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I2C Security ICs / Authentication ICs

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Part #

Security ICs / Authentication ICs DeepCover Secure Authenticator

DS28C36BQ+T
Analog Devices / Maxim Integrated
1: £4.28
3,749In Stock
7,500Expected 13/05/2026

Mfr. Part No.
DS28C36BQ+T

Mouser Part No
700-DS28C36BQ+T

Analog Devices / Maxim Integrated

Security ICs / Authentication ICs DeepCover Secure Authenticator

Learn More

Datasheet

3,749In Stock

7,500Expected 13/05/2026

Cut Tape

£4.28

£2.98

£2.78

£2.44

View

Reel

£1.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

64 bit

3.63 V

2.2 V

- 40 C

+ 85 C

SMD/SMT

TDFN-6

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs GENERAL

TRUSTMEXPSHIELDTOBO1
Infineon Technologies
1: £30.16
9In Stock
New At Mouser

Mfr. Part No.
TRUSTMEXPSHIELDTOBO1

Mouser Part No
726-TRUSTMEXPSHIELDT

New At Mouser

Infineon Technologies

Security ICs / Authentication ICs GENERAL

Datasheet

9In Stock

£30.16

£26.92

£25.71

£22.99

£21.93

Min.: 1
Mult.: 1

5.5 V

1.62 V

- 25 C

+ 85 C

SMD/SMT

USON-10

Container

Security ICs / Authentication ICs 1-WIRE PUF ENABLED SHA-3 Secure Authenti

DS2477Q+T
Analog Devices / Maxim Integrated
1: £3.97
1,245In 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

Datasheet

1,245In Stock

Cut Tape

£3.97

£2.69

£2.50

£2.20

Reel

£1.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

64 bit

3.63 V

2.2 V

- 40 C

+ 85 C

SMD/SMT

TDFN-6

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs ECC, AES, 3DES

SE050A2HQ1/Z01SHZ
NXP Semiconductors
1: £3.36
5,181In Stock

Mfr. Part No.
SE050A2HQ1/Z01SHZ

Mouser Part No
771-SE050A2HQ1Z01SHZ

NXP Semiconductors

Security ICs / Authentication ICs ECC, AES, 3DES

Learn More

Datasheet

5,181In Stock

Cut Tape

£3.36

£2.55

£2.35

£2.12

View

Reel

£1.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

3.6 V

1.62 V

- 40 C

+ 105 C

SMD/SMT

HX2QFN-20

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs RSA, AES, 3DES

SE050B1HQ1/Z01SEZ
NXP Semiconductors
1: £3.38
2,551In Stock

Mfr. Part No.
SE050B1HQ1/Z01SEZ

Mouser Part No
771-SE050B1HQ1Z01SEZ

NXP Semiconductors

Security ICs / Authentication ICs RSA, AES, 3DES

Learn More

Datasheet

2,551In Stock

Cut Tape

£3.38

£2.57

£2.36

£2.13

View

Reel

£1.89

Min.: 1
Mult.: 1

Reel: 3,000

3.6 V

1.62 V

- 25 C

+ 85 C

SMD/SMT

HX2QFN-20

Reel, Cut Tape

Security ICs / Authentication ICs RSA, AES, 3DES

SE050B2HQ1/Z01SFZ
NXP Semiconductors
1: £3.40
4,412In Stock

Mfr. Part No.
SE050B2HQ1/Z01SFZ

Mouser Part No
771-SE050B2HQ1Z01SFZ

NXP Semiconductors

Security ICs / Authentication ICs RSA, AES, 3DES

Learn More

Datasheet

4,412In Stock

Cut Tape

£3.40

£2.58

£2.37

£2.14

View

Reel

£1.85

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

3.6 V

1.62 V

- 40 C

+ 105 C

SMD/SMT

HX2QFN-20

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs ECC, RSA, AES, 3DES, MIFARE KDF, CL-IF, I²C Master

SE050C1HQ1/Z01SCZ
NXP Semiconductors
1: £3.43
2,597In Stock
3,000Expected 11/03/2026

Mfr. Part No.
SE050C1HQ1/Z01SCZ

Mouser Part No
771-SE050C1HQ1Z01SCZ

NXP Semiconductors

Security ICs / Authentication ICs ECC, RSA, AES, 3DES, MIFARE KDF, CL-IF, I<sup>2</sup>C Master

Learn More

Datasheet

2,597In Stock

3,000Expected 11/03/2026

Cut Tape

£3.43

£2.60

£2.39

£2.17

View

Reel

£1.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

3.6 V

1.62 V

- 25 C

+ 85 C

SMD/SMT

HX2QFN-20

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs SE050C2HQ1/Z01V3 used for the OM-SE050ARD board

SE050C2HQ1/Z01SDZ
NXP Semiconductors
1: £4.09
1,491In Stock
3,000Expected 03/06/2026

