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1-Wire 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/HMAC 105C, SWI, 5K, UDFN ECC204-MAVCZ-T Microchip Technology 1: $0.559 3,813In Stock	Mfr. Part # ECC204-MAVCZ-T Mouser Part # 579-ECC204-MAVCZ-T	Microchip Technology	Security ICs / Authentication ICs ECC/HMAC 105C, SWI, 5K, UDFN Learn More about Microchip Technology microchip ecc204 secure authentication ic	Datasheet	3,813In Stock	Cut Tape $0.559 $0.558 Reel $0.467	Min.: 1 Mult.: 1 : 5,000		5.5 V	1.65 V	- 40 C	+ 105 C	SMD/SMT	UDFN-8	1-Wire	Reel, Cut Tape
Security ICs / Authentication ICs Deep Cover Gamma Radiation Resistant 1-W DS28E84Q+T Analog Devices / Maxim Integrated 1: $12.60 2,448In Stock	Mfr. Part # DS28E84Q+T Mouser Part # 700-DS28E84Q+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Deep Cover Gamma Radiation Resistant 1-W Learn More about Analog Devices / Maxim Integrated maxim ds28e84 authenticator	Datasheet	2,448In Stock	Cut Tape $12.60 $9.80 $9.10 $8.33 $8.01 $8.01 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,958	64 bit	3.63 V	2.97 V	0 C	+ 50 C	SMD/SMT	TDFN-6	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs 1-W 512B EEPROM W/SHA-256 TSOC DS28E15P+ Analog Devices / Maxim Integrated 1: $4.55 19,024In Stock	Mfr. Part # DS28E15P+ Mouser Part # 700-DS28E15P+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs 1-W 512B EEPROM W/SHA-256 TSOC	Datasheet	19,024In Stock	$4.55 $3.39 $3.11 $2.78 View $2.61 $2.56 $2.43 $2.35 $2.31	Min.: 1 Mult.: 1 Max.: 15,219		3.63 V	2.97 V	- 40 C	+ 85 C	SMD/SMT	TSOC-6	1-Wire	Tube
Security ICs / Authentication ICs ECC 10Kb 3-CONTACT, SWI, T&R ATECC508A-RBHCZ-T Microchip Technology 1: $1.82 15,390In Stock	Mfr. Part # ATECC508A-RBHCZ-T Mouser Part # 556-ATECC508A-RBHCZT	Microchip Technology	Security ICs / Authentication ICs ECC 10Kb 3-CONTACT, SWI, T&R Learn More about Microchip Technology atmel microchip ATECC508A devices	Datasheet	15,390In Stock	Cut Tape $1.82 $1.79 Reel $1.51	Min.: 1 Mult.: 1 : 5,000	72 bit	5.5 V	2 V	- 40 C	+ 85 C			1-Wire	Reel, Cut Tape
Security ICs / Authentication ICs 1-W PROTECT 192B EPROM W/SHA1,SOT23 DS28E10R+T Analog Devices / Maxim Integrated 1: $3.60 2,263In Stock	Mfr. Part # DS28E10R+T Mouser Part # 700-DS28E10R+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs 1-W PROTECT 192B EPROM W/SHA1,SOT23	Datasheet	2,263In Stock	Cut Tape $3.60 $2.68 $2.46 $2.20 View $2.08 $2.04 $1.94 $1.94 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,810	64 bit	3.6 V	2.8 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs 1-Wire SHA3-256 Cost Efficient Secure Au DS28E16X-S+T Analog Devices / Maxim Integrated 1: $3.38 3,550In Stock	Mfr. Part # DS28E16X-S+T Mouser Part # 700-DS28E16X-S+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs 1-Wire SHA3-256 Cost Efficient Secure Au Learn More about Analog Devices / Maxim Integrated maxim ds28e16 secure authenticator	Datasheet	3,550In Stock	Cut Tape $3.38 $2.52 $2.30 $2.05 View Reel $1.77 $1.95 $1.89 $1.81 $1.77 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,840 : 2,500	64 bit	3.63 V	1.71 V	- 40 C	+ 85 C	SMD/SMT	WLP-6	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs 1-Wire SHA3-256 Cost Efficient Secure Au DS28E16Q+T Analog Devices / Maxim Integrated 1: $3.64 2,947In