4.5V DC / DC LED Driver ICs :
127 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 | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (Incl GST) | 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+ $4.430($4.87) 10+ $3.330($3.66) 25+ $3.050($3.36) 50+ $3.000($3.30) 100+ $2.930($3.22) More Pricing... | Boost | - | 4.5V | 36V | 36V | 450mA | 1MHz | Surface Mount | VFQFPN | 24Pins | -40°C | 150°C | - | - | ||||||
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 | |||||
ANALOG DEVICES | Each | 1+ $13.900($15.29) 10+ $11.410($12.55) 75+ $8.910($9.80) 150+ $8.480($9.33) 300+ $8.180($9.00) 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+ $2.610($2.87) 10+ $1.750($1.92) 50+ $1.660($1.83) 100+ $1.560($1.72) 250+ $1.470($1.62) 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 | ||||||
MICROCHIP | Each (Supplied on Cut Tape) Cut Tape | 1+ $1.400($1.54) 25+ $1.380($1.52) 100+ $1.350($1.48) 3300+ $1.330($1.46) | Buck | - | 4.5V | 40V | - | - | 2MHz | Surface Mount | DFN | 8Pins | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $4.180($4.60) 10+ $2.860($3.15) 50+ $2.710($2.98) 100+ $2.560($2.82) 250+ $2.430($2.67) 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+ $9.060($9.97) 10+ $6.950($7.64) 25+ $6.420($7.06) 50+ $6.140($6.75) 100+ $5.850($6.44) More Pricing... | Constant Current | - | 4.5V | 40V | - | 125mA | 488Hz | Surface Mount | HTSSOP-EP | 48Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $3.690($4.06) 10+ $2.510($2.76) 50+ $2.390($2.63) 100+ $2.260($2.49) 250+ $2.130($2.34) More Pricing... | Boost (Step Up) | - | 4.5V | 48V | 50V | 150mA | 2.42MHz | Surface Mount | VQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each | 1+ $16.030($17.63) 10+ $12.530($13.78) 37+ $11.340($12.47) 111+ $10.630($11.69) 259+ $10.220($11.24) 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 | 1+ $16.870($18.56) 10+ $13.210($14.53) 37+ $11.960($13.16) 111+ $11.230($12.35) 259+ $10.790($11.87) More Pricing... | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | MSOP-EP | 16Pins | -40°C | 125°C | - | - | ||||||
Each | 1+ $16.030($17.63) 10+ $12.530($13.78) 37+ $11.340($12.47) 111+ $10.630($11.69) 259+ $10.220($11.24) 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+ $0.770($0.85) 10+ $0.485($0.53) 100+ $0.414($0.46) | Buck | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | - | ||||||
3119200 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ $2.440($2.68) | Synchronous Buck | - | 4.5V | 28V | 23V | 1.5A | 600kHz | Surface Mount | TSOT-23 | 6Pins | -40°C | 85°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.948($1.04) 10+ $0.604($0.66) 100+ $0.528($0.58) 500+ $0.518($0.57) 1000+ $0.507($0.56) 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 | 5+ $0.965($1.06) 50+ $0.880($0.97) 100+ $0.793($0.87) 500+ $0.761($0.84) 1000+ $0.751($0.83) | 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+ $0.921($1.01) 10+ $0.588($0.65) 100+ $0.489($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+ $1.160($1.28) 10+ $0.731($0.80) 100+ $0.617($0.68) | 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+ $2.700($2.97) 10+ $1.380($1.52) 100+ $0.900($0.99) 500+ $0.790($0.87) 1000+ $0.710($0.78) More Pricing... | Buck | - | 4.5V | 40V | 36V | 3A | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 105°C | - | - | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 5+ $1.580($1.74) 50+ $1.460($1.61) 100+ $1.330($1.46) 500+ $1.270($1.40) 1000+ $1.260($1.39) | Constant Current | - | 4.5V | 40V | - | 500mA | - | Surface Mount | SOIC | 8Pins | -40°C | 150°C | - | - | |||||
INFINEON | Each (Supplied on Cut Tape) Cut Tape | 1+ $2.700($2.97) 10+ $1.820($2.00) 50+ $1.720($1.89) 100+ $1.620($1.78) 250+ $1.530($1.68) 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+ $1.770($1.95) 50+ $1.630($1.79) 100+ $1.480($1.63) 500+ $1.420($1.56) 1000+ $1.410($1.55) | 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+ $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 | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.100($1.21) 10+ $0.693($0.76) 100+ $0.574($0.63) | Buck | - | 4.5V | 40V | 40V | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
ANALOG DEVICES | Each | 1+ $12.670($13.94) 10+ $9.830($10.81) 75+ $8.480($9.33) 150+ $8.160($8.98) 300+ $7.910($8.70) More Pricing... | Boost, SEPIC | - | 4.5V | 36V | - | 130mA | 2.2MHz | Surface Mount | TQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
MICROCHIP | Each (Supplied on Cut Tape) Cut Tape | 1+ $1.610($1.77) 25+ $1.580($1.74) 100+ $1.550($1.70) 3300+ $1.520($1.67) | Buck | - | 4.5V | 40V | - | 700mA | 2MHz | Surface Mount | WDFN | 8Pins | -40°C | 125°C | - | - | |||||
