Onsemi

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Adjustable Negative Single Output Standard Regulators
6 products
Adjustable Positive Multiple Output LDO Regulators
1 product
Adjustable Positive Single Output LDO Regulators
68 products
Adjustable Positive Single Output Standard Regulators
26 products
Analog Computational Functions
10 products
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11 products
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15 products
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12 products
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339 products
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6 products
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120 products
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55 products
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7 products
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16 products
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78 products
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125 products
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144 products
Fixed/Adjustable Positive Single Output LDO Regulators
9 products
Fixed Negative Single Output Standard Regulators
73 products
Fixed Positive Multiple Output LDO Regulators
9 products
Fixed Positive Single Output LDO Regulators
298 products
Fixed Positive Single Output Standard Regulators
162 products
Flash Memories
30 products
Gated Switches
2 products
Gates
508 products
Image Sensors
81 products
Infrared LEDs
7 products
Insulated Gate Bipolar Transistors
53 products
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Level Translators
128 products
Limited Part Number Data
22 products
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72 products
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9 products
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86 products
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95 products
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64 products
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148 products
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28 products
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237 products
Optocoupler - IC Outputs
65 products
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139 products
Optocoupler - Trigger Device Outputs
73 products
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27 products
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31 products
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16 products
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1 product
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6 products
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45 products
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8 products
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7 products
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4 products
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4 products
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6 products
Peripheral Drivers
84 products
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3 products
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10 products
PIN Diodes
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PLL or Frequency Synthesis Circuits
9 products
Power Bipolar Transistors
345 products
Power Field-Effect Transistors
921 products
Power Management Circuits
283 products
Power Supply Modules
2 products
Prescaler/Multivibrators
37 products
Programmable Unijunction Transistors
4 products
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Rectifier Diodes
617 products
Reflective Object Sensors
4 products
RF Small Signal Bipolar Transistors
12 products
RF Small Signal Field-Effect Transistors
9 products
Shift Registers
52 products
Silicon Controlled Rectifiers
18 products
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6 products
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Small Signal Bipolar Transistors
441 products
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16 products
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1 product
Switching Regulator or Controllers
346 products
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16 products
Timers or RTCs
7 products
Transient Suppressors
228 products
TRIACs
9 products
Varactors
19 products
Voltage References
49 products
XO, Clock
3 products
Zener Diodes
507 products

All Products (346)

Switching Controller, Current-mode, 68kHz Switching Freq-Max, PDSO8

MWSAVER PWM CONTROLLER

Quote SKU: FAN6757MRMX
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Switching Controller, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, …

SMPS Controller

Quote SKU: KA34063A
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Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, …

HIGH PERFORMANCE CURRENT MODE CONTROLLER

Quote SKU: UC3843BVD
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Switching Controller, Voltage-mode, 0.5A, 200kHz Switching Freq-Max, BIPolar, …

SWITCH MODE PULSE WIDTH MODULATION CONTROL CIRCUIT

Quote SKU: TL494CDR2
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Switching Controller, Voltage-mode, 0.5A, 300kHz Switching Freq-Max, BIPolar, …

PRECISION SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT

Quote SKU: TL594CDR2
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Switching Controller, Voltage-mode, 0.5A, 200kHz Switching Freq-Max, BIPolar, …

FIXED FREQUENCY, PWM, VOLTAGE MODE SINGLE ENDED CONTROLLER

Quote SKU: MC33060AP
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Switching Controller, Current-mode, 75kHz Switching Freq-Max, BICMOS, PDSO6

LOW-COST, GREEN-MODE PWM CONTROLLER FOR FLYBACK CONVERTER

Quote SKU: SG6848TZ1
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Switching Controller, Current-mode, 70kHz Switching Freq-Max, BICMOS, PDSO6

LOW-POWER GREEN-MODE PWM FLYBACK POWER CONTROLLER WITHOUT SECONDARY FEEDBACK

Quote SKU: FAN400ATY
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Switching Regulator, Current-mode, 11A, 660kHz Switching Freq-Max, BICMOS