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

Datasheet

1,491In Stock

3,000Expected 03/06/2026

Cut Tape

£4.09

£3.13

£2.88

£2.62

View

Reel

£2.10

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

3.6 V

1.62 V

- 40 C

+ 105 C

SMD/SMT

HX2QFN-20

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN CEK Bulk

AT97SC3205T-H3M4C00B
Microchip Technology
1: £2.79
380In Stock

Mfr. Part No.
AT97SC3205T-H3M4C00B

Mouser Part No
556-7SC3205TH3M4C00B

Microchip Technology

Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN CEK Bulk

Datasheet

380In Stock

£2.79

£2.56

Min.: 1
Mult.: 1

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Tray

Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP UEK

AT97SC3205T-U3A1C-10
Microchip Technology
1: £2.58
367In Stock

Mfr. Part No.
AT97SC3205T-U3A1C-10

Mouser Part No
556-97SC3205TU3A1C10

Microchip Technology

Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP UEK

Datasheet

367In Stock

Cut Tape

£2.58

£2.37

Reel

£2.37

Min.: 1
Mult.: 1

Reel: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Reel, Cut Tape

Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP UEK

AT97SC3205T-X3A1C-10
Microchip Technology
1: £2.39
165In Stock

Mfr. Part No.
AT97SC3205T-X3A1C-10

Mouser Part No
556-97SC3205TX3A1C10

Microchip Technology

Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP UEK

Datasheet

165In Stock

Cut Tape

£2.39

£2.20

Reel

£2.20

Min.: 1
Mult.: 1

Reel: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

TSSOP-28

Reel, Cut Tape

Security ICs / Authentication ICs ECC/ECDH, SWI, 15K reel UDFN

ATECC608B-MAHCZ-T
Microchip Technology
1: £0.653
7,788In Stock

Mfr. Part No.
ATECC608B-MAHCZ-T

Mouser Part No
579-TECC608B-MAHCZ-T

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, SWI, 15K reel UDFN

Learn More

Datasheet

7,788In Stock

Cut Tape

£0.653

£0.549

Reel

£0.549

Min.: 1
Mult.: 1

Reel: 15,000

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

UDFN-8

Reel, Cut Tape

Security ICs / Authentication ICs ECC/ECDH, I2C, small 3K reel UDFN

ATECC608B-MAHDA-S
Microchip Technology
1: £0.676
39In Stock
9,000Expected 03/04/2026

Mfr. Part No.
ATECC608B-MAHDA-S

Mouser Part No
579-TECC608B-MAHDA-S

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, I2C, small 3K reel UDFN

Learn More

Datasheet

39In Stock

9,000Expected 03/04/2026

Cut Tape

£0.676

£0.567

Reel

£0.567

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

UDFN-8

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs 64 Kb I2C CMOS Serial EEPROM with Software Write Protect

N24S64C4DYT3G
onsemi
1: £0.127
4,102In 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

4,102In Stock

Cut Tape

£0.127

£0.121

£0.116

£0.114

Reel

£0.088

View

Min.: 1
Mult.: 1

Reel: 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 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 ECC/ECDH, I2C, 15K reel UDFN

ATECC608B-MAHDA-T
Microchip Technology
1: £0.653
29,740Expected 02/03/2026

Mfr. Part No.
ATECC608B-MAHDA-T

Mouser Part No
579-TECC608B-MAHDA-T

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, I2C, 15K reel UDFN

Learn More

Datasheet

29,740Expected 02/03/2026

Cut Tape

£0.653

£0.547

Reel

£0.547

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

5.5 V

2 V

- 40 C

+ 100 C

SMD/SMT

UDFN-8

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism

SLB9673AU20FW2624XTMA1
Infineon Technologies
1: £3.91
5,000Expected 20/08/2026
New Product

Mfr. Part No.
SLB9673AU20FW2624XTMA1

Mouser Part No
726-SLB9673AU20FW262

New Product

Infineon Technologies

Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism

Learn More

Datasheet

5,000Expected 20/08/2026

Cut Tape

£3.91

£2.99

£2.76

£2.50

View

Reel

£2.17

Min.: 1
Mult.: 1

Reel: 5,000

32 Bit

3.6 V

3 V

- 40 C

+ 105 C

SMD/SMT

UQFN-32

Reel, Cut Tape

Security ICs / Authentication ICs TPM optimized for embedded systems

SLB9673AU20FW2613XTMA1
Infineon Technologies
1: £3.91
18,459On Order

Mfr. Part No.
SLB9673AU20FW2613XTMA1

Mouser Part No
726-SLB9673AU20FW263

Infineon Technologies

Security ICs / Authentication ICs TPM optimized for embedded systems

Learn More

Datasheet

18,459On Order

Cut Tape

£3.91

£2.99

£2.76

£2.50

View

Reel

£2.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

32 bit

3.6 V

1.65 V

- 40 C

+ 105 C

SMD/SMT

UQFN-32-1,-2

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs FIPS 140-2 lv3 Compliant module, ECC, RSA, AES, 3DES, I2C Controller

