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.

Results: 105
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
onsemi Small Signal Switching Diodes Small Signal Diode 795,294In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi Switching Controllers I2C CONFIGURABLE 4 SWITCH 20,586In Stock
Min.: 1
Mult.: 1
: 2,500

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOU 17,926In Stock
Min.: 1
Mult.: 1
: 2,500

onsemi Switching Controllers SECONDARY SIDE SYNCH RONOU 6,652In Stock
Min.: 1
Mult.: 1
: 4,000

onsemi USB Interface IC Prgramble USB Type-C Controller w/PD 5,627In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES 5,626In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER 8,393In Stock
Min.: 1
Mult.: 1
: 8,000

onsemi NCP81231MNTXG
onsemi Switching Controllers USB-PD WITH 2 SWITCH BUCK 47,179In Stock
Min.: 1
Mult.: 1
: 2,500

onsemi Switching Controllers SYNC-RECTIFIER CONTROLLER 4,256In Stock
Min.: 1
Mult.: 1
: 2,500

onsemi NCP1340B3D1R2G
onsemi AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING 8,569In Stock
Min.: 1
Mult.: 1
: 2,500

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOUS 2,541In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi USB Interface IC Type-C Control IC with PD 3,687In Stock
Min.: 1
Mult.: 1
: 3,000


onsemi Switching Controllers SYNC-RECTIFER CONTROLLER 1,510In Stock
Min.: 1
Mult.: 1
: 4,000

onsemi Operational Amplifiers - Op Amps DUAL PRECISION OPAMP 49,771In Stock
Min.: 1
Mult.: 1
: 4,000


onsemi Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP 132,016In Stock
512,000On Order
Min.: 1
Mult.: 1
Max.: 5,000
: 8,000

onsemi Power Switch ICs - Power Distribution Load Switch w/ Adj Current Limit Cntrl 9,092In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi USB Interface IC USB TYPE-C 4,484In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi USB Interface IC USB TYPE-C 4,275In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi USB Interface IC 302B Type-C Control IC with PD 4,565In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch 23,180In Stock
15,000Expected 24/07/2026
Min.: 1
Mult.: 1
: 5,000

onsemi Switching Controllers SECONDARY SIDE SYNCH RONOU 3,807In Stock
Min.: 1
Mult.: 1
: 3,000


onsemi Small Signal Switching Diodes 75V 200mA 323,361In Stock
882,000On Order
Min.: 1
Mult.: 1
Max.: 9,000
: 3,000


onsemi Schottky Diodes & Rectifiers 30V 225mW Dual Common Cathode 218,495In Stock
168,000Expected 15/09/2026
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000


onsemi Schottky Diodes & Rectifiers SS DUAL CC 121,607In Stock
70,000Expected 12/06/2026
Min.: 1
Mult.: 1
: 10,000

onsemi ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI 27,765In Stock
213,000Expected 10/08/2026
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000