4.5V DC / DC LED Driver ICs:
126 Products FoundFind a huge range of 4.5V DC / DC LED Driver ICs at element14 Australia. We stock a wide range of DC / DC LED Driver ICs, such as 4.5V, 3V, 2.5V & 2.7V 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 | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each (Supplied on Cut Tape) Cut Tape | 1+ $4.620 ($5.08)10+ $3.460 ($3.81)25+ $3.180 ($3.50)50+ $3.130 ($3.44)100+ $3.080 ($3.39)More Pricing... | Boost | - | 4.5V | 36V | 36V | 450mA | 1MHz | Surface Mount | VFQFPN | 24Pins | -40°C | 150°C | - | - | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $3.960 ($4.36)10+ $2.710 ($2.98)50+ $2.580 ($2.84)100+ $2.470 ($2.72) | Boost | - | 4.5V | 25V | - | 1.3A | 1MHz | Surface Mount | QFN | 10Pins | -20°C | 125°C | - | - | |||||
ANALOG DEVICES | Each | 1+ $10.870 ($11.96)10+ $8.710 ($9.58)75+ $7.370 ($8.11)150+ $7.190 ($7.91)300+ $7.010 ($7.71)More Pricing... | Boost, SEPIC | - | 4.5V | 36V | - | 130mA | 2.2MHz | Surface Mount | TQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $3.950 ($4.34)10+ $3.510 ($3.86)25+ $3.410 ($3.75)50+ $3.300 ($3.63)100+ $3.200 ($3.52)More Pricing... | Boost, Buck, Buck-Boost | - | 4.5V | 40V | 55V | - | 300kHz | Surface Mount | TQFP | 48Pins | -40°C | 150°C | LITIX | AEC-Q100 | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $3.820 ($4.20)10+ $3.010 ($3.31)25+ $2.830 ($3.11) | Buck, Buck-Boost | - | 4.5V | 36V | - | 1.2A | 1.4MHz | Surface Mount | HMSOP | 8Pins | -40°C | 125°C | - | - | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $6.210 ($6.83)10+ $4.720 ($5.19)25+ $4.330 ($4.76)50+ $4.170 ($4.59) | Buck, Buck-Boost | - | 4.5V | 55V | - | 2.5A | 250kHz | Surface Mount | QFN | 10Pins | -40°C | 125°C | - | AEC-Q100 | |||||
ANALOG DEVICES | Each | 1+ $16.190 ($17.81)10+ $13.350 ($14.68)75+ $10.500 ($11.55)150+ $10.010 ($11.01)300+ $9.660 ($10.63)More Pricing... | Boost, SEPIC | - | 4.5V | 36V | 5.25V | 125mA | 2.2MHz | Surface Mount | TQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $5.280 ($5.81)10+ $3.970 ($4.37)25+ $3.640 ($4.00)50+ $3.470 ($3.82)100+ $3.290 ($3.62)More Pricing... | Boost | - | 4.5V | 26.5V | 45V | 50mA | 1.2MHz | Surface Mount | QFN-EP | 20Pins | -40°C | 85°C | - | - | ||||||
ANALOG DEVICES | Each | 1+ $4.270 ($4.70)10+ $3.190 ($3.51)75+ $2.680 ($2.95)150+ $2.550 ($2.80)300+ $2.460 ($2.71)More Pricing... | Boost, SEPIC | - | 4.5V | 36V | - | 120mA | 2.2MHz | Surface Mount | TQFN | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
ANALOG DEVICES | Each | 1+ $10.680 ($11.75)10+ $10.550 ($11.60)75+ $9.550 ($10.50)150+ $8.540 ($9.39)300+ $7.530 ($8.28)More Pricing... | Boost, SEPIC | - | 4.5V | 36V | - | 124.5mA | 2.2MHz | Surface Mount | TQFN | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $2.890 ($3.18)10+ $1.900 ($2.09)50+ $1.780 ($1.96)100+ $1.660 ($1.83)250+ $1.550 ($1.70)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+ $12.110 ($13.32)10+ $9.390 ($10.33)25+ $8.690 ($9.56)100+ $7.940 ($8.73)490+ $7.660 ($8.43)More Pricing... | Synchronous Boost, Synchronous Buck | - | 4.5V | 40V | 65V | - | 2.2MHz | Surface Mount | SWTQFN-EP | 32Pins | -40°C | 125°C | - | AEC-Q100 | |||||
