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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 ECC, AES, 3DES SE050A2HQ1/Z01SHZ NXP Semiconductors 1: $4.99 2,674In Stock	Mfr. Part No. SE050A2HQ1/Z01SHZ Mouser Part No 771-SE050A2HQ1Z01SHZ	NXP Semiconductors	Security ICs / Authentication ICs ECC, AES, 3DES Learn More about NXP Semiconductors nxp edgelock se050	Datasheet	2,674In Stock	Cut Tape $4.99 $3.80 $3.50 $3.17 View Reel $2.86 $3.04 $2.93 $2.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		3.6 V	1.62 V	- 40 C	+ 105 C	SMD/SMT	HX2QFN-20	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs SE050C2HQ1/Z01V3 used for the OM-SE050ARD board SE050C2HQ1/Z01SDZ NXP Semiconductors 1: $4.97 1,955In Stock 21,000Expected 2026/12/29	Mfr. Part No. SE050C2HQ1/Z01SDZ Mouser Part No 771-SE050C2HQ1Z01SDZ	NXP Semiconductors	Security ICs / Authentication ICs SE050C2HQ1/Z01V3 used for the OM-SE050ARD board Learn More about NXP Semiconductors nxp edgelock se050	Datasheet	1,955In Stock 21,000Expected 2026/12/29	Cut Tape $4.97 $3.78 $3.49 $3.16 View Reel $2.83 $3.00 $2.91 $2.87 $2.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		3.6 V	1.62 V	- 40 C	+ 105 C	SMD/SMT	HX2QFN-20	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C SOIC T/R ATECC608A-SSHDA-T Microchip Technology 1: $1.00 1,552In Stock 16,000Expected 2026/11/30 NRND	Mfr. Part No. ATECC608A-SSHDA-T Mouser Part No 556-ATECC608ASSHDAT NRND	Microchip Technology	Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C SOIC T/R Learn More about Microchip Technology microchip atecc608a crypto devices	Datasheet	1,552In Stock 16,000Expected 2026/11/30	Cut Tape $1.00 $0.996 Reel $0.846 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK AT97SC3205T-U3A1C20B Microchip Technology 1: $4.14 183In Stock	Mfr. Part No. AT97SC3205T-U3A1C20B Mouser Part No 556-7SC3205TU3A1C20B	Microchip Technology	Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP SEK	Datasheet	183In Stock	$4.14 $3.81	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Tube
Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP SEK AT97SC3205T-X3A1C20B Microchip Technology 1: $3.88 200In Stock	Mfr. Part No. AT97SC3205T-X3A1C20B Mouser Part No 556-7SC3205TX3A1C20B	Microchip Technology	Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP SEK	Datasheet	200In Stock	$3.88 $3.58	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	I2C	Tube
Security ICs / Authentication ICs CryMem Comp 8ld, Green AT88SC018-SU-CN Microchip Technology 1: $1.31 125In Stock	Mfr. Part No. AT88SC018-SU-CN Mouser Part No 556-AT88SC018-SU-CN	Microchip Technology	Security ICs / Authentication ICs CryMem Comp 8ld, Green	Datasheet	125In Stock	$1.31 $1.30 $1.26	Min.: 1 Mult.: 1		3.6 V	2.7 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	2-Wire, I2C	Tube
Security ICs / Authentication ICs w/ serial interface HCS515-I/SL Microchip Technology 1: $3.12 159In Stock	Mfr. Part No. HCS515-I/SL Mouser Part No 579-HCS515-I/SL	Microchip Technology	Security ICs / Authentication ICs w/ serial interface Learn More about Microchip Technology microchip security ics	Datasheet	159In Stock	$3.12	Min.: 1 Mult.: 1	64 bit	5.5 V	4.5 V	- 40 C	+ 85 C	SMD/SMT	SOIC-14		Tube
Security ICs / Authentication ICs EDGE SECURITY SLM9670AQ20FW1311XTMA1 Infineon Technologies 1: $4.75 161In Stock 30,000Expected 2027/04/01	Mfr. Part No. SLM9670AQ20FW1311XTMA1 Mouser Part No 726-SLM9670A20FW1311	Infineon Technologies	Security ICs / Authentication ICs EDGE SECURITY	Datasheet	161In Stock 30,000Expected 2027/04/01	Cut Tape $4.75 $3.68 $3.43 $3.22 View Reel $2.83 $3.13 $2.98 $2.90 $2.86 $2.83 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	16 bit	1.95 V, 3.6 V	1.65 V, 3 V	- 40 C	+ 85 C	SMD/SMT	VFQFN-32	SPI	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Silicon Serial Number DS2401Z+T&R Analog Devices / Maxim Integrated 1: $3.84 1,330In Stock	Mfr. Part No. DS2401Z+T&R Mouser Part No 700-DS2401ZT&R	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	