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Constant Frequency DC / DC Controllers:
35 Products FoundFind a huge range of Constant Frequency DC / DC Controllers at element14 China. We stock a wide range of DC / DC Controllers, such as Current Mode Control, Voltage Mode Control, Constant Frequency & Current DC / DC Controllers from the worlds top manufacturers including: Analog Devices, Microchip, Torex & Richtek
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| Compare | Price For | Quantity | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ CNY76.110 (CNY86.0043)10+ CNY52.420 (CNY59.2346)25+ CNY52.350 (CNY59.1555)100+ CNY44.210 (CNY49.9573)300+ CNY44.170 (CNY49.9121)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 4.1V | 60V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ CNY11.710 (CNY13.2323)25+ CNY9.800 (CNY11.074)100+ CNY9.670 (CNY10.9271) | Min: 1 / Mult: 1 | Constant Frequency | 4.5V | 75V | 1Outputs | 85% | QFN | 16Pins | 600kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ CNY8.810 (CNY9.9553)10+ CNY7.550 (CNY8.5315)50+ CNY6.660 (CNY7.5258)100+ CNY5.760 (CNY6.5088)250+ CNY5.430 (CNY6.1359)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 500kHz | Buck (Step Down) | -40°C | 85°C | |||||
Each | 1+ CNY91.210 (CNY103.0673)10+ CNY63.910 (CNY72.2183)25+ CNY63.760 (CNY72.0488)100+ CNY54.760 (CNY61.8788)300+ CNY54.510 (CNY61.5963)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 4.5V | 30V | 1Outputs | 99% | QSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ CNY15.020 (CNY16.9726)10+ CNY8.140 (CNY9.1982)50+ CNY7.340 (CNY8.2942)100+ CNY6.530 (CNY7.3789)250+ CNY5.750 (CNY6.4975)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 300kHz | Buck (Step Down) | -40°C | 85°C | |||||
Each | 1+ CNY79.210 (CNY89.5073)10+ CNY55.120 (CNY62.2856)25+ CNY54.540 (CNY61.6302)100+ CNY45.970 (CNY51.9461)300+ CNY45.940 (CNY51.9122)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 4.5V | 30V | 1Outputs | 99% | QSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | |||||
Each | 1+ CNY88.200 (CNY99.666)10+ CNY62.210 (CNY70.2973)50+ CNY55.230 (CNY62.4099)100+ CNY50.330 (CNY56.8729)250+ CNY46.440 (CNY52.4772)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 4.5V | 30V | 1Outputs | 99% | NSOIC | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ CNY11.580 (CNY13.0854)25+ CNY9.640 (CNY10.8932)100+ CNY9.340 (CNY10.5542)5000+ CNY9.220 (CNY10.4186) | Min: 1 / Mult: 1 | Constant Frequency | 4.5V | 75V | 1Outputs | 85% | QFN | 16Pins | 800kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ CNY9.340 (CNY10.5542)5000+ CNY9.220 (CNY10.4186) | Min: 100 / Mult: 1 | Constant Frequency | 4.5V | 75V | 1Outputs | 85% | QFN | 16Pins | 800kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ CNY9.670 (CNY10.9271) | Min: 100 / Mult: 1 | Constant Frequency | 4.5V | 75V | 1Outputs | 85% | QFN | 16Pins | 600kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ CNY8.810 (CNY9.9553)10+ CNY7.280 (CNY8.2264)50+ CNY6.520 (CNY7.3676)100+ CNY5.740 (CNY6.4862)250+ CNY5.420 (CNY6.1246)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 1MHz | Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ CNY14.790 (CNY16.7127)10+ CNY8.370 (CNY9.4581)50+ CNY7.670 (CNY8.6671)100+ CNY6.950 (CNY7.8535)250+ CNY6.050 (CNY6.8365)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 1MHz | Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ CNY6.950 (CNY7.8535)250+ CNY6.050 (CNY6.8365)500+ CNY5.740 (CNY6.4862)1000+ CNY4.820 (CNY5.4466)2500+ CNY4.800 (CNY5.424) | Min: 100 / Mult: 1 | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 1MHz | Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 1+ CNY9.780 (CNY11.0514) | Min: 100 / Mult: 1 | Constant Frequency | 4.5V | 38V | 1Outputs | 85% | QFN-EP | 16Pins | 600kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ CNY6.530 (CNY7.3789)250+ CNY5.750 (CNY6.4975)500+ CNY6.920 (CNY7.8196)1000+ CNY5.250 (CNY5.9325)2500+ CNY5.230 (CNY5.9099) | Min: 100 / Mult: 1 | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 300kHz | Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ CNY5.740 (CNY6.4862)250+ CNY5.420 (CNY6.1246)500+ CNY5.090 (CNY5.7517)1000+ CNY4.010 (CNY4.5313)2500+ CNY3.930 (CNY4.4409) | Min: 100 / Mult: 1 | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 1MHz | Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ CNY5.760 (CNY6.5088)250+ CNY5.430 (CNY6.1359)500+ CNY5.090 (CNY5.7517)1000+ CNY4.740 (CNY5.3562) | Min: 100 / Mult: 1 | Constant Frequency | 2.8V | 16V | 1Outputs | 100% | SOT-25 | 5Pins | 500kHz | Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ CNY9.780 (CNY11.0514) | Min: 1 / Mult: 1 | Constant Frequency | 4.5V | 38V | 1Outputs | 85% | QFN-EP | 16Pins | 600kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each | 1+ CNY81.920 (CNY92.5696)10+ CNY49.200 (CNY55.596)25+ CNY44.300 (CNY50.059)100+ CNY39.390 (CNY44.5107)300+ CNY39.200 (CNY44.296)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 9.3V | 100V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ CNY71.590 (CNY80.8967)10+ CNY53.950 (CNY60.9635)25+ CNY48.240 (CNY54.5112)100+ CNY40.780 (CNY46.0814)250+ CNY39.890 (CNY45.0757)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 4.1V | 60V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each | 1+ CNY74.230 (CNY83.8799)10+ CNY48.240 (CNY54.5112)25+ CNY46.890 (CNY52.9857)100+ CNY45.540 (CNY51.4602)300+ CNY43.070 (CNY48.6691)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 4.1V | 60V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ CNY53.950 (CNY60.9635)25+ CNY48.240 (CNY54.5112)100+ CNY40.780 (CNY46.0814)250+ CNY39.890 (CNY45.0757)500+ CNY39.000 (CNY44.070)More Pricing... | Min: 10 / Mult: 1 | Constant Frequency | 4.1V | 60V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each | 1+ CNY77.520 (CNY87.5976)10+ CNY53.290 (CNY60.2177)25+ CNY53.220 (CNY60.1386)100+ CNY44.580 (CNY50.3754)300+ CNY44.080 (CNY49.8104)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 9.3V | 100V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 125°C | |||||
Each | 1+ CNY79.210 (CNY89.5073)10+ CNY47.510 (CNY53.6863)47+ CNY41.950 (CNY47.4035)141+ CNY41.880 (CNY47.3244)282+ CNY41.850 (CNY47.2905)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 9.3V | 100V | 1Outputs | 93% | SSOP | 28Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ CNY78.990 (CNY89.2587)10+ CNY54.000 (CNY61.020)25+ CNY47.450 (CNY53.6185)100+ CNY40.110 (CNY45.3243)250+ CNY39.500 (CNY44.635)More Pricing... | Min: 1 / Mult: 1 | Constant Frequency | 9.3V | 100V | 1Outputs | 93% | NSSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | |||||
