4.5V DC / DC LED Driver ICs :
127 Products FoundFind a huge range of 4.5V DC / DC LED Driver ICs at element14 New Zealand. 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+ $5.470 ($6.2905)10+ $4.110 ($4.7265)25+ $3.780 ($4.347)50+ $3.710 ($4.2665)100+ $3.640 ($4.186)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+ $3.230 ($3.7145)10+ $2.180 ($2.507)50+ $2.070 ($2.3805)100+ $1.950 ($2.2425)250+ $1.830 ($2.1045)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+ $13.840 ($15.916)10+ $12.460 ($14.329)25+ $11.720 ($13.478)100+ $10.890 ($12.5235)490+ $10.150 ($11.6725)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+ $5.260 ($6.049)10+ $3.940 ($4.531)25+ $3.620 ($4.163)50+ $3.440 ($3.956)100+ $3.240 ($3.726)More Pricing... | Boost | - | 4.5V | 33V | 80V | 400mA | 500kHz | Surface Mount | SOIC | 16Pins | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $5.060 ($5.819)10+ $3.460 ($3.979)50+ $3.280 ($3.772)100+ $3.100 ($3.565)250+ $2.940 ($3.381)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+ $8.050 ($9.2575)10+ $6.120 ($7.038)25+ $5.640 ($6.486)50+ $5.550 ($6.3825) | 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+ $10.960 ($12.604)10+ $8.410 ($9.6715)25+ $7.770 ($8.9355)50+ $7.430 ($8.5445)100+ $7.080 ($8.142)More Pricing... | Constant Current | - | 4.5V | 40V | - | 125mA | 488Hz | Surface Mount | HTSSOP-EP | 48Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each | 1+ $17.760 ($20.424)10+ $13.830 ($15.9045)25+ $12.850 ($14.7775)121+ $11.660 ($13.409)363+ $11.100 ($12.765)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+ $4.460 ($5.129)10+ $3.040 ($3.496)50+ $2.890 ($3.3235)100+ $2.730 ($3.1395)250+ $2.580 ($2.967)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+ $8.410 ($9.6715)10+ $6.410 ($7.3715)25+ $5.900 ($6.785)50+ $5.630 ($6.4745)100+ $5.340 ($6.141)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+ $0.932 ($1.0718)10+ $0.587 ($0.675)100+ $0.492 ($0.5658) | Buck | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | - | ||||||
3119200 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ $2.950 ($3.3925) | 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+ $1.030 ($1.1845)50+ $0.938 ($1.0787)100+ $0.882 ($1.0143) | 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+ $1.110 ($1.2765)10+ $0.711 ($0.8176)100+ $0.582 ($0.6693) | 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+ $1.900 ($2.185)10+ $1.020 ($1.173)100+ $0.721 ($0.8292)500+ $0.653 ($0.751)1000+ $0.603 ($0.6934)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+ $1.740 ($2.001)50+ $1.600 ($1.840)100+ $1.450 ($1.6675)500+ $1.390 ($1.5985)1000+ $1.380 ($1.587) | Constant Current | - | 4.5V | 40V | - | 500mA | - | Surface Mount | SOIC | 8Pins | -40°C | 150°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 5+ $0.421 ($0.4842)10+ $0.259 ($0.2978)100+ $0.214 ($0.2461) | 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+ $3.270 ($3.7605)10+ $2.200 ($2.530)50+ $2.080 ($2.392)100+ $1.960 ($2.254)250+ $1.850 ($2.1275)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+ $1.890 ($2.1735)50+ $1.730 ($1.9895)100+ $1.570 ($1.8055)500+ $1.510 ($1.7365)1000+ $1.500 ($1.725) | Buck | - | 4.5V | 60V | - | 1.5A | 1MHz | Surface Mount | DSO | 8Pins | -40°C | 150°C | - | - | ||||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ $1.450 ($1.6675)10+ $0.900 ($1.035)100+ $0.728 ($0.8372)500+ $0.693 ($0.797)1000+ $0.664 ($0.7636)More Pricing... | Buck | - | 4.5V | 40V | 36V | 1.5A | 1MHz | Surface Mount | SOT-89 | 5Pins | -40°C | 85°C | - | - | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $4.790 ($5.5085)10+ $3.280 ($3.772)50+ $3.120 ($3.588)100+ $2.990 ($3.4385) | Boost | - | 4.5V | 25V | - | 1.3A | 1MHz | Surface Mount | QFN | 10Pins | -20°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.330 ($1.5295)10+ $0.839 ($0.9648)100+ $0.684 ($0.7866)500+ $0.684 ($0.7866) | Buck | - | 4.5V | 40V | 40V | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
ANALOG DEVICES | Each | 1+ $15.330 ($17.6295)10+ $11.890 ($13.6735)75+ $10.260 ($11.799)150+ $9.870 ($11.3505)300+ $9.570 ($11.0055)More Pricing... | Boost, SEPIC | - | 4.5V | 36V | - | 130mA | 2.2MHz | Surface Mount | TQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
Each | 1+ $17.800 ($20.470)10+ $13.870 ($15.9505)25+ $12.870 ($14.8005)100+ $11.800 ($13.570)300+ $11.200 ($12.880)More Pricing... | Synchronous Buck | - | 4.5V | 65V | 60V | 2A | 400kHz | Surface Mount | TDFN-EP | 12Pins | -40°C | 125°C | - | - | ||||||
MICROCHIP | Each (Supplied on Cut Tape) Cut Tape | 1+ $1.950 ($2.2425)25+ $1.910 ($2.1965)100+ $1.880 ($2.162)3300+ $1.840 ($2.116) | Buck | - | 4.5V | 40V | - | 700mA | 2MHz | Surface Mount | WDFN | 8Pins | -40°C | 125°C | - | - | |||||