1,330In Stock	Cut Tape $3.84 $3.11 $2.85 $2.57 View $2.45 $2.43 $2.34 $2.34 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,108	64 bit	6 V	2.8 V	- 40 C	+ 85 C	SMD/SMT	SOT-223-4	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Silicon Serial Number with VCC Input DS2411P+ Analog Devices / Maxim Integrated 1: $3.38 1,258In Stock	Mfr. Part No. DS2411P+ Mouser Part No 700-DS2411P	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number with VCC Input Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	1,258In Stock	$3.38 $2.54 $2.33 $2.08 View $1.94 $1.90	Min.: 1 Mult.: 1 Max.: 1,006	64 bit	5.25 V	1.5 V	- 40 C	+ 85 C	SMD/SMT	TSOC-6	1-Wire	Tube
Security ICs / Authentication ICs Silicon Serial Number with VCC Input DS2411P+T&R Analog Devices / Maxim Integrated 1: $3.52 2,787In Stock	Mfr. Part No. DS2411P+T&R Mouser Part No 700-DS2411PT&R	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number with VCC Input Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	2,787In Stock	Cut Tape $3.52 $2.64 $2.42 $2.16 View $2.05 $2.02 $1.90 $1.88 $1.88 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,229	64 bit					SMD/SMT	TSOC-6		Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Silicon Serial Number with VCC Input DS2411R+T&R Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. DS2411R+T&R Mouser Part No 700-DS2411RT&R	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number with VCC Input Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet			Restricted Availability	64 bit	5.25 V	1.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs DeepCover Secure Authenticator DS28C36BQ+T Analog Devices / Maxim Integrated 1: $4.66 582In Stock	Mfr. Part No. DS28C36BQ+T Mouser Part No 700-DS28C36BQ+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs DeepCover Secure Authenticator Learn More about Analog Devices / Maxim Integrated maxim ds28c36 authenticator	Datasheet	582In Stock	Cut Tape $4.66 $3.51 $3.23 $2.91 $2.76 $2.76 MouseReel Available	Min.: 1 Mult.: 1 Max.: 465	64 bit	3.63 V	2.2 V	- 40 C	+ 85 C	SMD/SMT	TDFN-6	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs DeepCover Secure ECDSA Authenticator with ChipDNA PUF Protection DS28E38Q+T Analog Devices / Maxim Integrated 1: $4.49 2,415In Stock	Mfr. Part No. DS28E38Q+T Mouser Part No 700-DS28E38Q+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs DeepCover Secure ECDSA Authenticator with ChipDNA PUF Protection Learn More about Analog Devices / Maxim Integrated maxim ds28e38 authenticator	Datasheet	2,415In Stock	Cut Tape $4.49 $3.40 $3.12 $2.83 View $2.67 $2.63 $2.63 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,932	64 bit	3.63 V	2.97 V	- 40 C	+ 85 C	SMD/SMT	TDFN-6	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Deepcover Crypto controller T&R MAXQ1065GTC+ Analog Devices / Maxim Integrated 1: $3.36 692In Stock	Mfr. Part No. MAXQ1065GTC+ Mouser Part No 700-MAXQ1065GTC+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Deepcover Crypto controller T&R Learn More about Analog Devices / Maxim Integrated maxim deepcover crypto controller	Datasheet	692In Stock	$3.36 $2.51 $2.29 $2.06 View $1.95 $1.90	Min.: 1 Mult.: 1 Max.: 553	16 bit	3.63 V	1.62 V	- 40 C	+ 105 C	SMD/SMT	TDFN-12	I2C, SPI	Tray
Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN SEK Bulk AT97SC3205T-H3M4C20B Microchip Technology 1: $3.97 16In Stock	Mfr. Part No. AT97SC3205T-H3M4C20B Mouser Part No 556-7SC3205TH3M4C20B	Microchip Technology	Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN SEK Bulk	Datasheet	16In Stock	$3.97 $3.63	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	VQFN-32	I2C	Tray
Security ICs / Authentication ICs CryMem Comp 8ld, Green AT88SC018-SU-CM Microchip Technology 1: $1.29 312In Stock	Mfr. Part No. AT88SC018-SU-CM Mouser Part No 556-AT88SC018-SU-CM	Microchip Technology	Security ICs / Authentication ICs CryMem Comp 8ld, Green	Datasheet	312In Stock	$1.29 $1.28 $1.22 $1.20 $1.19	Min.: 1 Mult.: 1		3.6 V	2.7 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	2-Wire, I2C	Tube
