Parts from Stontronics, ED Inventory

5W DC-DC Regulated Single Output, Output DC Voltage : 3.3V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
AVNET Europe	NSD05-48S3	0	1	* $29.35	* $27.23	* $20.84	* $18.89	* $18.89	* $18.89
Mouser Electronics	709-NSD05-48S3	10	1	$10.99	$10.88	$10.88	$10.88	$10.88	$10.88
TME	NSD05-48S3	71		$12.17

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10W DC-DC Regulated Dual Output, Output DC Voltage : 15V, -15V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
Mouser Electronics	709-NSD10-12D15	20	1	$13.84	$13.84	$13.15	$13.15	$13.15	$13.15

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10W DC-DC Regulated Single Output, Output DC Voltage : 5V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
AVNET Europe	NSD10-12S5	0	1	* $38.58	* $35.78	* $27.40	* $24.82	* $24.82	* $24.82
Mouser Electronics	709-NSD10-12S5	251	1	$12.27	$11.67	$11.30	$11.03	$10.58	$10.58
TME	NSD10-12S5	10		$16.06

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15W DC-DC Regulated Single Output, Output DC Voltage : 15V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
Mouser Electronics	709-NSD15-12S15	69	1	$15.71	$15.31	$15.23	$15.16	$15.05	$15.05
TME	NSD15-12S15	3		$13.95

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15W DC-DC Regulated Single Output, Output DC Voltage : 12V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
Mouser Electronics	709-NSD15-48S12	17	1	$18.66	$15.81	$15.81	$15.81	$15.81	$15.81
TME	NSD15-48S12	22		$20.93

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3W DC-DC Regulated Dual Output Converter, Output DC Voltage : 5V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
Mouser Electronics	709-DCW03B-05	0	1	$17.12

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5W DC-DC Regulated Dual Output Converter, Output DC Voltage : 15V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
AVNET Europe	DLW05A-15	0	1	* $46.13	* $42.78	* $32.76	* $29.68	* $29.68	* $29.68
Mouser Electronics	709-DLW05A-15	5	1	$29.06	$24.96	$21.59	$19.30	$15.23	$13.81
TME	DLW05A-15	1		$10.66