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 (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
onsemi Small Signal Switching Diodes Small Signal Diode
Datasheet
784,007In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

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

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

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES
Datasheet
5,581In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 130
: 3,000

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

onsemi USB Interface IC Prgramble USB Type-C Controller w/PD
Datasheet
5,215In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 100
: 3,000

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

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

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

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


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

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

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

onsemi USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch
Datasheet
36,412In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 790
: 5,000

onsemi Operational Amplifiers - Op Amps DUAL PRECISION OPAMP
Datasheet
39,595In Stock
32,000Expected 8/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 5,090
: 4,000


onsemi Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP
Datasheet
805,724In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,000
: 8,000

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

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

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

onsemi USB Interface IC 302B Type-C Control IC with PD
Datasheet
3,437In Stock
3,000Expected 10/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 190
: 3,000

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

onsemi USB Interface IC USB Type-C Control Targeted for TA
Datasheet
10,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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


onsemi Small Signal Switching Diodes 75V 200mA
Datasheet
409,295In Stock
717,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 9,000
: 3,000


onsemi Small Signal Switching Diodes 250V 200mA
Datasheet
143,195In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000