TINY BUCK 6 AMP, 24V SINGLE-INPUT INTEGRATED SYNCHRONOUS BUCK REGULATOR

Quote SKU: FAN21SV06MPX
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Switching Controller, Voltage-mode, 2A, 1000kHz Switching Freq-Max, BIPolar, …

HIGH SPEED DOUBLE-ENDED PWM CONTROLLER

Quote SKU: MC33025DW
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Switching Controller, Current-mode, 9.6A, 106kHz Switching Freq-Max, PDIP8

MWSAVER POWER SWITCH (FPS)

Quote SKU: FSB147HNY
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Switching Controller, Current-mode, 104.5kHz Switching Freq-Max, PDSO6

HIGHLY INTEGRATED GREEN-MODE PWM CONTROLLER

Quote SKU: FAN6862HRTY
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Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, BIPolar, …

0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator

Quote SKU: LM2574DW-ADJ
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Switching Regulator, Voltage-mode, 3.4A, 55kHz Switching Freq-Max, BIPolar, …

3.4 A, STEP-UP/DOWN/INVERTING SWITCHING REGULATOR

Quote SKU: MC34163P
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Switching Controller, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, …

1.5 AMP, STEP-UP/DOWN/INVERTING SWITCHING REGULATOR

Quote SKU: NCV33063AVDR2G
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Power Factor Controller With Post Regulator, Voltage-mode, 0.5A, …

PFC/PWM CONTROLLER COMBINATION

Quote SKU: FAN4800AUM
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Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, …

HIGH PERFORMANCE CURRENT MODE CONTROLLER

Quote SKU: UC2844BD1R2G
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Switching Controller, Current/voltage-mode, 1.5A, 250kHz Switching Freq-Max, PDSO8

LOW VOLTAGE SYNCHRONOUS BUCK CONTROLLER

Quote SKU: NCP1570D
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Switching Regulator, Current-mode, 1A, 3000kHz Switching Freq-Max, PBGA9

FIXED-OUTPUT SYNCHRONOUS REGULATOR

Quote SKU: FAN48610UC50X
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Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, …

High Performance Current Mode Controller

Quote SKU: UC3843BNG
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Switching Controller, Current-mode, 143kHz Switching Freq-Max, PDSO4

HIGH-VOLTAGE SWITCHER FOR LOW POWER OFFLINE SMPS

Quote SKU: NCP1075STCT3G
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Switching Controller, Current-mode, 0.5A, 300kHz Switching Freq-Max, CMOS, …

PWM CURRENT-MODE CONTROLLER FOR FREE-RUNNING QUASI-RESONANT OPERATION

Quote SKU: NCP1377BD1R2G
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Switching Regulator, Voltage-mode, 0.6A, 300kHz Switching Freq-Max, PDSO5

BOOST CONVERTER - PFM, 15 VOLT, 50 MILLI AMP

Quote SKU: NCP1403SNT1G
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Switching Regulator, Voltage-mode, 2A, 50kHz Switching Freq-Max, PDSO4

MONOLITHIC HIGH VOLTAGE GATED OSCILLATOR POWER SWITCHING REGULATOR

Quote SKU: NCP1052ST44T3G
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Switching Controller, Voltage-mode, 2A, 1000kHz Switching Freq-Max

2/3/4-PHASE CONTROLLER FOR CPU APPLICATIONS

Quote SKU: NCP5392MNR2G
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Power Factor Controller, Current-mode, 1.5A, 110kHz Switching Freq-Max, …

FIXED-FREQUENCY, CONTINUOUS CONDUCTION MODE PFC CONTROLLER

Quote SKU: NCP1653APG
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Switching Regulator, Current/voltage-mode, 3A, 594kHz Switching Freq-Max, BIPolar, …

1.5 A, 260 kHz and 520 kHz, Low Voltage Buck …

Quote SKU: CS51414EDR8G
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Switching Controller, Voltage-mode, 550kHz Switching Freq-Max

HIGH CURRENT SYNCHRONOUS BUCK CONVERTER

Quote SKU: NCP3231NMNTXG
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Switching Regulator, Current-mode, 1.2A, 1800kHz Switching Freq-Max, PDSO6