Stock	Mfr. Part # DS28E16Q+T Mouser Part # 700-DS28E16Q+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs 1-Wire SHA3-256 Cost Efficient Secure Au Learn More about Analog Devices / Maxim Integrated maxim ds28e16 secure authenticator	Datasheet	2,947In Stock	Cut Tape $3.64 $2.73 $2.50 $2.24 View Reel $1.96 $2.12 $2.04 $1.96 $1.96 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,357 : 2,500	64 bit	3.63 V	1.71 V	- 40 C	+ 85 C	SMD/SMT	TDFN-6	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld SOIC SWI, Bulk ATECC508A-SSHCZ-B Microchip Technology 1: $1.37 852In Stock NRND	Mfr. Part # ATECC508A-SSHCZ-B Mouser Part # 556-ATECC508A-SSHCZB NRND	Microchip Technology	Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld SOIC SWI, Bulk Learn More about Microchip Technology atmel microchip ATECC508A devices	Datasheet	852In Stock	$1.37 $1.14 $1.13	Min.: 1 Mult.: 1	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	1-Wire	Tube
Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld UDFN SWI, T&R ATECC508A-MAHCZ-T Microchip Technology 1: $1.33 8,904In Stock NRND	Mfr. Part # ATECC508A-MAHCZ-T Mouser Part # 556-ATECC508A-MAHCZT NRND	Microchip Technology	Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld UDFN SWI, T&R Learn More about Microchip Technology atmel microchip ATECC508A devices	Datasheet	8,904In Stock	Cut Tape $1.33 $1.29 Reel $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	UDFN-8	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Silicon Serial Number DS2401+ Analog Devices / Maxim Integrated 1: $4.43 54,210In Stock	Mfr. Part # DS2401+ Mouser Part # 700-DS2401	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	54,210In Stock	$4.43 $3.85 $3.54 $3.20 View $3.08 $2.61	Min.: 1 Mult.: 1 Max.: 43,448	64 bit	6 V	2.8 V	- 40 C	+ 85 C	Through Hole	TO-92-3	1-Wire	Bulk
Security ICs / Authentication ICs Silicon Serial Number DS2401P+ Analog Devices / Maxim Integrated 1: $4.80 2,936In Stock	Mfr. Part # DS2401P+ Mouser Part # 700-DS2401P	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Silicon Serial Number Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	2,936In Stock	$4.80 $3.60 $3.32 $2.81 View $2.67 $2.60 $2.52	Min.: 1 Mult.: 1 Max.: 2,348	64 bit	6 V	2.8 V	- 40 C	+ 85 C	SMD/SMT	TSOC-6	1-Wire	Tube
Security ICs / Authentication ICs 1-WIRE 5K RAD SECURE AUTHENTICATOR DS28E83Q+T Analog Devices / Maxim Integrated 1: $6.44 1,461In Stock	Mfr. Part # DS28E83Q+T Mouser Part # 700-DS28E83Q+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs 1-WIRE 5K RAD SECURE AUTHENTICATOR Learn More about Analog Devices / Maxim Integrated maxim ds28e83 deepcover authenticator	Datasheet	1,461In Stock	Cut Tape $6.44 $4.90 $4.51 $4.08 View $3.89 $3.76 $3.76 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,168	64 bit	3.63 V	2.97 V	0 C	+ 50 C	SMD/SMT	TDFN-6	1-Wire	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Silicon Serial Number DS2401Z+T&R Analog Devices / Maxim Integrated 1: $4.99 1,330In Stock	Mfr. Part # DS2401Z+T&R Mouser Part # 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 $4.99 $4.03 $3.71 $3.34 View $3.19 $3.16 $3.04 $3.04 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: $4.39 1,258In Stock	Mfr. Part # DS2411P+ Mouser Part # 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	