4.5V DC / DC LED Driver ICs | Newark Electronics

Find a huge range of 4.5V DC / DC LED Driver ICs at Newark Electronics. 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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STCS05DR	69AH2682 Data Sheet RoHS Date/Lot Code	STMICROELECTRONICS LED DRIVER CONSTANT CURRENT SOIC-8 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.710 10+ $1.320 25+ $1.250	Constant Current	-	4.5V	-	40V	-	-	500mA	500mA	-	Surface Mount	SOIC	8Pins	-40°C	150°C	-	-
AL8863SP-13	81AH8733 Data Sheet RoHS Date/Lot Code	DIODES INC. LED DRIVER BUCK 1MHZ HSOIC-8 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.599 10+ $0.448 25+ $0.411 50+ $0.389 100+ $0.368 More Pricing...	Buck	-	4.5V	-	60V	-	-	-	-	1MHz	Surface Mount	HSOIC	8Pins	-40°C	125°C	-	-
MP2481DH-LF-P	54AH3379 RoHS	MONOLITHIC POWER SYSTEMS (MPS) LED DRIVER BUCK 1.4MHZ HMSOP	Each (Supplied on Cut Tape) Cut Tape	1+ $3.880 10+ $3.040 25+ $2.830 50+ $2.720 100+ $2.610 More Pricing...	Buck, Buck-Boost	-	4.5V	-	36V	-	-	1.2A	1.2A	1.4MHz	Surface Mount	HMSOP	8Pins	-40°C	125°C	-	-
AL8860MP-13	11AC9894 Data Sheet RoHS Date/Lot Code	DIODES INC. LED DRIVER BUCK 1MHZ MSOP-8	Each (Supplied on Cut Tape) Cut Tape	1+ $0.728 10+ $0.543 25+ $0.498 50+ $0.474 100+ $0.449 More Pricing...	Buck	-	4.5V	-	40V	-	36V	1.5A	1.5A	1MHz	Surface Mount	MSOP	8Pins	-40°C	105°C	-	-
TPS54201DDCT	27AJ0509 RoHS Date/Lot Code	TEXAS INSTRUMENTS LED DRIVER SYNC BUCK 600KHZ SOT-23-6	Each (Supplied on Cut Tape) Cut Tape	1+ $2.030 10+ $1.940 25+ $1.840 50+ $1.760 100+ $1.690 More Pricing...	Synchronous Buck	-	4.5V	-	28V	-	23V	1.5A	1.5A	600kHz	Surface Mount	TSOT-23	6Pins	-40°C	125°C	-	-
AL8861Y-13	76AH4559 Data Sheet RoHS Date/Lot Code	DIODES INC. LED DRIVER BUCK -40 TO 85DEG C ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.922 10+ $0.694 25+ $0.636 50+ $0.604 100+ $0.572 More Pricing...	Buck	-	4.5V	-	40V	-	36V	1.5A	1.5A	1MHz	Surface Mount	SOT-89	5Pins	-40°C	85°C	-	-
AL8861MP-13	76AH4557 Data Sheet RoHS Date/Lot Code	DIODES INC. LED DRIVER BUCK -40 TO 85DEG C ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.714 10+ $0.538 25+ $0.492 50+ $0.467 100+ $0.442 More Pricing...	Buck	-	4.5V	-	40V	-	36V	1.5A	1.5A	1MHz	Surface Mount	MSOP-EP	8Pins	-40°C	85°C	-	-
MP2483DQ-LF-P	54AH3380 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) LED DRIVER 500KHZ QFN-10	Each (Supplied on Cut Tape) Cut Tape	1+ $4.220 10+ $3.320 25+ $3.090 50+ $2.970 100+ $2.850 More Pricing...	Buck, Buck-Boost	-	4.5V	-	55V	-	-	2.5A	2.5A	500kHz	Surface Mount	QFN	10Pins	-40°C	125°C	-	-
