mm. It operates from a 2.8V to 5.5V supply voltage with a typical current consumption of 250µA, making it suitable for low-power embedded designs.
Can the LM75BIMMX-3/NOPB be used as a thermostat?
Yes. The LM75BIMMX-3/NOPB features a programmable OS (overtemperature shutdown) output that activates when the temperature exceeds a user-defined threshold stored in the Tos register. The output deactivates once the temperature falls below the Thyst register value, enabling autonomous thermostat control without host CPU intervention.
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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 |
|---|---|---|
| 1+ | $2.1300 | $2.13 |
| 5+ | $1.9400 | $9.70 |
| 10+ | $1.2100 | $12.10 |
| 50+ | $1.1600 | $58.00 |
| 100+ | $1.1100 | $111.00 |
| 340+ | $0.5912 | $201.01 |
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