Specification	TMP125AIDBVT

Accuracy - Highest (Lowest)	2.5 °C, 2 °C
Features	Shutdown Mode, One-Shot
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	SPI
Package / Case	SOT-23-6
Resolution	9 b
Sensing Temperature - Local [Max]	125 °C
Sensing Temperature - Local [Min]	-40 °C
Sensor Type	Digital, Local
Supplier Device Package	SOT-23-6
Test Condition [Max]	85 °C
Test Condition [Max]	125 °C
Test Condition [Min]	-25 °C
Test Condition [Min]	-40 °C
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.7 V

TMP125 Series

±2°C 2.7V to 5.5V digital temperature sensor with SPI interface and -40 to 125°C o

Part	Output Type	Package / Case	Accuracy - Highest (Lowest)	Test Condition [Min]	Test Condition [Max]	Test Condition [Max]	Test Condition [Min]	Features	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Sensor Type	Resolution	Operating Temperature [Min]	Operating Temperature [Max]
Texas Instruments TMP125AIDBVTG4	SPI	SOT-23-6	2 °C 2.5 °C	-25 °C	85 °C	125 °C	-40 °C	One-Shot Shutdown Mode	SOT-23-6	2.7 V	5.5 V	Surface Mount	125 °C	-40 °C	Digital Local	9 b	-55 °C	125 °C
Texas Instruments TMP125AIDBVR	SPI	SOT-23-6	2 °C 2.5 °C	-25 °C	85 °C	125 °C	-40 °C	One-Shot Shutdown Mode	SOT-23-6	2.7 V	5.5 V	Surface Mount	125 °C	-40 °C	Digital Local	9 b	-55 °C	125 °C
Texas Instruments TMP125AIDBVT	SPI	SOT-23-6	2 °C 2.5 °C	-25 °C	85 °C	125 °C	-40 °C	One-Shot Shutdown Mode	SOT-23-6	2.7 V	5.5 V	Surface Mount	125 °C	-40 °C	Digital Local	9 b	-55 °C	125 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.65
		5	$ 2.36
		10	$ 2.25
		25	$ 2.12
		50	$ 2.04
		100	$ 1.96
	Digi-Reel®	1	$ 3.33
		5	$ 2.83
		10	$ 2.64
		25	$ 2.40
		50	$ 2.24
		100	$ 2.09
	Tape & Reel (TR)	250	$ 1.95
Texas Instruments	SMALL T&R	1	$ 2.50
		100	$ 2.07
		250	$ 1.49
		1000	$ 1.12

Description

General part information

TMP125 Series

The TMP125 is an SPI-compatible temperature sensor available in the tiny SOT23-6 package. Requiring no external components, the TMP125 is capable of measuring temperatures within 2°C of accuracy over a temperature range of –25°C to +85°C and 2.5°C of accuracy over –40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP125 an excellent candidate for low-power applications.

The TMP125 is ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

Documents

Technical documentation and resources

2C Accurate Digital Temperature Sensor with SPI(TM) Interface datasheet (Rev. A)

Data sheet