4.5V DC / DC LED Driver ICs :
122 Products FoundFind a huge range of 4.5V DC / DC LED Driver ICs at element14 India. We stock a wide range of DC / DC LED Driver ICs, such as 4.5V, 3V, 2.7V & 6V DC / DC LED Driver ICs from the worlds top manufacturers including: Analog Devices, Rohm, Diodes Inc., Monolithic Power Systems (mps) & Infineon
All Filters
(1 Applied)
Expand Filters
Manufacturer
(44)
(13)
(12)
(1)
(6)
(13)
(3)
(22)
(3)
Input Voltage Min
=4.5V
1
(3)
(2)
(5)
(3)
(4)
(5)
(19)
(2)
Topology
(11)
(4)
(5)
(1)
(1)
(23)
(5)
(1)
Input Voltage Max
(1)
(3)
(5)
(1)
(1)
(3)
(2)
(1)
Output Voltage Max
(1)
(4)
(1)
(1)
(1)
(2)
(1)
(7)
Output Current Max
(2)
(1)
(4)
(3)
(1)
(3)
(7)
(2)
Switching Frequency Typ
(1)
(1)
(2)
(2)
(1)
(2)
(1)
(4)
IC Mounting
(122)
IC Case / Package
(2)
(1)
(1)
(1)
(1)
(5)
(6)
(4)
No. of Pins
(3)
(1)
(3)
(32)
(6)
(23)
(12)
(1)
Operating Temperature Min
(1)
(120)
(1)
Packaging
(40)
(81)
(2)
(71)
(1)
| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price | 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+Rs.267.480 10+Rs.183.170 50+Rs.173.480 100+Rs.163.780 250+Rs.155.070 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+Rs.567.430 10+Rs.433.410 25+Rs.400.150 50+Rs.381.620 100+Rs.363.080 More Pricing... | Constant Current | - | 4.5V | 40V | - | 125mA | 488Hz | Surface Mount | HTSSOP-EP | 48Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each | 1+Rs.1,194.970 10+Rs.932.590 37+Rs.864.440 111+Rs.794.280 259+Rs.753.600 More Pricing... | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | MSOP-EP | 16Pins | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+Rs.238.570 10+Rs.162.540 50+Rs.153.990 100+Rs.145.430 250+Rs.137.830 More Pricing... | Boost (Step Up) | - | 4.5V | 48V | 50V | 150mA | 2.42MHz | Surface Mount | VQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+Rs.54.190 10+Rs.33.750 100+Rs.27.290 500+Rs.26.750 1000+Rs.26.200 More Pricing... | Buck | - | 4.5V | 60V | - | - | 1MHz | Surface Mount | HSOIC | 8Pins | -40°C | 125°C | - | - | ||||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 5+Rs.64.340 50+Rs.60.080 100+Rs.56.560 500+Rs.55.430 1000+Rs.54.300 | 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+Rs.60.840 10+Rs.37.650 100+Rs.30.330 500+Rs.28.900 1000+Rs.28.810 More Pricing... | 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+Rs.79.850 10+Rs.50.380 100+Rs.40.980 500+Rs.40.170 1000+Rs.39.350 More Pricing... | 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+Rs.64.640 10+Rs.39.640 100+Rs.33.080 500+Rs.31.560 1000+Rs.29.290 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+Rs.99.810 50+Rs.91.350 100+Rs.82.890 500+Rs.79.660 1000+Rs.78.990 | Constant Current | - | 4.5V | 40V | - | 500mA | - | Surface Mount | SOIC | 8Pins | -40°C | 150°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+Rs.306.060 10+Rs.231.920 25+Rs.210.060 50+Rs.207.190 100+Rs.204.320 More Pricing... | Boost | - | 4.5V | 36V | 36V | 450mA | 1MHz | Surface Mount | VFQFPN | 24Pins | -40°C | 150°C | - | - | ||||||
