4.5V DC / DC LED Driver ICs:
122 Products FoundFind a huge range of 4.5V DC / DC LED Driver ICs at Newark Electronics Mexico. 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 | 1+ $2.060 10+ $1.600 | Min: 1 / Mult: 1 Min: 100 / Mult: 1 | Constant Current | - | 4.5V | - | 40V | - | - | 500mA | 500mA | - | Surface Mount | SOIC | 8Pins | -40°C | 150°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.642 10+ $0.481 25+ $0.448 50+ $0.424 100+ $0.401 More Pricing... | Min: 1 / Mult: 1 | 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+ $3.590 10+ $2.830 25+ $2.640 50+ $2.550 100+ $2.440 More Pricing... | Min: 1 / Mult: 1 | 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+ $0.792 10+ $0.596 25+ $0.548 50+ $0.522 100+ $0.495 More Pricing... | Min: 1 / Mult: 1 | Buck | - | 4.5V | - | 40V | - | 36V | 1.5A | 1.5A | 1MHz | Surface Mount | MSOP | 8Pins | -40°C | 105°C | - | - | ||||
MICROCHIP | Each | 1+ $1.520 10+ $1.380 25+ $1.240 50+ $1.200 190+ $1.160 | Min: 1 / Mult: 1 | Buck | - | 4.5V | - | 42V | - | 5V | 10mA | 10mA | 1.5MHz | Surface Mount | SOIC | 8Pins | -40°C | 125°C | - | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.718 10+ $0.570 25+ $0.548 50+ $0.522 100+ $0.495 More Pricing... | Min: 1 / Mult: 1 | 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+ $5.560 10+ $4.460 25+ $4.180 50+ $4.030 100+ $3.870 More Pricing... | Min: 1 / Mult: 1 | 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+ $0.766 10+ $0.576 25+ $0.530 50+ $0.505 100+ $0.478 More Pricing... | Min: 1 / Mult: 1 | Buck | - | 4.5V | - | 40V | - | 36V | 1.5A | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 85°C | - | - | |||||
27AJ0509 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | 1+ $2.090 10+ $2.000 25+ $1.900 50+ $1.820 100+ $1.740 | Min: 1 / Mult: 1 | Synchronous Buck | - | 4.5V | - | 28V | - | 23V | 1.5A | 1.5A | 600kHz | Surface Mount | TSOT-23 | 6Pins | -40°C | 125°C | - | - | |||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+ $3.990 10+ $3.160 25+ $2.960 50+ $2.860 100+ $2.740 More Pricing... | Min: 1 / Mult: 1 | 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+ $0.291 10+ $0.216 25+ $0.197 50+ $0.186 100+ $0.175 More Pricing... | Min: 5 / Mult: 5 | 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+ $2.990 10+ $2.580 25+ $2.430 50+ $2.310 100+ $2.190 More Pricing... | Min: 1 / Mult: 1 | Boost | - | 4.5V | - | 36V | - | 36V | 450mA | 450mA | 1MHz | Surface Mount | VFQFPN | 24Pins | -40°C | 150°C | - | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.878 10+ $0.692 25+ $0.658 50+ $0.627 100+ $0.591 More Pricing... | Min: 1 / Mult: 1 | Buck | - | 4.5V | - | 40V | - | 36V | 3A | 3A | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 105°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.732 10+ $0.557 25+ $0.512 50+ $0.488 100+ $0.463 More Pricing... | Min: 1 / Mult: 1 | Buck | - | 4.5V | - | 40V | - | 36V | 1A | 1A | 1MHz | Surface Mount | TSOT-25 | 5Pins | -40°C | 85°C | - | - | |||||
1+ $1.150 | Min: 5 / Mult: 5 Min: 100 / Mult: 5 | Buck | - | 4.5V | - | 40V | - | 40V | 2A | 2A | 1MHz | Surface Mount | SOP-EP | 8Pins | -40°C | 85°C | - | - | ||||||
Each | 1+ $3.630 10+ $2.730 25+ $2.300 50+ $2.250 150+ $2.200 More Pricing... | Min: 1 / Mult: 1 | Boost | - | 4.5V | - | 26.5V | - | 45V | 50mA | 50mA | 1.5MHz | Surface Mount | QFN | 20Pins | -40°C | 85°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $0.895 10+ $0.679 25+ $0.625 50+ $0.595 100+ $0.565 More Pricing... | Min: 1 / Mult: 1 | 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+ $0.973 10+ $0.739 25+ $0.681 50+ $0.649 100+ $0.617 More Pricing... | Min: 1 / Mult: 1 | 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+ $7.350 10+ $7.150 25+ $6.950 50+ $5.690 150+ $4.420 More Pricing... | Min: 1 / Mult: 1 | 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+ $0.696 10+ $0.537 25+ $0.492 50+ $0.470 100+ $0.449 More Pricing... | Min: 1 / Mult: 1 | Buck | Non Isolated | 4.5V | - | 40V | - | 36V | 1A | 1A | 1MHz | Surface Mount | TSOT-25 | 5Pins | -40°C | 105°C | - | - | ||||
ANALOG DEVICES | Each | 1+ $2.590 10+ $1.930 150+ $1.620 525+ $1.480 1050+ $1.440 More Pricing... | Min: 1 / Mult: 1 | 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+ $3.460 10+ $2.740 25+ $2.550 50+ $2.450 100+ $2.350 More Pricing... | Min: 1 / Mult: 1 | 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+ $1.060 10+ $0.847 25+ $0.806 50+ $0.768 100+ $0.725 More Pricing... | Min: 1 / Mult: 1 | Buck | - | 4.5V | - | 40V | - | 40V | 3A | 3A | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | AEC-Q100 | |||||
83AH4464 RoHS | INOVA SEMICONDUCTORS | Each | 1+ $3.480 10+ $2.590 25+ $2.280 50+ $2.040 100+ $1.940 More Pricing... | Min: 1 / Mult: 1 | - | - | 4.5V | - | 5.5V | - | - | - | - | 4MHz | Surface Mount | WETQFN-EP | 16Pins | -40°C | 105°C | - | AEC-Q100 | |||
Each (Supplied on Cut Tape) Cut Tape | 1+ $3.070 10+ $2.300 25+ $2.110 50+ $2.010 100+ $1.900 More Pricing... | Min: 1 / Mult: 1 | Boost, Buck, Buck-Boost | - | 4.5V | - | 40V | - | 55V | - | - | 300kHz | Surface Mount | TQFP | 48Pins | -40°C | 150°C | LITIX | AEC-Q100 | |||||
