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Security ICs / Authentication ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Data Bus Width	Supply Voltage - Max	Supply Voltage - Min	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Interface Type	Packaging
Security ICs / Authentication ICs Trusted Platform Module 1.2 & 2.0 with TCG SPI interface ST33HTPH2E32AHD0 STMicroelectronics 1: $3.38 2,527In Stock	Mfr. Part # ST33HTPH2E32AHD0 Mouser Part # 511-ST33HTPH2E32AHD0	STMicroelectronics	Security ICs / Authentication ICs Trusted Platform Module 1.2 & 2.0 with TCG SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	2,527In Stock	Cut Tape $3.38 $2.69 $2.47 $2.33 View Reel $2.09 $2.28 $2.21 $2.16 $2.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Trusted Platform Module 2.0 with TCG SPI interface ST33HTPH2032AHD1 STMicroelectronics 1: $4.48 3,032In Stock	Mfr. Part # ST33HTPH2032AHD1 Mouser Part # 511-ST33HTPH2032AHD1	STMicroelectronics	Security ICs / Authentication ICs Trusted Platform Module 2.0 with TCG SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	3,032In Stock	Cut Tape $4.48 $3.38 $2.99 $2.81 View Reel $2.41 $2.77 $2.60 $2.55 $2.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects STSAFA120DFSPL05 STMicroelectronics 1: $2.83 18,079In Stock 10,000Expected 9/28/2026 New Product	Mfr. Part # STSAFA120DFSPL05 Mouser Part # 511-STSAFA120DFSPL05 New Product	STMicroelectronics	Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects Learn More about STMicroelectronics stm stsafe a120 authentication ic	Datasheet	18,079In Stock 10,000Expected 9/28/2026	Cut Tape $2.83 $2.11 $1.92 $1.73 View Reel $1.39 $1.64 $1.56 $1.49 $1.44 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	UFDFPN-8	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110DFOCD03 STMicroelectronics 1: $2.27 9,620In Stock New Product	Mfr. Part # STSAFA110DFOCD03 Mouser Part # 511-STSAFA110DFOCD03 New Product	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	9,620In Stock	Cut Tape $2.27 $1.68 $1.54 $1.37 View Reel $1.17 $1.30 $1.26 $1.23 $1.22 $1.17	Min.: 1 Mult.: 1 : 5,000									Reel, Cut Tape
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110S8OCD03 STMicroelectronics 1: $2.29 4,598In Stock New Product	Mfr. Part # STSAFA110S8OCD03 Mouser Part # 511-STSAFA110S8OCD03 New Product	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	4,598In Stock	Cut Tape $2.29 $1.69 $1.54 $1.38 Reel $1.21 View $1.30 $1.26 $1.23 $1.14	Min.: 1 Mult.: 1 : 2,500									Reel, Cut Tape
Security ICs / Authentication ICs TPM 2.0 device for Industrial devices ST33KTPM2I3WBZA9 STMicroelectronics 1: $5.23 15,830In Stock 12,000Expected 9/24/2027	Mfr. Part # ST33KTPM2I3WBZA9 Mouser Part # 511-ST33KTPM2I3WBZA9	STMicroelectronics	Security ICs / Authentication ICs TPM 2.0 device for Industrial devices	Datasheet	15,830In Stock 12,000Expected 9/24/2027	Cut Tape $5.23 $3.98 $3.58 $3.33 View Reel $3.17 $3.24 $3.17 $3.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs STSAFE-TPM trusted platform module 2.0 with a SPI or I2C interface ST33KTPM2X32DKG9 STMicroelectronics 1: $4.36 27,230In Stock 18,000Expected 9/10/2027	Mfr. Part # ST33KTPM2X32DKG9 Mouser Part # 511-ST33KTPM2X32DKG9	STMicroelectronics	Security ICs / Authentication ICs STSAFE-TPM trusted platform module 2.0 with a SPI or I2C interface	Datasheet	27,230In Stock 18,000Expected 9/10/2027	Cut Tape $4.36 $3.29 $2.95 $2.74 View Reel $2.35 $2.66 $2.55 $2.46 $2.