INFINEON | Each (Supplied on Cut Tape) Cut Tape | 1+Rs.188.210 10+Rs.126.420 50+Rs.119.770 100+Rs.113.110 250+Rs.106.460 More Pricing... | Boost, Buck, Buck-Boost, Flyback, SEPIC | - | 4.5V | 45V | - | - | 500kHz | Surface Mount | PG-TSDSO | 14Pins | -40°C | 150°C | - | AEC-Q100 | |||||
MONOLITHIC POWER SYSTEMS (MPS) | Each (Supplied on Cut Tape) Cut Tape | 1+Rs.96.960 10+Rs.63.020 100+Rs.51.810 500+Rs.49.630 1000+Rs.48.010 More Pricing... | Boost, Buck, Inverting Buck-Boost | - | 4.5V | 55V | - | 3A | 210kHz | Surface Mount | HSOIC | 8Pins | -65°C | 150°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+Rs.113.260 50+Rs.103.750 100+Rs.94.240 500+Rs.90.620 1000+Rs.89.730 | 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+Rs.285.620 10+Rs.195.420 50+Rs.185.680 100+Rs.175.940 250+Rs.166.720 More Pricing... | 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+Rs.69.710 10+Rs.42.040 100+Rs.34.860 500+Rs.33.320 1000+Rs.31.880 More Pricing... | Buck | - | 4.5V | 40V | 36V | 1.5A | 1MHz | Surface Mount | SOT-89 | 5Pins | -40°C | 85°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+Rs.70.340 10+Rs.44.020 100+Rs.38.410 500+Rs.37.650 1000+Rs.36.880 More Pricing... | Buck | - | 4.5V | 40V | 40V | 1.5A | 1MHz | Surface Mount | MSOP-EP | 8Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
ANALOG DEVICES | Each | 1+Rs.981.320 10+Rs.762.940 75+Rs.659.160 150+Rs.635.040 300+Rs.615.180 More Pricing... | Boost, SEPIC | - | 4.5V | 36V | - | 130mA | 2.2MHz | Surface Mount | TQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
Each | 1+Rs.1,120.020 10+Rs.875.260 25+Rs.814.050 100+Rs.746.730 300+Rs.709.190 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+Rs.102.740 25+Rs.100.690 100+Rs.98.640 3300+Rs.96.580 | Buck | - | 4.5V | 40V | - | 700mA | 2MHz | Surface Mount | WDFN | 8Pins | -40°C | 125°C | - | - | |||||
Each (Supplied on Full Reel) Full Reel | 2500+Rs.187.270 7500+Rs.183.640 | Boost, SEPIC | - | 4.5V | 36V | 40V | 120mA | 2.2MHz | Surface Mount | TQFN-EP | 24Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
ANALOG DEVICES | Each | 1+Rs.326.420 10+Rs.243.720 75+Rs.204.460 150+Rs.195.310 300+Rs.187.800 More Pricing... | Boost, SEPIC | - | 4.5V | 36V | - | 120mA | 2.2MHz | Surface Mount | TQFN | 24Pins | -40°C | 125°C | - | AEC-Q100 | |||||
Tube of 1 | 1+Rs.715.540 10+Rs.550.250 25+Rs.508.990 100+Rs.463.550 300+Rs.438.220 More Pricing... | Synchronous Buck | - | 4.5V | 65V | 60V | 30A | 1MHz | Surface Mount | TQFN-EP | 16Pins | -40°C | 125°C | - | AEC-Q100 | ||||||
INOVA SEMICONDUCTORS | Each | 1+Rs.261.900 10+Rs.204.970 50+Rs.187.700 100+Rs.178.180 250+Rs.172.010 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+Rs.268.040 10+Rs.200.560 25+Rs.183.450 50+Rs.182.140 100+Rs.180.830 More Pricing... | Boost, Buck, Buck-Boost | - | 4.5V | 40V | 55V | - | 300kHz | Surface Mount | TQFP | 48Pins | -40°C | 150°C | LITIX | AEC-Q100 | ||||||
