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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.

All Results (105)

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Part #

Small Signal Switching Diodes Small Signal Diode

MMSD3070
onsemi
1: Rp4.036
760.164In Stock

Mfr. Part No.
MMSD3070

Mouser Part No
512-MMSD3070

onsemi

Small Signal Switching Diodes Small Signal Diode

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Datasheet

760.164In Stock

Cut Tape

Rp4.036

Rp2.367

Rp1.798

Rp1.284

Rp1.211

Reel

Rp991

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4.210

: 3.000

Switching Controllers I2C CONFIGURABLE 4 SWITCH

NCP81239MNTXG
onsemi
1: Rp36.142
18.379In Stock

Mfr. Part No.
NCP81239MNTXG

Mouser Part No
863-NCP81239MNTXG

onsemi

Switching Controllers I2C CONFIGURABLE 4 SWITCH

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Datasheet

18.379In Stock

Cut Tape

Rp36.142

Rp26.602

Rp24.217

Rp21.648

Reel

Rp17.117

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Controllers SECONDARY SIDE SYNCH

NCP4305DMNTWG
onsemi
1: Rp23.483
6.427In Stock
8.000Expected 05/10/2026

Mfr. Part No.
NCP4305DMNTWG

Mouser Part No
863-NCP4305DMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH

Learn More

Datasheet

6.427In Stock

8.000Expected 05/10/2026

Cut Tape

Rp23.483

Rp17.025

Rp15.411

Rp13.631

View

Reel

Rp10.898

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

FPF2595UCX
onsemi
1: Rp20.548
8.700In 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

8.700In Stock

Cut Tape

Rp20.548

Rp14.769

Rp13.338

Rp11.741

View

Reel

Rp9.705

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.500

: 3.000

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

FUSB302B01MPX
onsemi
1: Rp28.803
5.102In Stock

Mfr. Part No.
FUSB302B01MPX

Mouser Part No
512-FUSB302B01MPX

onsemi

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

Learn More

Datasheet

5.102In Stock

Cut Tape

Rp28.803

Rp21.832

Rp19.263

Rp17.209

View

Reel

Rp14.805

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.500

: 3.000

Switching Controllers SECONDARY SIDE SYNCHRONOU

NCP43080DDR2G
onsemi
1: Rp14.310
17.949In Stock

Mfr. Part No.
NCP43080DDR2G

Mouser Part No
863-NCP43080DDR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOU

Learn More

Datasheet

17.949In Stock

Cut Tape

Rp14.310

Rp10.255

Rp9.210

Rp8.072

View

Reel

Rp6.751

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.250

: 2.500

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

FPF2895CUCX
onsemi
1: Rp39.811
5.530In Stock

Mfr. Part No.
FPF2895CUCX

Mouser Part No
863-FPF2895CUCX

onsemi

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

Learn More

Datasheet

5.530In Stock

Cut Tape

Rp39.811

Rp29.537

Rp24.951

Rp23.116

View

Reel

Rp19.263

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

NCP4305DMTTWG
onsemi
1: Rp22.015
5.579In 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

5.579In Stock

Cut Tape

Rp22.015

Rp15.943

Rp14.438

Rp12.750

View

Reel

Rp9.907

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.500

: 3.000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMNTWG
onsemi
1: Rp21.648
6.594In Stock

Mfr. Part No.
NCP4306AADZZZAMNTWG

Mouser Part No
863-4306AADZZZAMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

6.594In Stock

Cut Tape

Rp21.648

Rp12.714

Rp11.705

Rp10.622

View

Reel

Rp9.558

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER

NSVR201MXT5G
onsemi
1: Rp10.090
7.654In Stock

Mfr. Part No.
NSVR201MXT5G

Mouser Part No
863-NSVR201MXT5G

onsemi

Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER

Learn More

Datasheet

7.654In Stock

Cut Tape

Rp10.090

Rp6.311

Rp5.100

Rp4.880

View

Reel

Rp4.385

Min.: 1
Mult.: 1

: 8.000

Switching Controllers USB-PD WITH 2 SWITCH BUCK

NCP81231MNTXG
onsemi
1: Rp38.894
47.593In Stock
NRND

Mfr. Part No.
NCP81231MNTXG

Mouser Part No
863-NCP81231MNTXG

NRND

onsemi

Switching Controllers USB-PD WITH 2 SWITCH BUCK

Learn More

Datasheet

47.593In Stock

Cut Tape

Rp38.894

Rp28.803

Rp26.235

Rp23.483

Reel

Rp19.447

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Small Signal Switching Diodes SS SWITCHING DIODE

