Integrated Circuits - ICs – Mouser Ireland

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Protection & Small Signal Discretes

onsemi Protection & Small Signal Discretes are a portfolio of over 8000 discretes available in 176 packages. The portfolio features high performance small signal Schottky in the industry's smallest form factor. Standard & automotive small signal products are available.

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Types of Integrated Circuits - ICs

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Part #

Switching Controllers I2C CONFIGURABLE 4 SWITCH

NCP81239MNTXG
onsemi
1: €1.69
19,586In Stock

Mfr. Part No.
NCP81239MNTXG

Mouser Part No
863-NCP81239MNTXG

onsemi

Switching Controllers I2C CONFIGURABLE 4 SWITCH

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Datasheet

19,586In Stock

Cut Tape

€1.69

€1.25

€1.14

€1.01

Reel

€0.802

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SECONDARY SIDE SYNCH

NCP4305DMNTWG
onsemi
1: €1.10
6,485In Stock
8,000Expected 21/09/2026

Mfr. Part No.
NCP4305DMNTWG

Mouser Part No
863-NCP4305DMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH

Learn More

Datasheet

6,485In Stock

8,000Expected 21/09/2026

Cut Tape

€1.10

€0.798

€0.722

€0.639

View

Reel

€0.511

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Switching Controllers SECONDARY SIDE SYNCHRONOU

NCP43080DDR2G
onsemi
1: €0.559
17,941In Stock

Mfr. Part No.
NCP43080DDR2G

Mouser Part No
863-NCP43080DDR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOU

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Datasheet

17,941In Stock

Cut Tape

€0.559

€0.422

€0.389

€0.352

Reel

€0.352

MouseReel Available

Min.: 1
Mult.: 1
Max.: 200

: 2,500

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMNTWG
onsemi
1: €1.01
6,594In Stock

Mfr. Part No.
NCP4306AADZZZAMNTWG

Mouser Part No
863-4306AADZZZAMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

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Datasheet

6,594In Stock

Cut Tape

€1.01

€0.596

€0.549

€0.498

View

Reel

€0.448

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

USB Interface IC Prgramble USB Type-C Controller w/PD

FUSB302B01MPX
onsemi
1: €1.35
5,099In Stock

Mfr. Part No.
FUSB302B01MPX

Mouser Part No
512-FUSB302B01MPX

onsemi

USB Interface IC Prgramble USB Type-C Controller w/PD

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Datasheet

5,099In Stock

Cut Tape

€1.35

€1.02

€0.903

Reel

€0.903

MouseReel Available

Min.: 1
Mult.: 1
Max.: 90

: 3,000

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

FPF2895CUCX
onsemi
1: €1.87
5,530In Stock

Mfr. Part No.
FPF2895CUCX

Mouser Part No
863-FPF2895CUCX

onsemi

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

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Datasheet

5,530In Stock

Cut Tape

€1.87

€1.38

€1.17

€1.08

View

Reel

€0.903

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES

NCP4305DMTTWG
onsemi
1: €1.03
5,573In Stock

Mfr. Part No.
NCP4305DMTTWG

Mouser Part No
863-NCP4305DMTTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES

Learn More

Datasheet

5,573In Stock

Cut Tape

€1.03

€0.747

€0.677

€0.598

Reel

€0.598

MouseReel Available

Min.: 1
Mult.: 1
Max.: 130

: 3,000

Switching Controllers USB-PD WITH 2 SWITCH BUCK

NCP81231MNTXG
onsemi
1: €1.82
47,595In Stock
NRND

Mfr. Part No.
NCP81231MNTXG

Mouser Part No
863-NCP81231MNTXG

NRND

onsemi

Switching Controllers USB-PD WITH 2 SWITCH BUCK

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Datasheet

47,595In Stock

Cut Tape

€1.82

€1.35

€1.23

€1.10

Reel

€0.912

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING

NCP1340B3D1R2G
onsemi
1: €1.09
8,553In Stock

Mfr. Part No.
NCP1340B3D1R2G

Mouser Part No
863-NCP1340B3D1R2G

onsemi

AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING

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Datasheet

8,553In Stock

Cut Tape

€1.09

€0.789

€0.711

€0.629

View

Reel

€0.491

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SYNC-RECTIFER CONTROLLER

NCP43080DMNTWG
onsemi
1: €1.16
1,510In Stock

Mfr. Part No.
NCP43080DMNTWG

Mouser Part No
863-NCP43080DMNTWG

onsemi

Switching Controllers SYNC-RECTIFER CONTROLLER

Learn More

Datasheet

1,510In Stock

Cut Tape

€1.16

€0.841

€0.749

€0.675

View

Reel

€0.529

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

FUSB340TMX
onsemi
1: €0.903
35,018In Stock

Mfr. Part No.
FUSB340TMX

Mouser Part No
512-FUSB340TMX

onsemi

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

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Datasheet

35,018In Stock

Cut Tape

€0.903

€0.652

€0.572

€0.519

View

Reel

€0.44

MouseReel Available

Min.: 1
Mult.: 1
Max.: 720

: 5,000

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

NCS2333DMR2G
onsemi
1: €0.765
77,050In Stock

Mfr. Part No.
NCS2333DMR2G

Mouser Part No
863-NCS2333DMR2G

onsemi

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

Learn More

Datasheet

77,050In Stock

Cut Tape

€0.765

€0.548

€0.494

€0.434

View

Reel

€0.341

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5,180

: 4,000

Power Switch ICs - Power Distribution Load Switch w/ Adj Current Limit Cntrl

FPF2595UCX
onsemi
1: €0.963
8,690In Stock

Mfr. Part No.
FPF2595UCX

Mouser Part No
512-FPF2595UCX

onsemi

Power Switch ICs - Power Distribution Load Switch w/ Adj Current Limit Cntrl

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Datasheet

8,690In Stock

Cut Tape

€0.963

€0.692

€0.626

€0.552

Reel

€0.552

MouseReel Available

Min.: 1
Mult.: 1
Max.: 160

: 3,000

USB Interface IC USB TYPE-C

FUSB302B10MPX
onsemi
1: €1.39
4,040In Stock

Mfr. Part No.
FUSB302B10MPX

Mouser Part No
512-FUSB302B10MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