Security ICs / Authentication ICs 32Kbit AES Auth SPI soic(S), GR ATAES132A-SHEQ-B Microchip Technology 1: $0.97 186In Stock 800Expected 2026/10/06	Mfr. Part No. ATAES132A-SHEQ-B Mouser Part No 556-ATAES132A-SHEQ-B	Microchip Technology	Security ICs / Authentication ICs 32Kbit AES Auth SPI soic(S), GR Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	186In Stock 800Expected 2026/10/06	$0.97 $0.871	Min.: 1 Mult.: 1	128 bit					SMD/SMT	SOIC-8		Tube
Security ICs / Authentication ICs ECC/ECDH SWI, small 3K reel UDFN ATECC608B-MAHCZ-S Microchip Technology 1: $0.90 1,337In Stock 3,000Expected 2026/11/26	Mfr. Part No. ATECC608B-MAHCZ-S Mouser Part No 579-TECC608B-MAHCZ-S	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH SWI, small 3K reel UDFN Learn More about Microchip Technology microchip atecc608b crypto devices	Datasheet	1,337In Stock 3,000Expected 2026/11/26	Cut Tape $0.90 $0.889 Reel $0.755 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		5.5 V	2 V	- 40 C	+ 100 C	SMD/SMT	UDFN-8	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs EDGE SECURITY SLS32AIA010MMUSON10XTMA2 Infineon Technologies 1: $3.70 99In Stock	Mfr. Part No. SLS32AIA010MMUSON10XTMA2 Mouser Part No 726-SLS32010MMUSON10	Infineon Technologies	Security ICs / Authentication ICs EDGE SECURITY	Datasheet	99In Stock	Cut Tape $3.70 $1.90 $1.85 $1.83 View Reel $1.67 $1.79 $1.78 $1.67	Min.: 1 Mult.: 1 : 4,000	16 bit	5.5 V	1.62 V	- 25 C	+ 85 C	SMD/SMT	USON-10	I2C	Reel, Cut Tape
Security ICs / Authentication ICs 64 Kb I2C CMOS Serial EEPROM with Software Write Protect N24S64BC4DYT3G onsemi 1: $0.25 6,215In Stock	Mfr. Part No. N24S64BC4DYT3G Mouser Part No 863-N24S64BC4DYT3G	onsemi	Security ICs / Authentication ICs 64 Kb I2C CMOS Serial EEPROM with Software Write Protect	Datasheet	6,215In Stock	Cut Tape $0.25 $0.234 $0.222 $0.204 View Reel $0.147 $0.191 $0.184 $0.177 $0.169 $0.147 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	8 bit	5.5 V	1.7 V	- 40 C	+ 85 C	SMD/SMT	WLCSP-4	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs 64 Kb I2C CMOS Serial EEPROM with Software Write Protect N24S64C4DYT3G onsemi 1: $0.22 6,173In Stock	Mfr. Part No. N24S64C4DYT3G Mouser Part No 863-N24S64C4DYT3G	onsemi	Security ICs / Authentication ICs 64 Kb I2C CMOS Serial EEPROM with Software Write Protect	Datasheet	6,173In Stock	Cut Tape $0.22 $0.206 $0.194 $0.178 View Reel $0.129 $0.167 $0.162 $0.156 $0.148 $0.129	Min.: 1 Mult.: 1 : 5,000	128 bit	5.5 V	1.7 V	- 40 C	+ 85 C	SMD/SMT	WLCSP-4	I2C	Reel, Cut Tape
Security ICs / Authentication ICs Silicon Serial Number DS2401Z+ Analog Devices / Maxim Integrated 1: $4.11 160In Stock	Mfr. Part No. DS2401Z+ Mouser Part No 700-DS2401Z	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	160In Stock	$4.11 $3.11 $2.67 $2.56	Min.: 1 Mult.: 1 Max.: 128	64 bit	6 V	2.8 V	- 40 C	+ 85 C	SMD/SMT	SOT-223-4	1-Wire	Tube
Security ICs / Authentication ICs 1-WIRE PUF ENABLED SHA-3 Secure Authenti DS2477Q+T Analog Devices / Maxim Integrated 1: $4.19 269In Stock	Mfr. Part No. DS2477Q+T Mouser Part No 700-DS2477Q+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs 1-WIRE PUF ENABLED SHA-3 Secure Authenti Learn More about Analog Devices / Maxim Integrated maxim ds2477 coprocessor	Datasheet	269In Stock	Cut Tape $4.19 $3.16 $2.90 $2.62 View $2.49 $2.47 $2.09 MouseReel Available	Min.: 1 Mult.: 1	64 bit	3.63 V	2.2 V	- 40 C	+ 85 C	SMD/SMT	TDFN-6	I2C	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs SHA256 1.8V COPROCESSOR WITH 1-WIRE MAS DS24L65P+ Analog Devices / Maxim Integrated 1: $4.90 194In Stock	Mfr. Part No. DS24L65P+ Mouser Part No 700-DS24L65P+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs SHA256 1.8V COPROCESSOR WITH 1-WIRE MAS Learn More about Analog Devices / Maxim Integrated maxim deepcover sha256	Datasheet	194In Stock	$4.90 $3.73 $3.44 $3.12	Min.: 1 Mult.: 1 Max.: 155		1.89 V		- 40 C	+ 85 C	SMD/SMT	TSOC-6		Tube