4.5V DC / DC LED Driver ICs :
136 Products FoundFind a huge range of 4.5V DC / DC LED Driver ICs at element14 Singapore. We stock a wide range of DC / DC LED Driver ICs, such as 4.5V, 3V, 2.7V & 6V DC / DC LED Driver ICs from the worlds top manufacturers including: Analog Devices, Rohm, Diodes Inc., Monolithic Power Systems (mps) & Infineon
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| Compare | Price For | Quantity | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MICROCHIP | Each (Supplied on Cut Tape) Cut Tape | 1+ S$0.917 (S$0.9995) | Buck | - | 4.5V | 40V | - | - | 2MHz | Surface Mount | DFN | 8Pins | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$4.330 (S$4.7197)10+ S$3.260 (S$3.5534)25+ S$2.980 (S$3.2482)50+ S$2.840 (S$3.0956)100+ S$2.690 (S$2.9321)More Pricing... | Boost | - | 4.5V | 36V | 36V | 450mA | 1MHz | Surface Mount | VFQFPN | 24Pins | -40°C | 150°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$2.510 (S$2.7359)10+ S$1.690 (S$1.8421)50+ S$1.600 (S$1.744)100+ S$1.520 (S$1.6568)250+ S$1.410 (S$1.5369)More Pricing... | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 45V | 5V | 90mA | 500kHz | Surface Mount | PG-TSDSO | 14Pins | -40°C | 150°C | - | AEC-Q100 | ||||||
ANALOG DEVICES | Each | 1+ S$10.960 (S$11.9464)10+ S$9.860 (S$10.7474)25+ S$9.280 (S$10.1152)100+ S$8.630 (S$9.4067)490+ S$8.030 (S$8.7527)More Pricing... | Synchronous Boost, Synchronous Buck | - | 4.5V | 40V | 65V | - | 2.2MHz | Surface Mount | SWTQFN-EP | 32Pins | -40°C | 125°C | - | AEC-Q100 | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ S$3.820 (S$4.1638)10+ S$2.860 (S$3.1174)25+ S$2.620 (S$2.8558)50+ S$2.490 (S$2.7141)100+ S$2.380 (S$2.5942) | Boost | - | 4.5V | 33V | 80V | 400mA | 500kHz | Surface Mount | SOIC | 16Pins | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$4.000 (S$4.360)10+ S$2.740 (S$2.9866)50+ S$2.600 (S$2.834)100+ S$2.450 (S$2.6705)250+ S$2.320 (S$2.5288)More Pricing... | Boost (Step Up) | - | 4.5V | 48V | 50V | 120mA | 2.42MHz | Surface Mount | VQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ S$6.260 (S$6.8234)10+ S$4.750 (S$5.1775)25+ S$4.380 (S$4.7742)50+ S$4.240 (S$4.6216) | Boost, Buck, Buck-Boost | - | 4.5V | 45V | 75V | - | 2.2MHz | Surface Mount | TSSOP-EP | 28Pins | -40°C | 150°C | - | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$8.690 (S$9.4721)10+ S$6.660 (S$7.2594)25+ S$6.150 (S$6.7035)50+ S$5.880 (S$6.4092)100+ S$5.600 (S$6.104)More Pricing... | Constant Current | - | 4.5V | 40V | - | 125mA | 488Hz | Surface Mount | HTSSOP-EP | 48Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each | 1+ S$13.630 (S$14.8567)10+ S$10.610 (S$11.5649)25+ S$9.860 (S$10.7474)121+ S$8.950 (S$9.7555)363+ S$8.510 (S$9.2759)More Pricing... | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 40V | 75V | - | 1MHz | Surface Mount | QFN-EP | 16Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$3.540 (S$3.8586)10+ S$2.410 (S$2.6269)50+ S$2.290 (S$2.4961)100+ S$2.170 (S$2.3653)250+ S$2.030 (S$2.2127)More Pricing... | Boost (Step Up) | - | 4.5V | 48V | 50V | 150mA | 2.42MHz | Surface Mount | VQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ S$6.520 (S$7.1068)10+ S$4.970 (S$5.4173)25+ S$4.580 (S$4.9922)50+ S$4.370 (S$4.7633)100+ S$4.150 (S$4.5235)More Pricing... | - | - | 4.5V | 16V | - | 80mA | 1.2MHz | Surface Mount | WFQFN | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$0.738 (S$0.8044)10+ S$0.465 (S$0.5068)100+ S$0.384 (S$0.4186) | Buck | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | - | ||||||