Each | 1+ $2.210 ($2.43)25+ $1.690 ($1.86)100+ $1.660 ($1.83) | Buck | - | 4.5V | 42V | 5V | 10mA | 1.5MHz | Surface Mount | SOIC | 8Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.955 ($1.05)10+ $0.602 ($0.66)100+ $0.526 ($0.58)500+ $0.509 ($0.56)1000+ $0.499 ($0.55) | Buck | - | 4.5V | 40V | 36V | 1.5A | 1MHz | Surface Mount | MSOP | 8Pins | -40°C | 105°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.770 ($0.85)10+ $0.481 ($0.53)100+ $0.415 ($0.46) | Buck | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $4.490 ($4.94)10+ $3.370 ($3.71)25+ $3.090 ($3.40)50+ $2.940 ($3.23)100+ $2.780 ($3.06)More Pricing... | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 58V | 70V | 1A | 2.2MHz | Surface Mount | TSSOP | 24Pins | -40°C | 150°C | - | AEC-Q100 | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $4.350 ($4.78)10+ $3.260 ($3.59)25+ $2.990 ($3.29)50+ $2.840 ($3.12)100+ $2.680 ($2.95)More Pricing... | 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+ $6.650 ($7.32)10+ $5.060 ($5.57)25+ $4.660 ($5.13)50+ $4.590 ($5.05) | Boost, Buck, Buck-Boost | - | 4.5V | 45V | 75V | - | 2.2MHz | Surface Mount | TSSOP-EP | 28Pins | -40°C | 150°C | - | AEC-Q100 | |||||
Each | 1+ $14.680 ($16.15)10+ $11.430 ($12.57)25+ $10.620 ($11.68)121+ $9.640 ($10.60)363+ $9.170 ($10.09)More Pricing... | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 40V | 75V | - | 1MHz | Surface Mount | QFN-EP | 16Pins | -40°C | 125°C | - | - | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $6.950 ($7.64)10+ $5.300 ($5.83)25+ $4.880 ($5.37)50+ $4.650 ($5.12)100+ $4.410 ($4.85)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+ $3.570 ($3.93)10+ $2.460 ($2.71)50+ $2.330 ($2.56)100+ $2.200 ($2.42)250+ $2.070 ($2.28)More Pricing... | Boost, Buck, Buck-Boost | - | 4.5V | 40V | 55V | 110mA | 700kHz | Surface Mount | TSDSO | 24Pins | -40°C | 150°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $3.540 ($3.89)10+ $2.410 ($2.65)50+ $2.280 ($2.51)100+ $2.160 ($2.38)250+ $2.120 ($2.33) | Boost | - | 4.5V | 48V | 50V | 150mA | 2.42MHz | Surface Mount | HTSSOP-B | 24Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $16.720 ($18.39)10+ $13.120 ($14.43)25+ $11.740 ($12.91)100+ $11.020 ($12.12)250+ $10.560 ($11.62)More Pricing... | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 40V | 75V | - | 1MHz | Surface Mount | MSOP-EP | 16Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $4.130 ($4.54)10+ $2.820 ($3.10)50+ $2.680 ($2.95)100+ $2.530 ($2.78)250+ $2.400 ($2.64)More Pricing... | Boost (Step Up) | - | 4.5V | 48V | 50V | 120mA | 2.42MHz | Surface Mount | VQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $8.980 ($9.88)10+ $6.890 ($7.58)25+ $6.370 ($7.01)50+ $6.080 ($6.69)100+ $5.780 ($6.36)More Pricing... | Constant Current | - | 4.5V | 40V | - | 125mA | 488Hz | Surface Mount | HTSSOP-EP | 48Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
