SMD/SMT Security ICs / Authentication ICs

Results: 271
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (JPY) 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
Packaging
NXP Semiconductors Security ICs / Authentication ICs Certified SA with ECC NIST and AES for simple authentication use cases
Datasheet
4,937In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3.6 V 1.62 V - 40 C + 105 C SMD/SMT HX2QFN-20 Reel, Cut Tape, MouseReel
NXP Semiconductors Security ICs / Authentication ICs RSA, AES, 3DES
Datasheet
4,092In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

3.6 V 1.62 V - 40 C + 105 C SMD/SMT HX2QFN-20 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs CustSpec SHA256 UDNF
Datasheet
4,515In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT Contact-3 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Security ICs / Authentication ICs 1-Wire SHA3-256 Cost Efficient Secure Au
Datasheet
2,967In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

64 bit 3.63 V 1.71 V - 40 C + 85 C SMD/SMT TDFN-6 Reel, Cut Tape, MouseReel

Microchip Technology Security ICs / Authentication ICs Prod FF Ind I2C TPM 4x4 32VQFN SEK Bulk
Datasheet
666In Stock
Min.: 1
Mult.: 1

8 bit 0 C + 70 C SMD/SMT VQFN-32 Tray
Microchip Technology Security ICs / Authentication ICs CryptAuthEE SHA256 SWI
Datasheet
5,196In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT UDFN-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI SOIC bulk
Datasheet
5,537In Stock
Min.: 1
Mult.: 1

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT SOIC-8 Tube

Microchip Technology Security ICs / Authentication ICs w/ serial interface
Datasheet
275In Stock
Min.: 1
Mult.: 1

64 bit 5.5 V 4.5 V 0 C + 70 C SMD/SMT SOIC-14 Tube
Infineon Technologies Security ICs / Authentication ICs Security ICs / Authentication Ics
Datasheet
3,033In Stock
4,000Expected 8/27/2026
Min.: 1
Mult.: 1
: 4,000

5.5 V 1.62 V - 40 C + 105 C SMD/SMT PG-USON-10 Reel, Cut Tape
Infineon Technologies Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism
Datasheet
8,356In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
32 bit 3.6 V 3 V - 40 C + 105 C SMD/SMT UQFN-32 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECDH/ECC 10Kb 8ld SOIC I2C, Bulk
Datasheet
8,989In Stock
Min.: 1
Mult.: 1

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT SOIC-8 Tube
Microchip Technology Security ICs / Authentication ICs CRYPTOMEMORY 128kB 16 ZONE - 8 IND TEMP
Datasheet
374In Stock
Min.: 1
Mult.: 1

5.5 V 2.7 V - 40 C + 85 C SMD/SMT SOIC-8 Tube
Microchip Technology Security ICs / Authentication ICs CryptoMemory Comp 8SOIC, GRN
Datasheet
1,415In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

64 bit 3.6 V 2.7 V - 40 C + 85 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel

Microchip Technology Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI small 3K reel UDFN
Datasheet
5,882In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT UDFN-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI 15K reel UDFN
Datasheet
12,428In Stock
Min.: 1
Mult.: 1
: 15,000

72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT UDFN-8 Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs ECC/ECDSA/ECDHE SWI SOIC T/R
Datasheet
15,286In Stock
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
Microchip Technology Security ICs / Authentication ICs TPM TWI COM 4.4MM 28-TSSOP UNSIGN EK
Datasheet
1,006In Stock
Min.: 1
Mult.: 1
: 1,000

8 bit 3.6 V 3 V 0 C + 70 C SMD/SMT TSSOP-28 Reel, Cut Tape

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 Reel, Cut Tape

Analog Devices / Maxim Integrated Security ICs / Authentication ICs SHA256 1.8V COPROCESSOR WITH 1-WIRE MAS
Datasheet
194In Stock
Min.: 1
Mult.: 1

1.89 V - 40 C + 85 C SMD/SMT TSOC-6 Tube

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 Tray
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 Reel, Cut Tape
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 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 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 Reel, Cut Tape
Infineon Technologies Security ICs / Authentication ICs TPM for embedded systems featuring I2C interface and PQC-protected firmware update mechanism
Datasheet
4,239In Stock
5,000Expected 8/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
32 bit 3.6 V 3 V - 40 C + 85 C SMD/SMT UQFN-32 Reel, Cut Tape, MouseReel