AL5802-7	07AH3531 Data Sheet RoHS Date/Lot Code	DIODES INC. LED Driver Linear 4.5 to 30 V Supply 1 Output 30V/150mA Output AEC-Q101 -40 to 125 °C SOT26-6	Each (Supplied on Cut Tape) Cut Tape	1+ $0.267 10+ $0.196 25+ $0.180 50+ $0.168 100+ $0.157 More Pricing...	Linear	-	4.5V	-	30V	-	30V	150mA	150mA	-	Surface Mount	SOT-26	6Pins	-40°C	125°C	-	AEC-Q101
LED7707TR	51AC9079 Data Sheet RoHS Date/Lot Code	STMICROELECTRONICS LED DRIVER BOOST SMD 1MHZ VFQFPN-24	Each (Supplied on Cut Tape) Cut Tape	1+ $3.140 10+ $2.360 25+ $2.190 50+ $2.060 100+ $1.950 More Pricing...	Boost	-	4.5V	-	36V	-	36V	450mA	450mA	1MHz	Surface Mount	VFQFPN	24Pins	-40°C	150°C	-	-
AL8861WT-7	76AH4558 Data Sheet RoHS Date/Lot Code	DIODES INC. LED DRIVER BUCK -40 TO 85DEG C ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.742 10+ $0.557 25+ $0.509 50+ $0.483 100+ $0.457 More Pricing...	Buck	-	4.5V	-	40V	-	36V	1A	1A	1MHz	Surface Mount	TSOT-25	5Pins	-40°C	85°C	-	-
PAM2863ECR	76AH5895 Data Sheet RoHS Date/Lot Code	DIODES INC. LED DRIVER BUCK -40 TO 85DEG C ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.050	Buck	-	4.5V	-	40V	-	40V	2A	2A	1MHz	Surface Mount	SOP-EP	8Pins	-40°C	85°C	-	-
AL8861QMP-13	45AJ0392 Data Sheet RoHS Date/Lot Code	DIODES INC. LED DRIVER AEC-Q100 1MHZ BUCK MSOP-EP ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $0.843 10+ $0.634 25+ $0.582 50+ $0.554 100+ $0.525 More Pricing...	Buck	-	4.5V	-	40V	-	40V	1.5A	1.5A	1MHz	Surface Mount	MSOP-EP	8Pins	-40°C	125°C	-	AEC-Q100
MAX20446CATGA/V+	37AJ8973 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES LED DRIVER AECQ100 BOOST/SEPIC TQFN24 ROHS COMPLIANT: YES	Each	1+ $7.250 10+ $6.760 25+ $6.250 50+ $5.760 150+ $5.250 More Pricing...	Boost, SEPIC	-	4.5V	-	36V	-	-	124.5mA	124.5mA	2.2MHz	Surface Mount	TQFN	24Pins	-40°C	125°C	-	AEC-Q100
AL8860WT-7	11AC9895 Data Sheet RoHS Date/Lot Code	DIODES INC. LED DRIVER BUCK 1MHZ TSOT-25-5	Each (Supplied on Cut Tape) Cut Tape	1+ $0.738 10+ $0.553 25+ $0.505 50+ $0.479 100+ $0.453 More Pricing...	Buck	Non Isolated	4.5V	-	40V	-	36V	1A	1A	1MHz	Surface Mount	TSOT-25	5Pins	-40°C	105°C	-	-
MAX25511ATGA/V+	66AJ7338 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES LED DRIVER AEC-Q100 2.2MHZ TQFN-24 ROHS COMPLIANT: YES	Each	1+ $2.850 10+ $2.130 25+ $2.020 50+ $1.910 150+ $1.780 More Pricing...	Boost, SEPIC	-	4.5V	-	36V	-	-	120mA	120mA	2.2MHz	Surface Mount	TQFN	24Pins	-40°C	125°C	-	AEC-Q100
MP3310EQ-LF-P	54AH3425 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) LED DRIVER BOOST 1MHZ QFN-10	Each (Supplied on Cut Tape) Cut Tape	1+ $3.170 10+ $2.490 25+ $2.320 50+ $2.230 100+ $2.130 More Pricing...	Boost	-	4.5V	-	25V	-	-	1.3A	1.3A	1MHz	Surface Mount	QFN	10Pins	-20°C	125°C	-	-
