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Security ICs / Authentication ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 I C Low-Voltage SHA-3 Authenticator DS28C16Q+T Analog Devices / Maxim Integrated 1: £2.01 2,095In Stock	Mfr. Part No. DS28C16Q+T Mouser Part No 700-DS28C16Q+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs I C Low-Voltage SHA-3 Authenticator	Datasheet	2,095In Stock	Cut Tape £2.01 £1.49 £1.37 £1.23 £1.05 View £1.15 £1.13 £1.10 £1.02 MouseReel Available	Min.: 1 Mult.: 1							TDFN-CU-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs 1-Wire SHA-256 Authenticator with 4Kb Us DS28E25+ Analog Devices / Maxim Integrated 1: £3.27 1,947In Stock	Mfr. Part No. DS28E25+ Mouser Part No 700-DS28E25+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs 1-Wire SHA-256 Authenticator with 4Kb Us	Datasheet	1,947In Stock	£3.27 £2.46 £2.26 £2.04 View £1.96 £1.67	Min.: 1 Mult.: 1		3.63 V	2.97 V	- 40 C	+ 85 C	Through Hole	TO-92-2	Bulk
Security ICs / Authentication ICs DeepCover Secure Authenticator with 1-Wi DS28E35P+ Analog Devices / Maxim Integrated 1: £3.27 305In Stock	Mfr. Part No. DS28E35P+ Mouser Part No 700-DS28E35P+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs DeepCover Secure Authenticator with 1-Wi	Datasheet	305In Stock	£3.27 £2.47 £2.28 £2.07 View £1.96 £1.87 £1.82 £1.77 £1.76	Min.: 1 Mult.: 1							TSOC-6	Tube
Security ICs / Authentication ICs DeepCover Secure ECDSA Authenticator with ChipDNA PUF Protection DS28E38Q+T Analog Devices / Maxim Integrated 1: £3.37 2,075In 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	2,075In Stock	Cut Tape £3.37 £2.55 £2.34 £2.12 £1.97 View £2.01 £1.97 £1.82 MouseReel Available	Min.: 1 Mult.: 1	64 bit	3.63 V	2.97 V	- 40 C	+ 85 C	SMD/SMT	TDFN-6	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Secure Authenticator SHA3-256 and 256 bi MAX66250ESA+ Analog Devices / Maxim Integrated 1: £2.63 362In Stock	Mfr. Part No. MAX66250ESA+ Mouser Part No 700-MAX66250ESA+	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Secure Authenticator SHA3-256 and 256 bi Learn More about Analog Devices / Maxim Integrated maxim max66250 authenticators	Datasheet	362In Stock	£2.63 £1.96 £1.80 £1.52 View £1.51 £1.48 £1.41 £1.36 £1.34	Min.: 1 Mult.: 1								Tube
Security ICs / Authentication ICs Deepcover Crypto controller T&R MAXQ1065GTC+ Analog Devices / Maxim Integrated 1: £2.52 460In 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	460In Stock	£2.52 £1.89 £1.72 £1.55 View £1.47 £1.42 £1.35 £1.31 £1.28	Min.: 1 Mult.: 1	16 bit	3.63 V	1.62 V	- 40 C	+ 105 C	SMD/SMT	TDFN-12	Tray
Security ICs / Authentication ICs Deepcover Crypto controller T&R MAXQ1065GTC+T Analog Devices / Maxim Integrated 1: £2.24 4,067In Stock	Mfr. Part No. MAXQ1065GTC+T Mouser Part No 700-MAXQ1065GTC+T	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Deepcover Crypto controller T&R	Datasheet	4,067In Stock	Cut Tape £2.24 £1.84 £1.64 £1.52 View Reel £1.26 £1.48 £1.38 £1.34 £1.26	Min.: 1 Mult.: 1 : 2,500								Reel, Cut Tape
