4.5V DC / DC LED Driver ICs:
121 Products FoundFind a huge range of 4.5V DC / DC LED Driver ICs at Newark Electronics Canada. We stock a wide range of DC / DC LED Driver ICs, such as 4.5V, 3V, 2.5V & 6V DC / DC LED Driver ICs from the worlds top manufacturers including: Analog Devices, Rohm, Diodes Inc., Monolithic Power Systems (mps) & Infineon
View
Buyer
Engineer
Manufacturer
Topology
LED Driver Type
Input Voltage Min
Output Current
Input Voltage Max
Output Voltage
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
Packaging
Filter(s) Applied
1 Filter(s) Selected
| Compare | Price for | Quantity | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 1+ $2.390 10+ $1.910 25+ $1.810 50+ $1.730 | Constant Current | - | 4.5V | - | 40V | - | - | 500mA | 500mA | - | Surface Mount | SOIC | 8Pins | -40°C | 150°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.841 10+ $0.630 25+ $0.595 50+ $0.563 100+ $0.531 More Pricing... | Buck | - | 4.5V | - | 60V | - | - | - | - | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | - | ||||||
54AH3379 RoHS | MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $4.690 10+ $3.700 25+ $3.450 50+ $3.330 100+ $3.190 More Pricing... | Buck, Buck-Boost | - | 4.5V | - | 36V | - | - | 1.2A | 1.2A | 1.4MHz | Surface Mount | HMSOP | 8Pins | -40°C | 125°C | - | - | ||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ $1.040 10+ $0.782 25+ $0.719 50+ $0.684 100+ $0.650 More Pricing... | Buck | - | 4.5V | - | 40V | - | 36V | 1.5A | 1.5A | 1MHz | Surface Mount | MSOP | 8Pins | -40°C | 105°C | - | - | |||||
MICROCHIP | Each | 1+ $2.050 10+ $1.870 25+ $1.690 50+ $1.620 190+ $1.560 | Buck | - | 4.5V | - | 42V | - | 5V | 10mA | 10mA | 1.5MHz | Surface Mount | SOIC | 8Pins | -40°C | 125°C | - | - | |||||
27AJ0509 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | 1+ $2.810 10+ $2.690 25+ $2.550 50+ $2.440 100+ $2.340 More Pricing... | Synchronous Buck | - | 4.5V | - | 28V | - | 23V | 1.5A | 1.5A | 600kHz | Surface Mount | TSOT-23 | 6Pins | -40°C | 125°C | - | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.280 10+ $0.976 25+ $0.896 50+ $0.852 100+ $0.809 More Pricing... | Buck | - | 4.5V | - | 40V | - | 36V | 1.5A | 1.5A | 1MHz | Surface Mount | SOT-89 | 5Pins | -40°C | 85°C | - | - | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $7.260 10+ $5.810 25+ $5.450 50+ $5.240 100+ $5.050 More Pricing... | Boost, Buck, Inverting Buck-Boost | - | 4.5V | - | 55V | - | - | 3A | 3A | 420kHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.010 10+ $0.755 25+ $0.695 50+ $0.662 100+ $0.627 More Pricing... | Buck | - | 4.5V | - | 40V | - | 36V | 1.5A | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 85°C | - | - | ||||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $5.870 10+ $4.650 25+ $4.350 50+ $4.200 100+ $4.020 More Pricing... | Buck, Buck-Boost | - | 4.5V | - | 55V | - | - | 2.5A | 2.5A | 500kHz | Surface Mount | QFN | 10Pins | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.381 10+ $0.283 25+ $0.260 50+ $0.244 100+ $0.230 More Pricing... | Linear | - | 4.5V | - | 30V | - | 30V | 150mA | 150mA | - | Surface Mount | SOT-26 | 6Pins | -40°C | 125°C | - | AEC-Q101 | ||||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 1+ $4.370 10+ $3.280 25+ $3.060 50+ $2.870 100+ $2.700 More Pricing... | Boost | - | 4.5V | - | 36V | - | 36V | 450mA | 450mA | 1MHz | Surface Mount | VFQFPN | 24Pins | -40°C | 150°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.960 10+ $0.730 25+ $0.677 50+ $0.641 100+ $0.606 More Pricing... | Buck | - | 4.5V | - | 40V | - | 36V | 1A | 1A | 1MHz | Surface Mount | TSOT-25 | 5Pins | -40°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.200 10+ $0.916 25+ $0.872 50+ $0.830 100+ $0.783 More Pricing... | Buck | - | 4.5V | - | 40V | - | 36V | 3A | 3A | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 105°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.510 10+ $1.150 25+ $1.070 50+ $1.020 100+ $0.965 More Pricing... | Buck | - | 4.5V | - | 40V | - | 40V | 2A | 2A | 1MHz | Surface Mount | SOP-EP | 8Pins | -40°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.180 10+ $0.890 25+ $0.819 50+ $0.780 100+ $0.741 More Pricing... | Buck | - | 4.5V | - | 40V | - | 40V | 1.5A | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.280 10+ $0.969 25+ $0.893 50+ $0.852 100+ $0.811 More Pricing... | Buck | - | 4.5V | - | 40V | - | 40V | 1.5A | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
ANALOG DEVICES | Each | 1+ $9.930 10+ $9.820 25+ $6.970 50+ $6.660 150+ $6.370 | Boost, SEPIC | - | 4.5V | - | 36V | - | - | 124.5mA | 124.5mA | 2.2MHz | Surface Mount | TQFN | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ $0.953 10+ $0.723 25+ $0.665 50+ $0.633 100+ $0.599 More Pricing... | Buck | Non Isolated | 4.5V | - | 40V | - | 36V | 1A | 1A | 1MHz | Surface Mount | TSOT-25 | 5Pins | -40°C | 105°C | - | - | |||||
ANALOG DEVICES | Each | 1+ $3.490 10+ $2.600 25+ $2.190 50+ $2.120 150+ $2.060 More Pricing... | Boost, SEPIC | - | 4.5V | - | 36V | - | - | 120mA | 120mA | 2.2MHz | Surface Mount | TQFN | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $4.520 10+ $3.580 25+ $3.330 50+ $3.200 100+ $3.060 More Pricing... | Boost | - | 4.5V | - | 25V | - | - | 1.3A | 1.3A | 1MHz | Surface Mount | QFN | 10Pins | -20°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.390 10+ $1.130 25+ $1.070 50+ $1.020 100+ $0.962 More Pricing... | Buck | - | 4.5V | - | 40V | - | 40V | 3A | 3A | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
83AH4464 RoHS | INOVA SEMICONDUCTORS | Each | 1+ $4.120 10+ $3.080 50+ $2.690 100+ $2.440 250+ $2.340 More Pricing... | - | - | 4.5V | - | 5.5V | - | - | - | - | 4MHz | Surface Mount | WETQFN-EP | 16Pins | -40°C | 105°C | - | AEC-Q100 | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $4.990 10+ $3.770 25+ $3.450 50+ $3.280 100+ $3.120 More Pricing... | Buck | - | 4.5V | 1A | 28V | 26V | 26V | 3A | 3A | 2MHz | Surface Mount | TDFN | 6Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $3.920 10+ $2.940 25+ $2.690 50+ $2.550 100+ $2.410 More Pricing... | Boost, Buck, Buck-Boost | - | 4.5V | - | 40V | - | 55V | - | - | 300kHz | Surface Mount | TQFP | 48Pins | -40°C | 150°C | LITIX | AEC-Q100 | ||||||