AL8843QSP-13	45AJ0390 Data Sheet RoHS Date/Lot Code	DIODES INC. LED DRIVER AEC-Q100 1MHZ BUCK HSOIC ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.100 10+ $0.841 25+ $0.774 50+ $0.738 100+ $0.701 More Pricing...	Buck	-	4.5V	-	40V	-	40V	3A	3A	1MHz	Surface Mount	HSOIC	8Pins	-40°C	125°C	-	AEC-Q100
INLC10AQ-T	83AH4464 RoHS	INOVA SEMICONDUCTORS RGB LED DRIVER AEC-Q100 WETQFN-EP-16 ROHS COMPLIANT: YES	Each	1+ $2.980 10+ $2.230 50+ $1.950 100+ $1.760 250+ $1.690 More Pricing...	-	-	4.5V	-	5.5V	-	-	-	-	4MHz	Surface Mount	WETQFN-EP	16Pins	-40°C	105°C	-	AEC-Q100
MAX16820ATT+T	73Y2515 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES LED Driver Buck (Step Down) 4.5V to 28V input 1 Output 2 MHz switch-freq. 26V/1 A out TDFN-6	Each (Supplied on Cut Tape) Cut Tape	1+ $3.700 10+ $2.780 25+ $2.550 50+ $2.430 100+ $2.310 More Pricing...	Buck	-	4.5V	1A	28V	26V	26V	3A	3A	2MHz	Surface Mount	TDFN	6Pins	-40°C	125°C	-	-
TLD5190QUXUMA1	93AC7333 Data Sheet RoHS Date/Lot Code	INFINEON LED DRIVER BOOST/BUCK/BUCK-BOOST TQFP	Each (Supplied on Cut Tape) Cut Tape	1+ $2.910 10+ $2.180 25+ $1.990 50+ $1.900 100+ $1.790 More Pricing...	Boost, Buck, Buck-Boost	-	4.5V	-	40V	-	55V	-	-	300kHz	Surface Mount	TQFP	48Pins	-40°C	150°C	LITIX	AEC-Q100
LM3492MH/NOPB	29AH6323 RoHS Date/Lot Code	TEXAS INSTRUMENTS LED DRIVER BOOST 1MHZ HTSSOP-20	Each	1+ $5.000 10+ $4.700 25+ $4.450 50+ $4.240 100+ $4.070 More Pricing...	Boost	-	4.5V	-	65V	-	65V	200mA	200mA	1MHz	Surface Mount	HTSSOP	20Pins	-40°C	125°C	-	AEC-Q100
MAX20056BAUGB/V+	92AH1645 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES LED DRIVER AEC-Q100 2.2MHZ TSSOP-EP ROHS COMPLIANT: YES	Each	1+ $10.000 10+ $7.630 25+ $6.120 50+ $5.830 124+ $5.540 More Pricing...	Boost, Buck-Boost, SEPIC	-	4.5V	-	42V	-	-	120mA	120mA	2.2MHz	Surface Mount	TSSOP-EP	24Pins	-40°C	125°C	-	AEC-Q100
MAX20444BATG/V+	14AJ2408 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES LED DRIVER AEC-Q100 2.2MHZ TQFN-EP-24 ROHS COMPLIANT: YES	Each	1+ $8.610 10+ $6.670 25+ $6.380 50+ $6.070 150+ $5.760 More Pricing...	Boost, SEPIC	-	4.5V	-	36V	-	-	130mA	130mA	2.2MHz	Surface Mount	TQFN-EP	24Pins	-40°C	125°C	-	AEC-Q100
TLD5099EPXUMA1	64AH9010 Data Sheet RoHS Date/Lot Code	INFINEON LED DRIVER AEC-Q100 500KHZ PG-TSDSO ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $1.950 10+ $1.440 25+ $1.290 50+ $1.230 100+ $1.160 More Pricing...	Boost, Buck, Buck-Boost, Flyback, SEPIC	-	4.5V	-	45V	-	-	-	-	500kHz	Surface Mount	PG-TSDSO	14Pins	-40°C	150°C	-	AEC-Q100

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4.5V DC / DC LED Driver ICs:

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