Security ICs / Authentication ICs Secure Authenticator IC - Embedded Security Platform NXP Semiconductors A1007TL/TA4STZ A1007TL/TA4STZ NXP Semiconductors 1: £1.19 6,476In Stock	Mfr. Part No. A1007TL/TA4STZ Mouser Part No 771-A1007TL/TA4STZ	NXP Semiconductors	Security ICs / Authentication ICs Secure Authenticator IC - Embedded Security Platform		6,476In Stock	Cut Tape £1.19 £0.871 £0.788 £0.697 View Reel £0.601 £0.656 £0.63 £0.624 £0.602 £0.601 MouseReel Available	Min.: 1 Mult.: 1 : 4,000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs SE051A2HQ1/Z01XE NXP Semiconductors SE051A2HQ1/Z01XEZ SE051A2HQ1/Z01XEZ NXP Semiconductors 1: £4.11 1,369In Stock	Mfr. Part No. SE051A2HQ1/Z01XEZ Mouser Part No 771-SE051A2HQ1Z01XEZ	NXP Semiconductors	Security ICs / Authentication ICs SE051A2HQ1/Z01XE		1,369In Stock	Cut Tape £4.11 £3.13 £2.89 £2.62 £2.57 Reel £2.18	Min.: 1 Mult.: 1 : 3,000								Reel, Cut Tape
Security ICs / Authentication ICs Blank Chip Writer Pack IPL-CHP Design Gateway 1: £6.35 340In Stock	Mfr. Part No. IPL-CHP Mouser Part No 408-IPL-CHP	Design Gateway	Security ICs / Authentication ICs Blank Chip Writer Pack Learn More about Design Gateway ip lock	Datasheet	340In Stock	£6.35	Min.: 1 Mult.: 1	128 bit
Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN SEK Bulk AT97SC3205T-H3M4C20B Microchip Technology 1: £2.98 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	£2.98 £2.79 £2.72	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	VQFN-32	Tray
Security ICs / Authentication ICs CryMem Comp 8ld, Green AT88SC018-SU-CM Microchip Technology 1: £0.969 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	£0.969 £0.96 £0.917 £0.899 £0.89	Min.: 1 Mult.: 1		3.6 V	2.7 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
Security ICs / Authentication ICs Prod STD Ind SPI TPM 4x4 32VQFN CEK Bulk AT97SC3205-H3M4200B Microchip Technology 1: £2.31 654Expected 28/12/2026	Mfr. Part No. AT97SC3205-H3M4200B Mouser Part No 556-AT97SC3205H3M420	Microchip Technology	Security ICs / Authentication ICs Prod STD Ind SPI TPM 4x4 32VQFN CEK Bulk	Datasheet	654Expected 28/12/2026	£2.31	Min.: 1 Mult.: 1							VQFN-32	Tray
Security ICs / Authentication ICs 32Kbit AES Auth SPI soic(S), GR ATAES132A-SHEQ-B Microchip Technology 1: £0.728 986In Stock	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	986In Stock	£0.728 £0.654	Min.: 1 Mult.: 1	128 bit					SMD/SMT	SOIC-8	Tube
Security ICs / Authentication ICs SHA256, I2C, 8-UDFN, 3K REEL ATSHA204A-MAHDA-S Microchip Technology 1: £0.338 231In Stock 9,000On Order	Mfr. Part No. ATSHA204A-MAHDA-S Mouser Part No 556-ATSHA204A-MAHDAS	Microchip Technology	Security ICs / Authentication ICs SHA256, I2C, 8-UDFN, 3K REEL Learn More about Microchip Technology atmelATcryptoAuth	Datasheet	231In Stock 9,000On Order On Order Ship Dates Mfr. No: ATSHA204A-MAHDA-S Stock: 231 Can Dispatch Immediately On Order: 6,000 Expected 21/12/2026 3,000 Expected 28/12/2026 Factory Lead Time: 36 Weeks	Cut Tape £0.338 £0.333 Reel £0.283	Min.: 1 Mult.: 1 : 3,000	72 bit						UDFN-8	Reel, Cut Tape
