4.5V DC / DC LED Driver ICs :
136 Products FoundFind a huge range of 4.5V DC / DC LED Driver ICs at element14 Taiwan. 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
All Filters
(1 Applied)
Expand Filters
Manufacturer
(48)
(20)
(12)
(1)
(6)
(14)
(3)
(1)
(22)
Input Voltage Min
=4.5V
1
(3)
(2)
(5)
(2)
(15)
(6)
(5)
(2)
Topology
(13)
(4)
(6)
(1)
(1)
(23)
(5)
(1)
LED Driver Type
(4)
Input Voltage Max
(1)
(3)
(5)
(1)
(1)
(3)
(3)
(1)
Output Voltage Max
(3)
(4)
(4)
(1)
(1)
(1)
(2)
(1)
Output Current Max
(2)
(7)
(4)
(3)
(1)
(3)
(6)
(2)
Switching Frequency Typ
(1)
(1)
(2)
(2)
(1)
(3)
(1)
(1)
IC Mounting
(136)
IC Case / Package
(2)
(1)
(1)
(1)
(1)
(6)
(7)
(4)
No. of Pins
(3)
(4)
(4)
(33)
(7)
(22)
(12)
(1)
Packaging
(45)
(86)
(2)
(80)
(1)
| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (Incl. Duty, Excl. VAT) | Quantity | Topology | LED Driver Type | Input Voltage Min | Input Voltage Max | Output Voltage Max | Output Current Max | Switching Frequency Typ | IC Mounting | IC Case / Package | No. of Pins | Operating Temperature Min | Operating Temperature Max | Product Range | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each (Supplied on Cut Tape) Cut Tape | 1+NT$20.530 10+NT$13.050 100+NT$10.680 500+NT$10.230 1000+NT$10.190 More Pricing... | Buck | - | 4.5V | 40V | 36V | 1.5A | 1MHz | Surface Mount | MSOP | 8Pins | -40°C | 105°C | - | - | ||||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 5+NT$21.780 50+NT$19.910 100+NT$18.030 500+NT$17.300 1000+NT$17.120 | Buck | - | 4.5V | 40V | 40V | 2A | 1MHz | Surface Mount | SOP-EP | 8Pins | -40°C | 85°C | - | - | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 5+NT$35.330 50+NT$32.580 100+NT$29.830 500+NT$28.710 1000+NT$28.380 | Constant Current | - | 4.5V | 40V | - | 500mA | - | Surface Mount | SOIC | 8Pins | -40°C | 150°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 5+NT$39.810 50+NT$36.560 100+NT$33.300 500+NT$32.070 1000+NT$31.760 | 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+NT$83.880 10+NT$58.020 50+NT$55.130 100+NT$52.240 250+NT$50.840 | Boost | - | 4.5V | 25V | - | 1.3A | 1MHz | Surface Mount | QFN | 10Pins | -20°C | 125°C | - | - | |||||
MICROCHIP | Each (Supplied on Cut Tape) Cut Tape | 1+NT$23.740 | Buck | - | 4.5V | 40V | - | - | 2MHz | Surface Mount | DFN | 8Pins | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+NT$20.980 10+NT$13.500 100+NT$11.830 500+NT$11.600 1000+NT$11.360 More Pricing... | Buck | Non Isolated | 4.5V | 40V | 36V | 1A | 1MHz | Surface Mount | TSOT-25 | 5Pins | -40°C | 105°C | - | - | ||||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+NT$34.480 10+NT$18.850 100+NT$13.430 500+NT$12.190 1000+NT$11.280 More Pricing... | Buck | - | 4.5V | 40V | 36V | 1A | 1MHz | Surface Mount | TSOT-25 | 5Pins | -40°C | 85°C | - | - | |||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+NT$58.980 10+NT$30.330 100+NT$20.080 500+NT$17.670 1000+NT$15.940 More Pricing... | Buck | - | 4.5V | 40V | 36V | 3A | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 105°C | - | - | |||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+NT$37.300 10+NT$24.400 100+NT$20.180 500+NT$19.330 1000+NT$16.540 More Pricing... | Buck | - | 4.5V | 40V | 40V | 3A | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Re-Reel | 10+NT$289.340 25+NT$269.520 100+NT$251.350 250+NT$246.330 500+NT$241.300 | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | MSOP-EP | 16Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 5+NT$15.820 10+NT$9.800 100+NT$9.270 500+NT$8.340 1000+NT$7.760 More Pricing... | Linear | - | 4.5V | 60V | 4V | 15mA | - | Surface Mount | SOT-25 | 5Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Re-Reel | 100+NT$9.270 500+NT$8.340 1000+NT$7.760 5000+NT$7.180 10000+NT$6.590 | Linear | - | 4.5V | 60V | 4V | 15mA | - | Surface Mount | SOT-25 | 5Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+NT$368.590 10+NT$289.340 25+NT$269.520 100+NT$251.350 250+NT$246.330 More Pricing... | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | MSOP-EP | 16Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+NT$104.440 10+NT$79.110 25+NT$72.610 50+NT$71.240 100+NT$69.870 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+NT$57.480 10+NT$38.750 50+NT$36.720 100+NT$34.690 250+NT$32.820 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+NT$257.480 10+NT$231.740 25+NT$218.000 100+NT$202.560 490+NT$188.820 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+NT$144.370 10+NT$110.510 25+NT$102.120 50+NT$97.470 100+NT$94.740 | 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+NT$92.500 10+NT$63.910 50+NT$60.630 100+NT$57.340 250+NT$54.380 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+NT$79.160 10+NT$59.780 25+NT$54.800 50+NT$53.200 | Boost | - | 4.5V | 33V | 80V | 400mA | 500kHz | Surface Mount | SOIC | 16Pins | -40°C | 125°C | - | - | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+NT$150.420 10+NT$115.320 25+NT$106.620 50+NT$101.650 100+NT$96.690 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+NT$201.410 10+NT$155.400 25+NT$143.900 50+NT$137.660 100+NT$131.420 More Pricing... | Constant Current | - | 4.5V | 40V | - | 125mA | 488Hz | Surface Mount | HTSSOP-EP | 48Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each | 1+NT$320.440 10+NT$251.060 25+NT$233.730 121+NT$212.630 363+NT$202.570 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+NT$81.400 10+NT$55.890 50+NT$53.110 100+NT$50.330 250+NT$47.390 More Pricing... | Boost (Step Up) | - | 4.5V | 48V | 50V | 150mA | 2.42MHz | Surface Mount | VQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+NT$17.220 10+NT$10.960 100+NT$8.910 500+NT$8.500 1000+NT$8.470 More Pricing... | Buck | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | - | ||||||