4,040In Stock

Cut Tape

€1.39

€1.02

€0.929

€0.824

Reel

€0.824

MouseReel Available

Min.: 1
Mult.: 1
Max.: 130

: 3,000

USB Interface IC USB TYPE-C

FUSB302B11MPX
onsemi
1: €1.39
4,726In Stock

Mfr. Part No.
FUSB302B11MPX

Mouser Part No
512-FUSB302B11MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

4,726In Stock

Cut Tape

€1.39

€1.02

€0.929

€0.824

€0.775

Reel

€0.775

MouseReel Available

Min.: 1
Mult.: 1
Max.: 270

: 3,000

USB Interface IC 302B Type-C Control IC with PD

FUSB302BMPX
onsemi
1: €0.946
3,121In Stock
3,000Expected 02/10/2026

Mfr. Part No.
FUSB302BMPX

Mouser Part No
512-FUSB302BMPX

onsemi

USB Interface IC 302B Type-C Control IC with PD

Learn More

Datasheet

3,121In Stock

3,000Expected 02/10/2026

Cut Tape

€0.946

€0.685

€0.616

€0.545

Reel

€0.545

MouseReel Available

Min.: 1
Mult.: 1
Max.: 180

: 3,000

USB Interface IC USB TYPE-C

FUSB302TMPX
onsemi
1: €1.06
7,993In Stock
45,000Expected 02/10/2026

Mfr. Part No.
FUSB302TMPX

Mouser Part No
512-FUSB302TMPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

7,993In Stock

45,000Expected 02/10/2026

Cut Tape

€1.06

€0.766

€0.693

€0.613

View

Reel

€0.512

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,570

: 3,000

USB Interface IC USB Type-C Control Targeted for TA

FUSB3301MPX
onsemi
1: €1.15
7,486In Stock
9,000Expected 10/11/2026

Mfr. Part No.
FUSB3301MPX

Mouser Part No
512-FUSB3301MPX

onsemi

USB Interface IC USB Type-C Control Targeted for TA

Learn More

Datasheet

7,486In Stock

9,000Expected 10/11/2026

Cut Tape

€1.15

€0.835

€0.757

€0.671

View

Reel

€0.541

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMN1TBG
onsemi
1: €0.929
3,891In Stock

Mfr. Part No.
NCP4306AADZZZAMN1TBG

Mouser Part No
863-4306AADZZZAMN1TG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

3,891In Stock

Cut Tape

€0.929

€0.664

€0.599

€0.528

Reel

€0.432

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES

NCP4305DDR2G
onsemi
1: €1.08
10,465In Stock

Mfr. Part No.
NCP4305DDR2G

Mouser Part No
863-NCP4305DDR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES

Learn More

Datasheet

10,465In Stock

Cut Tape

€1.08

€0.778

€0.705

€0.624

View

Reel

€0.506

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306AAAZZZADR2G
onsemi
1: €0.705
7,262In Stock

Mfr. Part No.
NCP4306AAAZZZADR2G

Mouser Part No
863-NCP4306AAAZADR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

7,262In Stock

Cut Tape

€0.705

€0.504

€0.454

€0.398

Reel

€0.398

MouseReel Available

Min.: 1
Mult.: 1
Max.: 190

: 2,500

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306AADZZZADR2G
onsemi
1: €0.722
7,211In Stock

Mfr. Part No.
NCP4306AADZZZADR2G

Mouser Part No
863-NCP4306AADZADR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

7,211In Stock

Cut Tape

€0.722

€0.516

€0.463

€0.404

View

Reel

€0.33

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306AAHZZZADR2G
onsemi
1: €0.851
3,940In Stock

Mfr. Part No.
NCP4306AAHZZZADR2G

Mouser Part No
863-NCP4306AAHZADR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

3,940In Stock

Cut Tape

€0.851

€0.609

€0.55

€0.484

Reel

€0.484

MouseReel Available

Min.: 1
Mult.: 1
Max.: 160

: 2,500

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP43080DMTTWG
onsemi
1: €0.662
4,588In Stock

Mfr. Part No.
NCP43080DMTTWG

Mouser Part No
863-NCP43080DMTTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

4,588In Stock

Cut Tape

€0.662

€0.47

€0.422

€0.37

Reel

€0.305

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

NCS2333DR2G
onsemi
1: €1.06
14,545In Stock
15,000Expected 16/10/2026

Mfr. Part No.
NCS2333DR2G

Mouser Part No
863-NCS2333DR2G

onsemi

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

Learn More

Datasheet

14,545In Stock

15,000Expected 16/10/2026

Cut Tape

€1.06

€0.766

€0.693

€0.613

View

Reel

€0.538

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Protection & Small Signal Discretes

Types of Integrated Circuits - ICs

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