Security ICs / Authentication ICs ECC/ECDH SWI, small 3K reel UDFN ATECC608B-MAHCZ-S Microchip Technology 1: £0.676 1,020In Stock 3,000Expected 11/11/2026	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	1,020In Stock 3,000Expected 11/11/2026	Cut Tape £0.676 £0.667 Reel £0.567 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		5.5 V	2 V	- 40 C	+ 100 C	SMD/SMT	UDFN-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs EDGE SECURITY SLS32AIA010MMUSON10XTMA2 Infineon Technologies 1: £2.78 64In Stock	Mfr. Part No. SLS32AIA010MMUSON10XTMA2 Mouser Part No 726-SLS32010MMUSON10	Infineon Technologies	Security ICs / Authentication ICs EDGE SECURITY	Datasheet	64In Stock	Cut Tape £2.78 £1.42 £1.39 £1.37 £1.34 Reel £1.26 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	16 bit	5.5 V	1.62 V	- 25 C	+ 85 C	SMD/SMT	USON-10	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs GENERAL TRUSTMEXPSHIELDTOBO1 Infineon Technologies 1: £20.87 5In Stock	Mfr. Part No. TRUSTMEXPSHIELDTOBO1 Mouser Part No 726-TRUSTMEXPSHIELDT	Infineon Technologies	Security ICs / Authentication ICs GENERAL	Datasheet	5In Stock	£20.87	Min.: 1 Mult.: 1		5.5 V	1.62 V	- 25 C	+ 85 C	SMD/SMT	USON-10	Container
Security ICs / Authentication ICs 64 Kb I2C CMOS Serial EEPROM with Software Write Protect N24S64BC4DYT3G onsemi 1: £0.271 4,562In Stock 5,000Expected 10/11/2026	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	4,562In Stock 5,000Expected 10/11/2026	Cut Tape £0.271 £0.185 £0.165 £0.142 View Reel £0.109 £0.132 £0.125 £0.12 £0.113 £0.109 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	8 bit	5.5 V	1.7 V	- 40 C	+ 85 C	SMD/SMT	WLCSP-4	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs 64 Kb I2C CMOS Serial EEPROM with Software Write Protect N24S64C4DYT3G onsemi 1: £0.248 6,484In 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	6,484In Stock	Cut Tape £0.248 £0.173 £0.153 £0.13 View Reel £0.098 £0.12 £0.113 £0.107 £0.10 £0.098	Min.: 1 Mult.: 1 : 5,000	128 bit	5.5 V	1.7 V	- 40 C	+ 85 C	SMD/SMT	WLCSP-4	Reel, Cut Tape
Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C SOIC T/R ATECC608A-SSHDA-T Microchip Technology 1: £0.751 790In Stock 16,000On Order 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	790In Stock 16,000On Order	Cut Tape £0.751 £0.747 Reel £0.635 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	72 bit	5.5 V	2 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP SEK AT97SC3205T-X3A1C20B Microchip Technology 1: £2.92 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	£2.92 £2.69	Min.: 1 Mult.: 1	8 bit			0 C	+ 70 C	SMD/SMT	TSSOP-28	Tube
Security ICs / Authentication ICs Silicon Serial Number DS2401Z+ Analog Devices / Maxim Integrated 1: £3.08 13In 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	13In Stock	£3.08 £2.33 £2.01 £1.92 View £1.83 £1.80 £1.70 £1.67	Min.: 1 Mult.: 1	64 bit	6 V	2.8 V	- 40 C	+ 85 C	SMD/SMT	SOT-223-4	Tube
Security ICs / Authentication ICs 1-WIRE PUF ENABLED SHA-3 Secure Authenti DS2477Q+T Analog Devices / Maxim Integrated 1: £3.14 225In 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	225In Stock	Cut Tape £3.14 £2.37 £2.17 £1.96 View £1.87 £1.85 £1.57 MouseReel Available	Min.: 1 Mult.: 1	64 bit	3.63 V	2.2 V	- 40 C	+ 85 C	SMD/SMT	TDFN-6	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs SHA256 1.8V COPROCESSOR WITH 1-WIRE MAST DS24L65P+ Analog Devices / Maxim Integrated 1: £3.68 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 MAST Learn More about Analog Devices / Maxim Integrated maxim deepcover sha256	Datasheet	194In Stock	£3.68 £2.80 £2.58 £2.34 View £2.23 £2.15 £2.12 £2.10	Min.: 1 Mult.: 1		1.89 V		- 40 C	+ 85 C	SMD/SMT	TSOC-6	Tube