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110S8SPL03 STMicroelectronics 1: $2.50 2,138In Stock	Mfr. Part # STSAFA110S8SPL03 Mouser Part # 511-STSAFA110S8SPL03	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	2,138In Stock	Cut Tape $2.50 $1.86 $1.70 $1.52 View Reel $1.41 $1.44 $1.41 $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects STSAFA120S8SPL05 STMicroelectronics 1: $2.75 182In Stock 7,500On Order New Product	Mfr. Part # STSAFA120S8SPL05 Mouser Part # 511-STSAFA120S8SPL05 New Product	STMicroelectronics	Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects Learn More about STMicroelectronics stm stsafe a120 authentication ic	Datasheet	182In Stock 7,500On Order On Order Ship Dates Mfr. #: STSAFA120S8SPL05 Stock: 182 Can Ship Immediately On Order: 5,000 Expected 1/21/2027 2,500 Expected 2/22/2027 Factory Lead-Time: 31 Weeks	Cut Tape $2.75 $2.05 $1.87 $1.68 View Reel $1.44 $1.59 $1.55 $1.51 $1.44	Min.: 1 Mult.: 1 : 2,500		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	SO-8	I2C	Reel, Cut Tape
Security ICs / Authentication ICs Authentication & Brand protection secure solution STSAFL010DFSPL01 STMicroelectronics 1: $1.80 326In Stock 5,000On Order New Product	Mfr. Part # STSAFL010DFSPL01 Mouser Part # 511-STSAFL010DFSPL01 New Product	STMicroelectronics	Security ICs / Authentication ICs Authentication & Brand protection secure solution Learn More about STMicroelectronics stsafe l010 soc	Datasheet	326In Stock 5,000On Order	Cut Tape $1.80 $1.31 $1.16 $1.06 View Reel $0.82 $1.03 $0.927 $0.921 $0.89 $0.82 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		5.5 V	1.62 V	- 25 C	+ 85 C	SMD/SMT	UFDFPN8	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ST33HTPH2X32AHE1 STMicroelectronics 1: $5.04 2,863In Stock	Mfr. Part # ST33HTPH2X32AHE1 Mouser Part # 511-ST33HTPH2X32AHE1	STMicroelectronics	Security ICs / Authentication ICs Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	2,863In Stock	Cut Tape $5.04 $3.84 $3.54 $3.21 View Reel $2.88 $3.05 $2.96 $2.92 $2.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHE4 STMicroelectronics 1: $4.36 4,376In Stock	Mfr. Part # ST33HTPH2X32AHE4 Mouser Part # 511-ST33HTPH2X32AHE4	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	4,376In Stock	Cut Tape $4.36 $3.29 $2.95 $2.74 View Reel $2.25 $2.66 $2.55 $2.46 $2.25 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110DFSPL02 STMicroelectronics 1: $2.49 11,098In Stock	Mfr. Part # STSAFA110DFSPL02 Mouser Part # 511-STSAFA110DFSPL02	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	11,098In Stock	Cut Tape $2.49 $1.86 $1.70 $1.52 View Reel $1.26 $1.44 $1.39 $1.33 $1.32 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 5,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an I2C interface ST33HTPH2X32AHD5 STMicroelectronics 1: $5.63 3,208In Stock 6,000Expected 10/1/2026	Mfr. Part # ST33HTPH2X32AHD5 Mouser Part # 511-ST33HTPH2X32AHD5	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an I2C interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	3,208In Stock 6,000Expected 10/1/2026	Cut Tape $5.63 $4.29 $3.75 $3.59 $3.30 Reel $3.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHD8 STMicroelectronics 1: $4.36 2,767In Stock	Mfr. Part # ST33HTPH2X32AHD8 Mouser Part # 511-ST33HTPH2X32AHD8	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	2,767In Stock	Cut Tape $4.36 $3.29 $2.95 $2.74 View Reel $2.18 $2.66 $2.55 $2.46 $2.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 bit	3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	VQFN-32	SPI	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110S8SPL02 STMicroelectronics 1: $2.49 3,550In Stock	Mfr. Part # STSAFA110S8SPL02 Mouser Part # 511-STSAFA110S8SPL02	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	3,550In Stock	Cut Tape $2.49 $1.86 $1.70 $1.52 Reel $1.33 View $1.44 $1.39 $1.36 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,500							SO-8		Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs STSAFE-TPM for consumer and industrial applications ST33KTPM2I3WBZB1 STMicroelectronics 1: $4.90 55,883Expected 