3119200 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ S$2.180 (S$2.3762) | Synchronous Buck | - | 4.5V | 28V | 23V | 1.5A | 600kHz | Surface Mount | TSOT-23 | 6Pins | -40°C | 85°C | - | - | |||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 5+ S$0.814 (S$0.8873)50+ S$0.743 (S$0.8099)100+ S$0.687 (S$0.7488) | Buck | - | 4.5V | 40V | 40V | 2A | 1MHz | Surface Mount | SOP-EP | 8Pins | -40°C | 85°C | - | - | |||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ S$0.882 (S$0.9614)10+ S$0.563 (S$0.6137)100+ S$0.458 (S$0.4992)500+ S$0.454 (S$0.4949) | Buck | - | 4.5V | 40V | 36V | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 85°C | - | - | |||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ S$1.490 (S$1.6241)10+ S$0.807 (S$0.8796)100+ S$0.571 (S$0.6224)500+ S$0.518 (S$0.5646)1000+ S$0.478 (S$0.521)More Pricing... | Buck | - | 4.5V | 40V | 36V | 1A | 1MHz | Surface Mount | TSOT-25 | 5Pins | -40°C | 85°C | - | - | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 5+ S$1.380 (S$1.5042)50+ S$1.270 (S$1.3843)100+ S$1.150 (S$1.2535)500+ S$1.110 (S$1.2099)1000+ S$1.090 (S$1.1881) | Constant Current | - | 4.5V | 40V | - | 500mA | - | Surface Mount | SOIC | 8Pins | -40°C | 150°C | - | - | |||||
3119201 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ S$2.330 (S$2.5397)10+ S$1.570 (S$1.7113)50+ S$1.490 (S$1.6241)100+ S$1.390 (S$1.5151)250+ S$1.310 (S$1.4279)More Pricing... | Synchronous Buck | - | 4.5V | 28V | 23V | 1.5A | 600kHz | Surface Mount | TSOT-23 | 6Pins | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 5+ S$0.333 (S$0.363)10+ S$0.205 (S$0.2234)100+ S$0.167 (S$0.182) | Linear | - | 4.5V | 30V | 30V | 150mA | - | Surface Mount | SOT-26 | 6Pins | -40°C | 125°C | - | AEC-Q101 | ||||||
INFINEON | Each (Supplied on Cut Tape) Cut Tape | 1+ S$2.540 (S$2.7686)10+ S$1.700 (S$1.853)50+ S$1.610 (S$1.7549)100+ S$1.520 (S$1.6568)250+ S$1.440 (S$1.5696)More Pricing... | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 45V | - | - | 500kHz | Surface Mount | PG-TSDSO | 14Pins | -40°C | 150°C | - | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 5+ S$1.500 (S$1.635)50+ S$1.380 (S$1.5042)100+ S$1.250 (S$1.3625)500+ S$1.200 (S$1.308)1000+ S$1.190 (S$1.2971) | Buck | - | 4.5V | 60V | - | 1.5A | 1MHz | Surface Mount | DSO | 8Pins | -40°C | 150°C | - | - | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ S$3.720 (S$4.0548)10+ S$2.560 (S$2.7904)50+ S$2.420 (S$2.6378)100+ S$2.290 (S$2.4961)250+ S$2.270 (S$2.4743) | Boost | - | 4.5V | 25V | - | 1.3A | 1MHz | Surface Mount | QFN | 10Pins | -20°C | 125°C | - | - | |||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ S$1.150 (S$1.2535)10+ S$0.713 (S$0.7772)100+ S$0.577 (S$0.6289)500+ S$0.548 (S$0.5973)1000+ S$0.525 (S$0.5723)More Pricing... | Buck | - | 4.5V | 40V | 36V | 1.5A | 1MHz | Surface Mount | SOT-89 | 5Pins | -40°C | 85°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$1.060 (S$1.1554)10+ S$0.665 (S$0.7248)100+ S$0.541 (S$0.5897)500+ S$0.533 (S$0.581) | Buck | - | 4.5V | 40V | 40V | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
ANALOG DEVICES | Each | 1+ S$11.940 (S$13.0146)10+ S$9.260 (S$10.0934)75+ S$7.990 (S$8.7091)150+ S$7.690 (S$8.3821)300+ S$7.450 (S$8.1205)More Pricing... | Boost, SEPIC | - | 4.5V | 36V | - | 130mA | 2.2MHz | Surface Mount | TQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