1.5 MHZ, 600 MILLI AMP STEP-DOWN DC-DC CONVERTER

Quote SKU: NCP1521BMUTBG
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Switching Regulator, Voltage-mode, 1A, 600kHz Switching Freq-Max, PDSO8

250 MILLI AMP SYNC-RECT PFM STEP-UP DC-DC CONVERTER WITH LOW-BATTERY …

Quote SKU: NCP1410DMR2
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Switching Controller, Current-mode, 1200kHz Switching Freq-Max

USB Power Delivery 4-Switch Buck Boost Controller

Quote SKU: NCP81239MNTXG
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Switching Controller, Voltage-mode, 0.5A, 200kHz Switching Freq-Max, BIPolar, …

SWITCH MODE PULSE WIDTH MODULATION CONTROL CIRCUIT

Quote SKU: TL494CDR2G
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Switching Controller, Current-mode, 110kHz Switching Freq-Max, PDSO7

Fixed Frequency Current Mode Controller for Flyback Converters

Quote SKU: NCP12400BBBBB2DR2G
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Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, BIPolar, …

3.0 A, 15 V, STEP-DOWN SWITCHING REGULATOR

Quote SKU: LM2576TV-5G
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Switching Regulator, Current-mode, 5.5A, 1130kHz Switching Freq-Max, PDSO10

1MHZ, 3A SYNCHRONOUS BUCK CONVERTER

Quote SKU: NCP1593BMNTWG
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Switching Controller, Current/voltage-mode, 200kHz Switching Freq-Max, CMOS, PDSO7

PWM CURRENT-MODE CONTROLLER FOR FREE RUNNING QUASI-RESONANT OPERATION

Quote SKU: NCP1207BDR2G
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Power Factor Controller, Current-mode, 0.5A, 50kHz Switching Freq-Max, …

POWER FACTOR CONTROLLER

Quote SKU: MC34262DG
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Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, …

High Performance Current Mode Controller

Quote SKU: UC3843BVD1R2G
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Switching Regulator, Current-mode, 2.4A, 620kHz Switching Freq-Max, BIPolar, …

1.5 A 280 KHZ BOOST REGULATOR

Quote SKU: CS5173GDR8G
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Switching Controller, Current-mode, 22kHz Switching Freq-Max, PDSO10

SWITCHING CONTROLLER

Quote SKU: FL7740MX
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Switching Regulator, Current-mode, 1A, 110kHz Switching Freq-Max, PSSO4

Self-Supplied Monolithic Switcher

Quote SKU: NCP1014ST100T3G
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Switching Regulator, Voltage-mode, 2A, 3300kHz Switching Freq-Max, PDSO8

3MHZ, 2A SYNCHRONOUS BUCK CONVERTER

Quote SKU: NCV6324BMTAATBG
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Switching Regulator, Current-mode, 1.5A, 190kHz Switching Freq-Max, PMOS, …

1.5 A, STEP-UP / DOWN / INVERTING SWITCHING REGULATOR

Quote SKU: NCV3064DR2G
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Switching Controller, Voltage-mode, 15A, 500kHz Switching Freq-Max

HIGH CURRENT SYNCHRONOUS BUCK CONVERTER

Quote SKU: NCP3232NMNTXG
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Switching Controller, Current/voltage-mode, 1.5A, 250kHz Switching Freq-Max, PDSO8

LOW VOLTAGE SYNCHRONOUS BUCK CONTROLLER

Quote SKU: NCP1571DG
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Switching Regulator, Current/voltage-mode, 3A, 296kHz Switching Freq-Max, BIPolar, …

1.5 A, 260 kHz and 520 kHz, Low Voltage Buck …

Quote SKU: CS51411EDR8G
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Switching Regulator, Voltage-mode, 2A, 113kHz Switching Freq-Max, PDSO4

MONOLITHIC HIGH VOLTAGE GATED OSCILLATOR POWER SWITCHING REGULATOR

Quote SKU: NCP1052ST100T3G
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Switching Controller, Current-mode, 1000kHz Switching Freq-Max

4/3/2-PHASE SYNCHRONOUS BUCK CONTROLLER WITH POWER SAVING MODE AND PWM …

Quote SKU: NCP81174NMNTXG
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