$4.39 $3.30 $3.03 $2.70 View $2.52 $2.47	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 DS2411R+T&R Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part # DS2411R+T&R Mouser Part # 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 1-W 4KB EEPROM W/SHA-256 3-TO92 DS28E25+ Analog Devices / Maxim Integrated 1: $5.66 1,947In Stock	Mfr. Part # DS28E25+ Mouser Part # 700-DS28E25+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs 1-W 4KB EEPROM W/SHA-256 3-TO92	Datasheet	1,947In Stock	$5.66 $4.26 $3.91 $3.54 $3.41	Min.: 1 Mult.: 1 Max.: 1,557		3.63 V	2.97 V	- 40 C	+ 85 C	Through Hole	TO-92-2	1-Wire	Bulk
Security ICs / Authentication ICs DeepCover Secure ECDSA Authenticator with ChipDNA PUF Protection DS28E38Q+T Analog Devices / Maxim Integrated 1: $5.84 2,415In Stock	Mfr. Part # DS28E38Q+T Mouser Part # 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 $5.84 $4.41 $4.06 $3.68 View $3.48 $3.47 $3.42 $3.42 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 Silicon Serial Number DS2401Z+ Analog Devices / Maxim Integrated 1: $5.34 160In Stock	Mfr. Part # DS2401Z+ Mouser Part # 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	$5.34 $4.03 $3.48 $3.33	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 DeepCover Secure Authenticator 1-WIRE DS28E36BQ+T Analog Devices / Maxim Integrated 1: $6.31 187In Stock 5,000Expected 10/1/2026	Mfr. Part # DS28E36BQ+T Mouser Part # 700-DS28E36BQ+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs DeepCover Secure Authenticator 1-WIRE Learn More about Analog Devices / Maxim Integrated maxim ds28e36 deepcover secure authenticator	Datasheet	187In Stock 5,000Expected 10/1/2026	Cut Tape $6.31 $4.78 $4.39 $3.98 $3.98 MouseReel Available	Min.: 1 Mult.: 1 Max.: 149	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 PUF ENABLED SHA-3 Secure Authenticator DS28E50Q+T Analog Devices / Maxim Integrated 1: $5.51 567In Stock	Mfr. Part # DS28E50Q+T Mouser Part # 700-DS28E50Q+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs PUF ENABLED SHA-3 Secure Authenticator Learn More about Analog Devices / Maxim Integrated maxim ds28e50 sha 3 authenticator	Datasheet	567In Stock	Cut Tape $5.51 $4.17 $3.84 $3.46 $3.29 $3.29 MouseReel Available	Min.: 1 Mult.: 1 Max.: 453	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 iButton Serial Number MIKROE-3047 Mikroe 1: $15.60 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MIKROE-3047 Mouser Part # 932-MIKROE-3047	Mikroe	Security ICs / Authentication ICs iButton Serial Number Learn More about Mikroe lektronika 3047	Datasheet	Non-Stocked Lead-Time 4 Weeks	$15.60	Min.: 1 Mult.: 1	48 bit	6 V	- 500 mV			SMD/SMT	F5 MicroCan	1-Wire
Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld SOIC SWI, T&R ATECC508A-SSHCZ-T Microchip Technology 4,000: $1.13 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part # ATECC508A-SSHCZ-T Mouser Part # 556-ATECC508A-SSHCZT NRND	Microchip Technology	Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld SOIC SWI, T&R Learn More about Microchip Technology atmel microchip ATECC508A devices	Datasheet	Non-Stocked Lead-Time 28 Weeks	Reel $1.13	Min.: 4,000 Mult.: 4,000 : 4,000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	1-Wire	Reel

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