9/24/2027 New Product	Mfr. Part # ST33KTPM2I3WBZB1 Mouser Part # 511-ST33KTPM2I3WBZB1 New Product	STMicroelectronics	Security ICs / Authentication ICs STSAFE-TPM for consumer and industrial applications	Datasheet	55,883Expected 9/24/2027	Cut Tape $4.90 $3.73 $3.44 $3.12 $3.06 Reel $2.57 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	UFQFPN-32	I2C, SPI	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHD4 STMicroelectronics 1: $4.16 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # ST33HTPH2X32AHD4 Mouser Part # 511-ST33HTPH2X32AHD4	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $4.16 $3.14 $2.88 $2.60 View Reel $2.31 $2.47 $2.45 $2.32 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs TPM 2.0 device for Industrial devices ST33KTPM2IWLBZB1 STMicroelectronics 5,000: $2.51 Non-Stocked Lead-Time 32 Weeks New Product	Mfr. Part # ST33KTPM2IWLBZB1 Mouser Part # 511-ST33KTPM2IWLBZB1 New Product	STMicroelectronics	Security ICs / Authentication ICs TPM 2.0 device for Industrial devices	Datasheet	Non-Stocked Lead-Time 32 Weeks	Reel $2.51	Min.: 5,000 Mult.: 5,000 : 5,000		3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	WLCSP-24	I2C, SPI	Reel
Security ICs / Authentication ICs TPM 2.0 device for Consumer ST33KTPM2X32DKJ1 STMicroelectronics 1: $4.14 Non-Stocked Lead-Time 37 Weeks New Product	Mfr. Part # ST33KTPM2X32DKJ1 Mouser Part # 511-ST33KTPM2X32DKJ1 New Product	STMicroelectronics	Security ICs / Authentication ICs TPM 2.0 device for Consumer	Datasheet	Non-Stocked Lead-Time 37 Weeks	Cut Tape $4.14 $3.50 $2.81 $2.57 View Reel $2.13 $2.43 $2.37 $2.22 $2.13	Min.: 1 Mult.: 1 : 3,000		3.3 V	1.8 V		+ 105 C	SMD/SMT	UFQFPN-32	I2C, SPI	Reel, Cut Tape
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110DFSPL03 STMicroelectronics 5,000: $1.41 Non-Stocked Lead-Time 38 Weeks	Mfr. Part # STSAFA110DFSPL03 Mouser Part # 511-STSAFA110DFSPL03	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	Non-Stocked Lead-Time 38 Weeks	Reel $1.41	Min.: 5,000 Mult.: 5,000 : 5,000									Reel
Security ICs / Authentication ICs STSAFA110S8MPS01 STMicroelectronics 2,500: $1.21 Non-Stocked Lead-Time 38 Weeks New Product	Mfr. Part # STSAFA110S8MPS01 Mouser Part # 511-STSAFA110S8MPS01 New Product	STMicroelectronics	Security ICs / Authentication ICs		Non-Stocked Lead-Time 38 Weeks	Reel $1.21	Min.: 2,500 Mult.: 2,500 : 2,500		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	SO-8	I2C	Reel
Security ICs / Authentication ICs STSAFA120DFSPLM5 STMicroelectronics 5,000: $1.41 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STSAFA120DFSPLM5 Mouser Part # 511-STSAFA120DFSPLM5 New Product	STMicroelectronics	Security ICs / Authentication ICs		Non-Stocked Lead-Time 52 Weeks	Reel $1.41	Min.: 5,000 Mult.: 5,000 : 5,000		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	UFDFPN-8	I2C	Reel
Security ICs / Authentication ICs TPM 2.0 device for Industrial devices STMicroelectronics ST33KTPM2IWLBZA9 ST33KTPM2IWLBZA9 STMicroelectronics 1: $5.12 Non-Stocked Lead-Time 32 Weeks New Product	Mfr. Part # ST33KTPM2IWLBZA9 Mouser Part # 511-ST33KTPM2IWLBZA9 New Product	STMicroelectronics	Security ICs / Authentication ICs TPM 2.0 device for Industrial devices	Datasheet	Non-Stocked Lead-Time 32 Weeks	Cut Tape $5.12 $3.89 $3.40 $3.24 $2.98	Min.: 1 Mult.: 1									Reel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STMicroelectronics STSAFA110DFMPS01 STSAFA110DFMPS01 STMicroelectronics 5,000: $1.26 Non-Stocked Lead-Time 38 Weeks New Product	Mfr. Part # STSAFA110DFMPS01 Mouser Part # 511-STSAFA110DFMPS01 New Product	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices	Datasheet	Non-Stocked Lead-Time 38 Weeks	Reel $1.26	Min.: 5,000 Mult.: 5,000 : 5,000									Reel

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