Analog Comparators – Mouser Thailand

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TS3121/TS3121A Automotive Single Comparators

STMicroelectronics TS3121/TS3131A Automotive Single Comparators offer a high-speed response with low power consumption, operating over a supply voltage range of 1.8V to 5.5V. The STMicroelectronics TS3121/TS3131A comparators function reliably in temperatures from -40°C to +125°C, making them suitable for industrial and automotive applications. With an embedded fail-safe circuit, these comparators can continue operating with biased input/output pins even when the supply pin is shut down to 0V. A guaranteed start-up time ensures stable output once the supply is reactivated. The compact package makes the devices ideal for space-constrained applications, helping to reduce overall PCB costs.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (THB) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Number of Channels	Output Type	Supply Voltage - Min	Supply Voltage - Max	Operating Supply Current	Output Current per Channel	Vos - Input Offset Voltage	Ib - Input Bias Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PICT STMicroelectronics 1: ฿53.31 2,688In Stock New Product	Mfr. Part No. TS3121PICT Mouser Part No 511-TS3121PICT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,688In Stock	Cut Tape ฿53.31 ฿38.98 ฿35.32 ฿31.39 Reel ฿26.19 View ฿29.45 ฿28.32 ฿27.96 ฿25.62 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	1 Channel	Open Drain	1.7 V	5.5 V	71 uA	140 mA	500 mV	200 pA	- 40 C	+ 125 C	TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PILT STMicroelectronics 1: ฿51.31 2,400In Stock New Product	Mfr. Part No. TS3121PILT Mouser Part No 511-TS3121PILT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,400In Stock	Cut Tape ฿51.31 ฿37.65 ฿34.32 ฿30.35 Reel ฿25.39 View ฿28.52 ฿27.42 ฿26.52 ฿24.82 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PIYCT STMicroelectronics 1: ฿62.31 2,400In Stock New Product	Mfr. Part No. TS3121PIYCT Mouser Part No 511-TS3121PIYCT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,400In Stock	Cut Tape ฿62.31 ฿45.98 ฿41.98 ฿37.32 Reel ฿31.25 View ฿34.99 ฿33.99 ฿33.65 ฿30.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PIYLT STMicroelectronics 1: ฿62.31 2,400In Stock New Product	Mfr. Part No. TS3121PIYLT Mouser Part No 511-TS3121PIYLT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,400In Stock	Cut Tape ฿62.31 ฿45.98 ฿41.98 ฿37.32 Reel ฿32.22 View ฿34.99 ฿33.99 ฿33.65 ฿31.52 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AILT STMicroelectronics 1: ฿52.98 2,974In Stock	Mfr. Part No. TS3121AILT Mouser Part No 511-TS3121AILT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,974In Stock	Cut Tape ฿52.98 ฿38.98 ฿35.32 ฿31.25 Reel ฿25.86 View ฿29.39 ฿28.26 ฿27.99 ฿25.46 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													TS3121A	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AIYCT STMicroelectronics 1: ฿62.31 2,996In Stock	Mfr. Part No. TS3121AIYCT Mouser Part No 511-TS3121AIYCT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,996In Stock	Cut Tape ฿62.31 ฿45.98 ฿41.98 ฿37.32 Reel ฿31.25 View ฿34.99 ฿33.99 ฿33.65 ฿30.55 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													TS3121A	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AIYLT STMicroelectronics 1: ฿62.31 1,988In Stock	Mfr. Part No. TS3121AIYLT Mouser Part No 511-TS3121AIYLT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	1,988In Stock	Cut Tape ฿62.31 ฿45.98 ฿41.98 ฿37.32 Reel ฿31.25 View ฿34.99 ฿33.99 ฿33.65 ฿30.55 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													TS3121A	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121ICT STMicroelectronics 1: ฿48.65 2,060In Stock	Mfr. Part No. TS3121ICT Mouser Part No 511-TS3121ICT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,060In Stock	Cut Tape ฿48.65 ฿35.65 ฿32.19 ฿28.56 Reel ฿23.79 View ฿26.82 ฿25.79 ฿25.12 ฿23.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC70-5	1 Channel	Open Drain	1.7 V	5.5 V	70 uA		6 mV	50 pA	- 40 C	+ 125 C	TS3121	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121IYCT STMicroelectronics 1: ฿58.31 2,984In Stock	Mfr. Part No. TS3121IYCT Mouser Part No 511-TS3121IYCT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,984In Stock	Cut Tape ฿58.31 ฿42.65 ฿38.65 ฿34.32 Reel ฿30.05 View ฿32.19 ฿30.92 ฿30.55 ฿28.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC70-5	1 Channel	Open Drain	1.7 V	5.5 V	70 uA		6 mV	50 pA	- 40 C	+ 125 C	TS3121	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121IYLT STMicroelectronics 1: ฿57.31 2,990In Stock	Mfr. Part No. TS3121IYLT Mouser Part No 511-TS3121IYLT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,990In Stock	Cut Tape ฿57.31 ฿41.98 ฿38.32 ฿33.99 Reel ฿28.59 View ฿31.92 ฿30.75 ฿30.55 ฿28.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT23-5	1 Channel	Open Drain	1.7 V	5.5 V	70 uA		6 mV	50 pA	- 40 C	+ 125 C	TS3121	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AICT STMicroelectronics 1: ฿52.98 1,687In Stock	Mfr. Part No. TS3121AICT Mouser Part No 511-TS3121AICT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	1,687In Stock	Cut Tape ฿52.98 ฿38.98 ฿35.32 ฿31.25 Reel ฿25.86 View ฿29.39 ฿28.26 ฿27.99 ฿25.46 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													TS3121A	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121ILT STMicroelectronics 1: ฿48.65 2,982Expected 1/25/2027	Mfr. Part No. TS3121ILT Mouser Part No 511-TS3121ILT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,982Expected 1/25/2027	Cut Tape ฿48.65 ฿35.65 ฿32.19 ฿28.56 Reel ฿23.76 View ฿26.82 ฿25.79 ฿25.12 ฿23.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT23-5	1 Channel	Open Drain	1.7 V	5.5 V	70 uA		6 mV	50 pA	- 40 C	+ 125 C	TS3121	Reel, Cut Tape, MouseReel

TS3121/TS3121A Automotive Single Comparators

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TS3121/TS3121A Automotive Single Comparators

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