Security ICs / Authentication ICs

Types of Semiconductors
Change category view

Discrete Semiconductors (232.906)

Embedded Processors & Controllers (74.462)

Integrated Circuits - ICs (306.066)

Memory ICs (34.421)

Wireless & RF Semiconductors (17.359)

Results: 415
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Data Bus Width
Supply Voltage - Max
Supply Voltage - Min
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Interface Type
Packaging
NXP Semiconductors SE051A2HQ1/Z01XEZ
NXP Semiconductors Security ICs / Authentication ICs SE051A2HQ1/Z01XE 1.565In Stock
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs FF Ind I2C TPM 4.4mm TSSOP UEK
Datasheet
363In Stock
Min.: 1
Mult.: 1
: 1.000

8 bit 0 C + 70 C SMD/SMT TSSOP-28 I2C Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs 32Kbit AES Auth SPI udfn(MA), GR
Datasheet
12.736In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

128 bit UDFN-8 Reel, Cut Tape, MouseReel

Microchip Technology Security ICs / Authentication ICs FF Com I2C TPM 4x4 32VQFN UEK
Datasheet
975In Stock
Min.: 1
Mult.: 1
: 1.000

8 bit 0 C + 70 C SMD/SMT VQFN-32 I2C Reel, Cut Tape

Microchip Technology Security ICs / Authentication ICs Prod FF Com I2C TPM 4x4 32VQFN CEK Bulk
Datasheet
182In Stock
Min.: 1
Mult.: 1

8 bit 0 C + 70 C SMD/SMT VQFN-32 I2C Tray
Microchip Technology Security ICs / Authentication ICs SHA256, 1-WIRE, 8-UDFN, 3K REEL
Datasheet
3.144In Stock
Min.: 1
Mult.: 1
: 3.000

72 bit UDFN-8 Reel, Cut Tape
Infineon Technologies Security ICs / Authentication ICs Security ICs / Authentication Ics
Datasheet
2.800In Stock
Min.: 1
Mult.: 1
: 4.000

5.5 V 1.62 V - 25 C + 85 C SMD/SMT PG-USON-10 I2C Reel, Cut Tape
Infineon Technologies Security ICs / Authentication ICs Security ICs / Authentication Ics
Datasheet
2.328In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

5.5 V 1.62 V - 40 C + 105 C SMD/SMT PG-USON-10 I2C Reel, Cut Tape, MouseReel
Infineon Technologies Security ICs / Authentication ICs Ready-to-use TPM with SPI interface and PQC-protected firmware update mechanism optimized for PCs and servers
Datasheet
3.500In Stock
Min.: 1
Mult.: 1
: 5.000

32 bit 3.6 V 3 V - 20 C + 85 C SMD/SMT UQFN-32 SPI Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs w/ serial interface
Datasheet
317In Stock
Min.: 1
Mult.: 1

64 bit 5.5 V 4.5 V - 40 C + 85 C Through Hole PDIP-14 Tube
Microchip Technology Security ICs / Authentication ICs Crypto Products, ECC 8kb
Datasheet
13.030In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

UDFN-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld SOIC SWI, Bulk
Datasheet
852In Stock
Min.: 1
Mult.: 1

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT SOIC-8 1-Wire Tube
Microchip Technology Security ICs / Authentication ICs ECC 10Kb, I2C 8-SOIC,T&R
Datasheet
7.970In Stock
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

Microchip Technology Security ICs / Authentication ICs 8ld UDFN Generic SWI, 3K T&R
Datasheet
5.261In Stock
Min.: 1
Mult.: 1
: 3.000

72 bit Reel, Cut Tape

Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld UDFN SWI, T&R
Datasheet
8.904In Stock
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
Microchip Technology Security ICs / Authentication ICs Prod STD Com SPI TPM 4x4 32VQFN CEK Bulk
Datasheet
276In Stock
Min.: 1
Mult.: 1

VQFN-32 Tray
Infineon Technologies Security ICs / Authentication ICs Security ICs / Authentication Ics
Datasheet
3.200In Stock
Min.: 1
Mult.: 1
: 4.000

5.5 V 1.62 V - 25 C + 85 C SMD/SMT USON-10 I2C Reel, Cut Tape
Winbond Security ICs / Authentication ICs Security Authentication spiFlash, 1.8V, 128M-bit 384In Stock
Min.: 1
Mult.: 1

1.95 V 1.7 V - 40 C + 85 C SMD/SMT SPI Tube
Infineon Technologies Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism
Datasheet
7.822In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000
32 bit 3.6 V 3 V - 40 C + 105 C SMD/SMT UQFN-32 SPI Reel, Cut Tape, MouseReel
Infineon Technologies Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism
Datasheet
7.791In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000
32 bit 3.6 V 3 V - 40 C + 85 C SMD/SMT UQFN-32 SPI Reel, Cut Tape, MouseReel
STMicroelectronics Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects
Datasheet
18.079In Stock
10.000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

5.5 V 2.7 V - 40 C + 105 C SMD/SMT UFDFPN-8 I2C Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs Client MAC - Parasitic Power 2-Pad VSFN SWI, Bulk
Datasheet
8.664In Stock
Min.: 1
Mult.: 1

Infineon Technologies Security ICs / Authentication ICs
Datasheet
10.508In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

1.95 V/3.6 V 1.65 V/3 V - 20 C + 85 C SMD/SMT UQFN-32 SPI Reel, Cut Tape, MouseReel
Infineon Technologies Security ICs / Authentication ICs
Datasheet
7.715In Stock
4.740Expected 10/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

- 40 C + 85 C SMD/SMT UQFN-32 Reel, Cut Tape, MouseReel
STMicroelectronics Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices
Datasheet
9.620In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape