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
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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
onsemi Small Signal Switching Diodes Small Signal Diode
Datasheet
762.274In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.630
: 3.000

onsemi Switching Controllers I2C CONFIGURABLE 4 SWITCH
Datasheet
19.586In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

onsemi Switching Controllers SECONDARY SIDE SYNCH
Datasheet
6.485In Stock
8.000Expected 9/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOU
Datasheet
17.940In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 2.500

onsemi Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH
Datasheet
5.530In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

onsemi Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES
Datasheet
5.572In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 130
: 3.000

onsemi Switching Controllers SECONDARY SIDE SYNCH RONOU
Datasheet
6.594In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

onsemi USB Interface IC Prgramble USB Type-C Controller w/PD
Datasheet
5.100In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 90
: 3.000

onsemi NCP81231MNTXG
onsemi Switching Controllers USB-PD WITH 2 SWITCH BUCK
Datasheet
47.595In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

onsemi Small Signal Switching Diodes SS SWCH DIO 200V
Datasheet
17.909In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
: 3.000

onsemi NCP1340B3D1R2G
onsemi AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING
Datasheet
8.553In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500


onsemi Switching Controllers SYNC-RECTIFER CONTROLLER
Datasheet
1.510In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

onsemi USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch
Datasheet
34.662In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 720
: 5.000

onsemi Operational Amplifiers - Op Amps DUAL PRECISION OPAMP
Datasheet
71.718In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 5.180
: 4.000


onsemi Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP
Datasheet
731.890In Stock
416.000Expected 6/18/2027
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
8.190In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 160
: 3.000

onsemi USB Interface IC USB TYPE-C
Datasheet
4.048In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 130
: 3.000

onsemi USB Interface IC USB TYPE-C
Datasheet
4.726In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 270
: 3.000

onsemi USB Interface IC 302B Type-C Control IC with PD
Datasheet
3.678In Stock
3.000Expected 10/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 180
: 3.000

onsemi USB Interface IC USB TYPE-C
Datasheet
7.993In Stock
45.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.570
: 3.000

onsemi USB Interface IC USB Type-C Control Targeted for TA
Datasheet
8.933In Stock
9.000Expected 11/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3.000
: 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
722.086In Stock
404.292Expected 9/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 9.000
: 3.000


onsemi Small Signal Switching Diodes 250V 200mA
Datasheet
141.277In Stock
78.000Expected 4/28/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 6.000
: 3.000


onsemi Schottky Diodes & Rectifiers SS DUAL CC
Datasheet
173.217In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 10.000
: 10.000