SE050F2HQ1/Z018HZ
NXP Semiconductors
1: £4.39
9,000Expected 17/03/2026

Mfr. Part No.
SE050F2HQ1/Z018HZ

Mouser Part No
771-SE050F2HQ1Z018HZ

NXP Semiconductors

Security ICs / Authentication ICs FIPS 140-2 lv3 Compliant module, ECC, RSA, AES, 3DES, I2C Controller

Datasheet

9,000Expected 17/03/2026

Cut Tape

£4.39

£3.06

£2.85

£2.51

View

Reel

£1.82

Min.: 1
Mult.: 1

Reel: 3,000

3.6 V

1.62 V

- 40 C

+ 105 C

SMD/SMT

HX2QFN-20

Reel, Cut Tape

Security ICs / Authentication ICs FF Ind I2C TPM 4x4 32VQFN CEK

AT97SC3205T-H3M4C-00
Microchip Technology
1: £3.30
1,987In Stock

Mfr. Part No.
AT97SC3205T-H3M4C-00

Mouser Part No
556-97SC3205TH3M4C00

Microchip Technology

Security ICs / Authentication ICs FF Ind I2C TPM 4x4 32VQFN CEK

Datasheet

1,987In Stock

Cut Tape

£3.30

£3.03

Reel

£3.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

8 bit

0 C

+ 70 C

SMD/SMT

VQFN-32

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC T/R

ATECC608C-SSHDA-T
Microchip Technology
1: £0.578
3,900Expected 02/03/2026

Mfr. Part No.
ATECC608C-SSHDA-T

Mouser Part No
579-ATECC608CSSHDAT

Microchip Technology

Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC T/R

Learn More

Datasheet

3,900Expected 02/03/2026

Cut Tape

£0.578

£0.488

Reel

£0.488

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

5.5 V

2 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Security ICs / Authentication ICs Security ICs / Authentication Ics

SLS32AIA010MKUSON10XTMB1
Infineon Technologies
1: £2.25
4,000On Order
New Product

Mfr. Part No.
SLS32AIA010MKUSON10XTMB1

Mouser Part No
726-010MKUSON10XTMB1

New Product

Infineon Technologies

Security ICs / Authentication ICs Security ICs / Authentication Ics

Datasheet

4,000On Order

£2.25

£1.47

£1.34

£1.15

View

Min.: 1
Mult.: 1

5.5 V

1.62 V

- 25 C

+ 85 C

SMD/SMT

PG-USON-10

Security ICs / Authentication ICs Security ICs / Authentication Ics

SLS32AIA010MKUSON10XTMB2
Infineon Technologies
1: £1.82
4,000Expected 09/04/2026
New Product

Mfr. Part No.
SLS32AIA010MKUSON10XTMB2

Mouser Part No
726-010MKUSON10XTMB2

New Product

Infineon Technologies

Security ICs / Authentication ICs Security ICs / Authentication Ics

Datasheet

4,000Expected 09/04/2026

£1.82

£1.18

£1.05

£0.863

View

Min.: 1
Mult.: 1

5.5 V

1.62 V

- 25 C

+ 85 C

SMD/SMT

PG-USON-10

Security ICs / Authentication ICs Security ICs / Authentication Ics

SLS32AIA010MLUSON10XTMB9
Infineon Technologies
1: £2.46
4,000On Order
New Product

Mfr. Part No.
SLS32AIA010MLUSON10XTMB9

Mouser Part No
726-010MLUSON10XTMB9

New Product

Infineon Technologies

Security ICs / Authentication ICs Security ICs / Authentication Ics

Datasheet

4,000On Order

£2.46

£1.62

£1.49

£1.30

View

Min.: 1
Mult.: 1

5.5 V

1.62 V

- 40 C

+ 105 C

SMD/SMT

PG-USON-10

Security ICs / Authentication ICs Security ICs / Authentication Ics

SLS32AIA010MLUSON10XTMC1
Infineon Technologies
1: £2.04
4,000On Order
New Product

Mfr. Part No.
SLS32AIA010MLUSON10XTMC1

Mouser Part No
726-010MLUSON10XTMC1

New Product

Infineon Technologies

Security ICs / Authentication ICs Security ICs / Authentication Ics

Datasheet

4,000On Order

£2.04

£1.32

£1.20

£1.01

View

Min.: 1
Mult.: 1

5.5 V

1.62 V

- 40 C

+ 105 C

SMD/SMT

PG-USON-10

I2C Security ICs / Authentication ICs

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