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Texas Instruments
LM3431QMH/NOPB

LED Driver IC 3 Output DC DC Controller Step-Up (Boost) Analog, PWM Dimming 28-HTSSOP

Distributor	Stock		1	10	100	1,000
Texas Instruments	17,798	USD	4.12	4.12	3.61	2.04	Visit Site
Rochester Electronics	6,863	USD	2.98	2.98	2.80	2.53	Visit Site
DigiKey	0	USD				3.82	Visit Site
Microchip USA	957	USD				26.41	Visit Site
One Stop Electro	3,909	USD	25.33	24.57	23.05	22.55	Visit Site

Texas Instruments
LM3431QMHX/NOPB

3-channel automotive constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125

Distributor	Stock		1	10	100	1,000
Texas Instruments	45,000	USD	3.53	3.53	3.09	1.75	Visit Site
DigiKey	0	USD					Visit Site
One Stop Electro	4,792	USD	2.50	2.42	2.27	2.22	Visit Site
Win Source	2	USD		3.56	3.56	3.56	Visit Site
ICPartonline	37,207	USD	1.77	1.69	1.60	1.51	Visit Site

National Semiconductor
LM3431QMH

TSSOP 8542.39.00.01 SWITCHING CONTROLLER 2009 led driver 9.7mm 36V 1100kHz 125C

Distributor	Stock		1	10	100	1,000
Win Source	26,000	USD			2.40	2.40	Visit Site
One Stop Electro	1,335	USD	27.44	26.62	24.97	24.42	Visit Site
Fly-Wing Technology	12,621	USD	2.89	2.37	2.30	2.22	Visit Site
Esaler Electronic	0	USD	3.56	3.52	3.49	3.46	Visit Site
LKR	0	USD	637.68	631.37	625.11	618.92	Visit Site

National Semiconductor
LM3431QMHX

RoHS Compliant GULL WING DUAL CURRENT-MODE led driver 125C 1100kHz 36V 9.7mm

Distributor	Stock		1	10	100	1,000
Fly-Wing Technology	10,256	USD	5.36	4.40	4.26	4.12	Visit Site
Win Source	1,320	USD		3.65	3.65	3.65	Visit Site
Ampacity Systems	500	USD	1.81	1.81	1.81	1.81	Visit Site
Hyper Source Electronics	1,455	USD	3.01	3.01	3.01	3.01	Visit Site
AiPCBA	1,339	USD	4.88	4.88	4.88	4.88	Visit Site