LM73CIMK-0 Texas Instruments Integrated Circuit (Other) In Stock

Name: LM73CIMK-0
Brand: Texas Instruments
SKU: LM73CIMK-0
Availability: InStock

LM73CIMK-0 is a 14-bit digital temperature sensor with 2-wire I2C interface, ±2.5°C accuracy, and 0.495mA max current. Ideal for embedded thermal management. From $0.64 in stock, worldwide shipping.

OBSOLETEIntegrated CircuitVerified May 2026

Package / Visual Reference

LM73CIMK-0Other

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 6
Lifecycle: OBSOLETE
Datasheet: LM73CIMK-0 Datasheet PDF
Category: Integrated Circuit
Price: From $0.6425(MOQ 290)
Temp Range: -40.0°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LM73CIMK-0?

14-bit resolution for high-precision temperature measurement
2-wire I2C interface for simple microcontroller integration
±2.5°C maximum accuracy across operating range
Ultra-low power consumption at 0.495mA max operating current
Compact surface-mount package (2.97mm × 1.65mm × 0.92mm) for space-constrained designs

What is LM73CIMK-0 used for?

The LM73CIMK-0 is well-suited for embedded systems requiring accurate thermal monitoring, including industrial process control, HVAC equipment, and battery management systems. Its I2C interface and compact SMD footprint make it ideal for integration into portable consumer electronics and IoT sensor nodes. It also serves medical and telecommunications applications where reliable temperature sensing within tight board-space constraints is critical.

What are the specifications of LM73CIMK-0?

YTEOL	0
Accuracy-Max (Cel)	2.5Cel
Body Breadth	1.65mm
Body Height	0.92mm
Body Length or Diameter	2.97mm
Mounting Feature	SURFACE MOUNT
Number of Bits	14
Operating Current-Max	0.495mA
Output Interface Type	2-WIRE INTERFACE
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
Termination Type	SOLDER
## LM73CIMK-0 Alternates Showing results	Image
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.01

Where can I find the LM73CIMK-0 datasheet?

LM73CIMK-0 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LM73CIMK-0?

Compatible alternatives and drop-in replacements for LM73CIMK-0:

LM73CIMK-0/NOPBTexas Instruments Serial

Switch/Digital Sensor, 14 Bit(s), 0.4V Min, 1Cel, Rectangular, 6 Pin, Surface Mount

suggested

suggested

suggested

suggested

LM73CIMK-1Texas Instruments

Serial Switch/Digital Sensor, 14 Bit(s), 2.5Cel, Rectangular, 6 Pin, Surface Mount

View Part →

LM73CIMK-1/NOPBTexas Instruments

Serial Switch/Digital Sensor, 14 Bit(s), 0.4V Min, 1Cel, Rectangular, 6 Pin, Surface Mount

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the resolution and accuracy of the LM73CIMK-0?

The LM73CIMK-0 provides 14-bit temperature resolution with a maximum accuracy of ±2.5°C. This resolution enables fine-grained thermal monitoring suitable for industrial and consumer applications requiring reliable temperature data.

What communication interface does the LM73CIMK-0 use?

The LM73CIMK-0 uses a 2-wire I2C interface for digital communication, making it straightforward to connect to microcontrollers and SoCs. The I2C bus allows multiple sensors to share the same data lines with minimal GPIO usage.

What are the typical applications for the LM73CIMK-0?

Typical applications include HVAC systems, industrial process monitoring, battery thermal management, portable consumer electronics, and IoT sensor nodes. Its surface-mount form factor and low power consumption make it versatile for both space-constrained and power-sensitive designs.

What is the operating current of the LM73CIMK-0?

The LM73CIMK-0 draws a maximum operating current of 0.495mA, enabling low-power designs suitable for battery-powered and energy-sensitive applications where minimizing current consumption is essential.

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AvailabilityIn Stock

Reference Price (USD)

From $0.6425

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
290+	$0.6948	$201.49
375+	$0.6686	$250.72
470+	$0.6425	$301.97

pcs

Unit price: $0.6948 · Total: $201.49

In Stock · 24h Response · Worldwide Shipping

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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Procurement Manager, VoltEdge Energy, India

LM73CIMK-0 Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of LM73CIMK-0?

What is LM73CIMK-0 used for?

What are the specifications of LM73CIMK-0?

Compliance & Regulatory

Where can I find the LM73CIMK-0 datasheet?

What are equivalent replacements for LM73CIMK-0?

Frequently Asked Questions

What is the resolution and accuracy of the LM73CIMK-0?

What communication interface does the LM73CIMK-0 use?

What are the typical applications for the LM73CIMK-0?

What is the operating current of the LM73CIMK-0?

Related Guides

BQ76942PFBR Battery Monitor Selection and Procurement Guide

SEP0640Q38CB Surge Protection Board Validation Guide

BQ76942PFBR Battery Monitor Board Validation Guide

ECA1JHG220 Power-Rail Filter Design and Validation

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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