.hide-partial { max-height: none; } .show-more { display: none; }

Security ICs / Authentication ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 32

Applied Filters:

Manufacturer = Multiple Values

Data Bus Width

Supply Voltage - Max

Supply Voltage - Min

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package / Case

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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	Packaging
Security ICs / Authentication ICs Trusted Platform Module 1.2 & 2.0 with TCG SPI interface ST33HTPH2E32AHD0 STMicroelectronics 1: $4.39 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 $4.39 $3.50 $3.21 $3.03 View Reel $2.72 $2.96 $2.87 $2.81 $2.72 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: $5.82 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 $5.82 $4.39 $3.89 $3.65 View Reel $3.13 $3.60 $3.38 $3.32 $3.13 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: $3.68 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 $3.68 $2.74 $2.50 $2.25 View Reel $1.81 $2.13 $2.03 $1.94 $1.87 $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	UFDFPN-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110DFOCD03 STMicroelectronics 1: $2.95 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 $2.95 $2.18 $2.00 $1.78 View Reel $1.52 $1.69 $1.64 $1.60 $1.59 $1.52	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: $2.98 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 $2.98 $2.20 $2.00 $1.79 Reel $1.57 View $1.69 $1.64 $1.60 $1.48	Min.: 1 Mult.: 1 : 2,500								Reel, Cut Tape
Security ICs / Authentication ICs TPM 2.0 device for Industrial devices ST33KTPM2I3WBZA9 STMicroelectronics 1: $6.80 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 $6.80 $5.17 $4.65 $4.33 View Reel $4.12 $4.21 $4.12 $4.12 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: $5.67 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 $5.67 $4.28 $3.84 $3.56 View Reel $3.06 $3.46 $3.32 $3.20 $3.06 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: $3.25 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 $3.25 $2.42 $2.21 $1.98 View Reel $1.83 $1.87 $1.83 $1.83 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: $3.58 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 $3.58 $2.67 $2.43 $2.18 View Reel $1.87 $2.07 $2.02 $1.96 $1.87	Min.: 1 Mult.: 1 : 2,500		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	SO-8	Reel, Cut Tape
Security ICs / Authentication ICs Authentication & Brand protection secure solution STSAFL010DFSPL01 STMicroelectronics 1: $2.34 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 $2.34 $1.70 $1.51 $1.38 View Reel $1.07 $1.34 $1.21 $1.20 $1.16 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		5.5 V	1.62 V	- 25 C	+ 85 C	SMD/SMT	UFDFPN8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ST33HTPH2X32AHE1 STMicroelectronics 1: $6.55 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 $6.55 $4.99 $4.60 $4.17 View Reel $3.74 $3.97 $3.85 $3.80 $3.74 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: $5.67 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 $5.67 $4.28 $3.84 $3.56 View Reel $2.93 $3.46 $3.32 $3.20 $2.93 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: $3.24 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 $3.24 $2.42 $2.21 $1.98 View Reel $1.64 $1.87 $1.81 $1.73 $1.72 $1.64 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: $7.32 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 $7.32 $5.58 $4.88 $4.67 $4.29 Reel $4.29 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: $5.67 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 $5.67 $4.28 $3.84 $3.56 View Reel $2.83 $3.46 $3.32 $3.20 $2.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 bit	3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	VQFN-32	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110S8SPL02 STMicroelectronics 1: $3.24 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 $3.24 $2.42 $2.21 $1.98 Reel $1.73 View $1.87 $1.81 $1.77 $1.53 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: $6.37 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 $6.37 $4.85 $4.47 $4.06 $3.98 Reel $3.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	UFQFPN-32	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHD4 STMicroelectronics 1: $5.41 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 $5.41 $4.08 $3.74 $3.38 View Reel $3.00 $3.21 $3.19 $3.02 $3.00 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: $3.26 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 $3.26	Min.: 5,000 Mult.: 5,000 : 5,000		3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	WLCSP-24	Reel
Security ICs / Authentication ICs TPM 2.0 device for Consumer ST33KTPM2X32DKJ1 STMicroelectronics 1: $5.38 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 $5.38 $4.55 $3.65 $3.34 View Reel $2.77 $3.16 $3.08 $2.89 $2.77	Min.: 1 Mult.: 1 : 3,000		3.3 V	1.8 V		+ 105 C	SMD/SMT	UFQFPN-32	Reel, Cut Tape
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110DFSPL03 STMicroelectronics 5,000: $1.83 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 $1.83	Min.: 5,000 Mult.: 5,000 : 5,000								Reel
Security ICs / Authentication ICs STSAFA110S8MPS01 STMicroelectronics 2,500: $1.57 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 $1.57	Min.: 2,500 Mult.: 2,500 : 2,500		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	SO-8	Reel
Security ICs / Authentication ICs STSAFA120DFSPLM5 STMicroelectronics 5,000: $1.83 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 $1.83	Min.: 5,000 Mult.: 5,000 : 5,000		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	UFDFPN-8	Reel
Security ICs / Authentication ICs TPM 2.0 device for Industrial devices STMicroelectronics ST33KTPM2IWLBZA9 ST33KTPM2IWLBZA9 STMicroelectronics 1: $6.66 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 $6.66 $5.06 $4.42 $4.21 $3.87	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: $1.64 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 $1.64	Min.: 5,000 Mult.: 5,000 : 5,000								Reel

Security ICs / Authentication ICs

Applied Filters:

Customer Service Office

Company

Resources

Support