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TC621HEOA, in 3D

TC621HEOA

Microchip Technology

-40℃~+85℃ 4.5V~18V ±3℃ SOIC-8 Temperature Sensors ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/TC621HEOA
Category
Temperature Sensors
Package
SOIC-8
Pins
8

Overview

The TC621HEOA is a temperature Sensor made by Microchip Technology in a SOIC-8 package with 8 pins. -40℃~+85℃ 4.5V~18V ±3℃ SOIC-8 Temperature Sensors ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TC621HEOA, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 10 are in stock at JLCPCB (part C636913).

Symbol

THERMISTOR1HIGHSET2LOWSET3GND4CONTROL5LOW#LIMIT6HIGH#LIMIT7VDD8
EasyEDA_Cloud:TC621HEOAFrom EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

4
Detection Temperature Range
-40℃~+85℃
Features
Multi-channel temperature sensing
Tolerance
±3℃
Voltage - Supply
4.5V~18V

Order codes

1

Pinout

8
The pins of the TC621HEOA
PinNameType
1THERMISTORUnspecified
2HIGHSETUnspecified
3LOWSETUnspecified
4GNDUnspecified
5CONTROLUnspecified
6LOW#LIMITUnspecified
7HIGH#LIMITUnspecified
8VDDUnspecified

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A picture
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[![TC621HEOA](https://pcbkit.io/embed/parts/microchip/TC621HEOA.jpg?size=s)](https://pcbkit.io/parts/microchip/TC621HEOA)

Questions

Is there a KiCad symbol and footprint for the TC621HEOA?

Yes. The symbol is EasyEDA_Cloud:TC621HEOA and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TC621HEOA?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the TC621HEOA datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the TC621HEOA?

JLCPCB lists it as part C636913, with 10 in stock; the sellers' links on this page open their listings.

What can replace the TC621HEOA?

Parts like it in the library: the DS18B20Z by UMW, the LM75AIMX by Texas Instruments, the LM75AD by NXP Semiconductors and the LM75BD(UMW) by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8