NSD914F3T5G
onsemi
1: Rp8.439
4.900In Stock
8.000Expected 21/01/2027

Mfr. Part No.
NSD914F3T5G

Mouser Part No
863-NSD914F3T5G

onsemi

Small Signal Switching Diodes SS SWITCHING DIODE

Learn More

Datasheet

4.900In Stock

8.000Expected 21/01/2027

Cut Tape

Rp8.439

Rp5.008

Rp3.504

Rp2.055

Rp1.339

Reel

Rp1.339

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

Small Signal Switching Diodes SS SWCH DIO 200V

SBAS20HT1G
onsemi
1: Rp4.403
102In Stock
27.000Expected 05/03/2027

Mfr. Part No.
SBAS20HT1G

Mouser Part No
863-SBAS20HT1G

onsemi

Small Signal Switching Diodes SS SWCH DIO 200V

Learn More

Datasheet

102In Stock

27.000Expected 05/03/2027

Cut Tape

Rp4.403

Rp1.963

Rp1.706

Rp1.248

Reel

Rp899

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.000

: 3.000

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

NCP1340B3D1R2G
onsemi
1: Rp23.299
8.553In Stock

Mfr. Part No.
NCP1340B3D1R2G

Mouser Part No
863-NCP1340B3D1R2G

onsemi

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

Learn More

Datasheet

8.553In Stock

Cut Tape

Rp23.299

Rp16.842

Rp15.172

Rp13.411

View

Reel

Rp10.476

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306DADZZDASNT1G
onsemi
1: Rp11.925
2.484In Stock

Mfr. Part No.
NCP4306DADZZDASNT1G

Mouser Part No
863-NCP4306DADDASNTG

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

2.484In Stock

Cut Tape

Rp11.925

Rp8.476

Rp7.614

Rp6.641

View

Reel

Rp5.155

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Controllers SYNC-RECTIFER CONTROLLER

NCP43080DMNTWG
onsemi
1: Rp24.767
1.469In Stock

Mfr. Part No.
NCP43080DMNTWG

Mouser Part No
863-NCP43080DMNTWG

onsemi

Switching Controllers SYNC-RECTIFER CONTROLLER

Learn More

Datasheet

1.469In Stock

Cut Tape

Rp24.767

Rp17.942

Rp16.200

Rp14.347

View

Reel

Rp11.430

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

FUSB340TMX
onsemi
1: Rp19.263
34.815In Stock

Mfr. Part No.
FUSB340TMX

Mouser Part No
512-FUSB340TMX

onsemi

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

Learn More

Datasheet

34.815In Stock

Cut Tape

Rp19.263

Rp13.906

Rp12.200

Rp11.081

View

Reel

Rp9.246

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.500

: 5.000

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

NCS2333DMR2G
onsemi
1: Rp16.328
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

Rp16.328

Rp11.686

Rp10.531

Rp9.265

View

Reel

Rp7.283

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4.100

: 4.000

Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP

1N4148WT
onsemi
1: Rp2.935
600.084In Stock
416.000Expected 18/06/2027

Mfr. Part No.
1N4148WT

Mouser Part No
512-1N4148WT

onsemi

Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP

Learn More

Datasheet

600.084In Stock

416.000Expected 18/06/2027

Cut Tape

Rp2.935

Rp1.339

Rp1.137

Rp844

View

Reel

Rp495

MouseReel Available

Min.: 1
Mult.: 1
Max.: 8.000

: 8.000

USB Interface IC USB TYPE-C

FUSB302B10MPX
onsemi
1: Rp29.721
3.628In Stock

Mfr. Part No.
FUSB302B10MPX

Mouser Part No
512-FUSB302B10MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

3.628In Stock

Cut Tape

Rp29.721

Rp21.832

Rp19.814

Rp17.575

View

Reel

Rp15.778

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.500

: 3.000

USB Interface IC USB TYPE-C

FUSB302B11MPX
onsemi
1: Rp29.721
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

Rp29.721

Rp21.832

Rp19.814

Rp17.575

Reel

Rp14.292

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

FUSB302BMPX
onsemi
1: Rp20.181
3.487In Stock
3.000Expected 06/10/2026

Mfr. Part No.
FUSB302BMPX

Mouser Part No
512-FUSB302BMPX

onsemi

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

Learn More

Datasheet

3.487In Stock

3.000Expected 06/10/2026

Cut Tape

Rp20.181

Rp14.603

Rp13.136

Rp11.631

View

Reel

Rp10.054

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.500

: 3.000

USB Interface IC USB TYPE-C

FUSB302TMPX
onsemi
1: Rp22.566
4.510In 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

4.510In Stock

45.000Expected 02/10/2026

Cut Tape

Rp22.566

Rp16.346

Rp14.787

Rp13.081

View

Reel

Rp10.310

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.580

: 3.000

USB Interface IC USB Type-C Control Targeted for TA

FUSB3301MPX
onsemi
1: Rp24.584
3.986In 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

3.986In Stock

9.000Expected 10/11/2026

Cut Tape

Rp24.584

Rp17.814

Rp16.144

Rp14.310

View

Reel

Rp11.540

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMN1TBG
onsemi
1: Rp19.814
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

Rp19.814

Rp14.163

Rp12.787

Rp11.264

Reel

Rp9.210

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Protection & Small Signal Discretes

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Protection & Small Signal Discretes

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