Select Part Numbers and Quantities

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For complete documentation, view the LT3999 page

Part Number*	Description	Package	Pins	Price (1-99)	Price (100+)	QTY
LT3999EDD#PBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	DFN	10	$3.93	$3.34
LT3999EDD#TRPBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	DFN	10
LT3999EMSE#PBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	MSOP	10	$3.93	$3.34
LT3999EMSE#TRPBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	MSOP	10
LT3999HMSE#PBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	MSOP	10	$4.87	$4.14
LT3999HMSE#TRPBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	MSOP	10
LT3999IDD#PBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	DFN	10	$4.46	$3.79
LT3999IDD#TRPBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	DFN	10
LT3999IMSE#PBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	MSOP	10	$4.46	$3.79
LT3999IMSE#TRPBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	MSOP	10
LT3999MPMSE#PBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	MSOP	10	$12.02	$10.21
LT3999MPMSE#TRPBF	Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control	MSOP	10

Demo Boards

Part Number*	Description	Price (1-99)	QTY
DC2049A	LT3999EMSE Isolated Demo Board | Dual Output Push-Pull Transformer Driver, 10V ≤ VIN ≤ 15.5V; VOUT = ±12V @ 0.2A	$125.00	1

* When ordering part numbers ending in #TR or #TRM for quantities less than (or not an even multiple of) a full reel, parts will be shipped in bulk or cut tape