TC74A1-3.3VAT
- Mfr.Part #
- TC74A1-3.3VAT
- Manufacturer
- Microchip Technology
- Package / Case
- TO-220-5
- Datasheet
- Download
- Description
- SENSOR DIGITAL -40C-125C TO220-5
- Stock
- 204
- In Stock :
- 204
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- Manufacturer :
- Microchip Technology
- Product Category :
- Temperature Sensors - Analog and Digital Output
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Manufacturer :
- Microchip
- RoHS :
- Details
- Terminal Position :
- Single
- Package / Case :
- TO-220-5
- JESD-609 Code :
- e3
- Sensing Temperature - Remote :
- -
- Product :
- Temperature Sensors
- Features :
- Standby Mode
- Shutdown :
- Shutdown
- Min Operating Temperature :
- -40 °C
- Output Type :
- I2C/SMBus
- Screening Level :
- Extended Industrial
- Supply Voltage :
- 3.3V
- Sensor Type :
- Digital, Local
- Mounting :
- Through Hole
- JESD-30 Code :
- R-PSFM-T5
- Supplier Device Package :
- TO-220-5
- Schedule B :
- 8542390000/8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Base Part Number :
- TC74
- Test Condition :
- 25°C ~ 85°C (0°C ~ 125°C)
- Supplier Package :
- TO-220
- Package :
- Tube
- Number of Terminations :
- 5
- Min Supply Voltage (DC) :
- 2.7V
- Pbfree Code :
- yes
- Max Operating Temperature :
- 125 °C
- Maximum Operating Temperature :
- + 125 C
- Resolution :
- 7 b
- Product Category :
- Board Mount Temperature Sensors
- Operating Supply Current :
- 350μA
- Mounting Type :
- Through Hole
- Pin Count :
- 3
- Accuracy :
- ?2
- Supply Current :
- 0.35(mA)
- Configuration :
- Local
- Operational Class :
- IC
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Through Hole
- Product Status :
- Active
- Operating Supply Voltage :
- 2.7, 5.5 V
- Min Supply Voltage :
- 2.7 V
- Minimum Operating Temperature :
- - 40 C
- Function :
- Temp Sensor
- Interface Type :
- Serial (2-Wire, I2C)
- Operating Supply Voltage (Max) :
- 5.5(V)
- Voltage - Supply :
- 2.7V~5.5V
- Product Type :
- Temperature Sensor ICs
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Subcategory :
- Sensors
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Terminal Finish :
- Matte Tin (Sn)
- Radiation Hardening :
- No
- Brand :
- Microchip Technology / Atmel
- Max Supply Voltage :
- 5.5 V
- Interface :
- 2-Wire, I2C, SMBus, Serial
- Number of Functions :
- 1
- Factory Lead Time :
- 15 Weeks
- Package Type :
- TO-220
- Lead Free :
- Lead Free
- Output Current :
- 50mA
- Series :
- -
- Base Product Number :
- TC74
- Type :
- Temperature Sensor
- Operating Supply Voltage (Min) :
- 2.7(V)
- Operating Temperature :
- -40°C~125°C
- Number of Bits :
- 8
- Accuracy - Highest (Lowest) :
- ±2°C (±3°C)
- Mounting Style :
- Through Hole
- Feature :
- Standby Mode
- Sensing Temperature - Local :
- -40°C~125°C
- Packaging :
- Tube
- Max Supply Voltage (DC) :
- 5.5V
- Datasheets
- TC74A1-3.3VAT
TC74A1-3.3VAT Documents

Tube Digital, Local 2.7V~5.5V Through Hole -40°C~125°C I2C/SMBus ±2°C (±3°C) 7 b 1 (Unlimited)
TC74A1-3.3VAT Overview
For safety reasons, these analog sensors are packaged in the Tube. To prevent damage to the analog sensors, they are packaged in TO-220-5 packages. This electronic part has 5 terminations. Analog sensors could supply 350μA current when operating. DC circuit should have a maximum voltage of 5.5V. The minimum voltage supplied by this magnetic switch can be 2.7V in a DC circuit, however. When operating, the analog sensors could supply 2.7, 5.5 V voltage. There are 3 pins on it. For optimal performance, the sensor's current output should be 50mA. Normally, this sensor will supply 3.3V voltage. It is possible to set the maximum operating temperature for analog sensors to 125 °C. In order for this sensor to work, the operating temperature should not be lower than -40 °C.
TC74A1-3.3VAT Features
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Tube Package
Operating Temperature: -40°C~125°C
Supply Voltage: 2.7V~5.5V
Local Sensing Temperature: -40°C~125°C
5 Terminations
Highest (Lowest) Accuracy: ±2°C (±3°C)
Sensor Type: Digital, Local
TC74A1-3.3VAT Applications
There are a lot of Microchip Technology
TC74A1-3.3VAT Analog & Digital Sensors applications.
- Energy saving at office (air-conditining/ighting control)
- Digital signage
- Automatic doors/elevators
- Industrial
- HVAC
- Disk Drives
- Automotive
- Portable Medical Instruments
- Computers
- Battery Management
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