4.5V DC / DC LED Driver ICs:
125 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 | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 5+ $1.540 ($1.69)50+ $1.410 ($1.55)100+ $1.280 ($1.41)500+ $1.230 ($1.35)1000+ $1.200 ($1.32) | Constant Current | - | 4.5V | 40V | - | 500mA | - | Surface Mount | SOIC | 8Pins | -40°C | 150°C | - | - | |||||
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 | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $4.890 ($5.38)10+ $4.250 ($4.68)25+ $4.210 ($4.63)50+ $4.180 ($4.60)100+ $4.140 ($4.55)More Pricing... | Boost | - | 4.5V | 26.5V | 45V | 50mA | 1.2MHz | Surface Mount | QFN-EP | 20Pins | -40°C | 85°C | - | - | ||||||
ANALOG DEVICES | Each | 1+ $11.910 ($13.10)10+ $8.420 ($9.26)75+ $8.090 ($8.90)150+ $7.930 ($8.72)300+ $7.770 ($8.55)More Pricing... | Boost, SEPIC | - | 4.5V | 36V | - | 124.5mA | 2.2MHz | Surface Mount | TQFN | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
ANALOG DEVICES | Each | 1+ $14.880 ($16.37)10+ $11.520 ($12.67)25+ $10.680 ($11.75)100+ $9.750 ($10.72)490+ $9.560 ($10.52)More Pricing... | Synchronous Boost, Synchronous Buck | - | 4.5V | 40V | 65V | - | 2.2MHz | Surface Mount | SWTQFN-EP | 32Pins | -40°C | 125°C | - | AEC-Q100 | |||||
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 | ||||||
Each | 1+ $12.100 ($13.31)10+ $10.680 ($11.75)25+ $9.900 ($10.89)121+ $9.510 ($10.46)363+ $9.110 ($10.02)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+ $3.850 ($4.24)10+ $2.630 ($2.89)50+ $2.490 ($2.74)100+ $2.350 ($2.58)250+ $2.230 ($2.45)More Pricing... | Boost, Buck, Buck-Boost | - | 4.5V | 40V | 55V | 110mA | 700kHz | Surface Mount | TSDSO | 24Pins | -40°C | 150°C | - | AEC-Q100 | ||||||
Each | 1+ $2.390 ($2.63)25+ $1.820 ($2.00)100+ $1.790 ($1.97) | Buck | - | 4.5V | 42V | 5V | 10mA | 1.5MHz | Surface Mount | SOIC | 8Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.040 ($1.14)10+ $0.649 ($0.71)100+ $0.529 ($0.58)500+ $0.508 ($0.56) | Buck | - | 4.5V | 40V | 36V | 1.5A | 1MHz | Surface Mount | MSOP | 8Pins | -40°C | 105°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.832 ($0.92)10+ $0.518 ($0.57)100+ $0.422 ($0.46) | Buck | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.914 ($1.01)10+ $0.582 ($0.64)100+ $0.473 ($0.52)500+ $0.464 ($0.51) | 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 | 5+ $0.956 ($1.05)50+ $0.872 ($0.96)100+ $0.787 ($0.87)500+ $0.761 ($0.84) | Buck | - | 4.5V | 40V | 40V | 2A | 1MHz | Surface Mount | SOP-EP | 8Pins | -40°C | 85°C | - | - | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $7.160 ($7.88)10+ $5.430 ($5.97)25+ $5.000 ($5.50)50+ $4.770 ($5.25)100+ $4.540 ($4.99)More Pricing... | Boost, Buck, Inverting Buck-Boost | - | 4.5V | 55V | - | 3A | 420kHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | AEC-Q100 | |||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ $0.999 ($1.10)10+ $0.630 ($0.69)100+ $0.510 ($0.56)500+ $0.494 ($0.54) | Buck | - | 4.5V | 40V | 36V | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 85°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.270 ($1.40)10+ $0.806 ($0.89)100+ $0.660 ($0.73)500+ $0.634 ($0.70) | Buck | - | 4.5V | 40V | 40V | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ $1.130 ($1.24)10+ $0.735 ($0.81)100+ $0.632 ($0.70) | 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+ $0.931 ($1.02)10+ $0.593 ($0.65)100+ $0.481 ($0.53)500+ $0.481 ($0.53) | Buck | - | 4.5V | 40V | 36V | 1A | 1MHz | Surface Mount | TSOT-25 | 5Pins | -40°C | 85°C | - | - | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $6.560 ($7.22)10+ $4.950 ($5.44)25+ $4.600 ($5.06)50+ $4.380 ($4.82)100+ $4.140 ($4.55)More Pricing... | Buck | - | 4.5V | 100V | - | 1A | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $3.380 ($3.72)10+ $2.880 ($3.17)25+ $2.850 ($3.14) | Boost | - | 4.5V | 36V | 36V | 450mA | 1MHz | Surface Mount | VFQFPN | 24Pins | -40°C | 150°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 5+ $0.383 ($0.42)10+ $0.236 ($0.26)100+ $0.186 ($0.20)500+ $0.182 ($0.20) | 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+ $4.580 ($5.04)10+ $2.690 ($2.96)50+ $2.480 ($2.73)100+ $2.280 ($2.51)250+ $2.130 ($2.34)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+ $1.910 ($2.10)50+ $1.750 ($1.92)100+ $1.590 ($1.75)500+ $1.530 ($1.68)1000+ $1.420 ($1.56) | 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+ $4.280 ($4.71)10+ $2.930 ($3.22)50+ $2.780 ($3.06)100+ $2.630 ($2.89)250+ $2.580 ($2.84) | 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+ $1.020 ($1.12)10+ $0.649 ($0.71)100+ $0.529 ($0.58)500+ $0.512 ($0.56) | Buck | - | 4.5V | 40V | 36V | 1.5A | 1MHz | Surface Mount | SOT-89 | 5Pins | -40°C | 85°C | - | - | |||||
