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)

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 784,483In Stock
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

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

onsemi Switching Controllers SECONDARY SIDE SYNCH 5,790In Stock
8,000Expected 8/10/2026
Min.: 1
Mult.: 1
: 4,000

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOU 17,939In Stock
Min.: 1
Mult.: 1
Max.: 200
: 2,500

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES 5,582In Stock
Min.: 1
Mult.: 1
Max.: 130
: 3,000

onsemi Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER 7,848In Stock
Min.: 1
Mult.: 1
Max.: 550
: 8,000

onsemi Switching Controllers SECONDARY SIDE SYNCH RONOU 6,602In Stock
Min.: 1
Mult.: 1
: 4,000

onsemi USB Interface IC Prgramble USB Type-C Controller w/PD 5,094In Stock
Min.: 1
Mult.: 1
Max.: 100
: 3,000

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

onsemi NCP1340B3D1R2G
onsemi AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING 8,549In Stock
Min.: 1
Mult.: 1
: 2,500

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOUS 2,509In Stock
Min.: 1
Mult.: 1
: 3,000


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

onsemi Small Signal Switching Diodes SS SOD323 SWCH DIO 3 2In Stock
24,000On Order
Min.: 1
Mult.: 1
: 3,000

onsemi USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch 36,431In Stock
Min.: 1
Mult.: 1
Max.: 790
: 5,000

onsemi Operational Amplifiers - Op Amps DUAL PRECISION OPAMP 40,004In Stock
32,000Expected 8/4/2026
Min.: 1
Mult.: 1
Max.: 5,090
: 4,000


onsemi Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP 809,016In Stock
Min.: 1
Mult.: 1
Max.: 8,000
: 8,000

onsemi Power Switch ICs - Power Distribution Load Switch w/ Adj Current Limit Cntrl 8,270In Stock
Min.: 1
Mult.: 1
Max.: 160
: 3,000

onsemi USB Interface IC USB TYPE-C 3,799In Stock
Min.: 1
Mult.: 1
Max.: 330
: 3,000

onsemi USB Interface IC USB TYPE-C 4,571In Stock
Min.: 1
Mult.: 1
Max.: 270
: 3,000

onsemi USB Interface IC 302B Type-C Control IC with PD 3,462In Stock
3,000Expected 10/2/2026
Min.: 1
Mult.: 1
Max.: 190
: 3,000

onsemi USB Interface IC USB TYPE-C 7,998In Stock
45,000On Order
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000

onsemi USB Interface IC USB Type-C Control Targeted for TA 10,500In Stock
Min.: 1
Mult.: 1
: 3,000

onsemi Switching Controllers SECONDARY SIDE SYNCH RONOU 3,891In Stock
Min.: 1
Mult.: 1
: 3,000


onsemi Small Signal Switching Diodes 75V 200mA 409,245In Stock
717,000On Order
Min.: 1
Mult.: 1
Max.: 9,000
: 3,000


onsemi Small Signal Switching Diodes 250V 200mA 144,390In Stock
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000