Parts from Stontronics, ED Inventory

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

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
AVNET Europe	SLW05A-05	0	1	* $43.82	* $40.64	* $31.12	* $28.19	* $28.19	* $28.19
Mouser Electronics	709-SLW05A-05	13	1	$18.20	$17.28	$15.94	$15.48	$14.22	$13.82
TME	SLW05A-05	1		$12.25

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1W DC-DC Unregulated Single Output Converter, DC Output Voltage : 5V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
Mouser Electronics	709-SUS01N-05	9	1	$4.94	$4.73	$4.73	$4.73	$4.73	$4.73
TME	SUS01N-05	2		$3.57

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1W DC-DC Unregulated Single Output Converter, DC Output Voltage : 5V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
Mouser Electronics	709-SUS01O-05	19	1	$4.88	$4.82	$4.82	$4.82	$4.82	$4.82

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10W DC-DC Regulated Single Output Converter, Output DC Voltage : 12V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
Mouser Electronics	709-SKE10B-12	2	1	$21.16	$19.55	$19.55	$19.55	$19.55	$19.55
TME	SKE10B-12	2		$17.52

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10W DC-DC Regulated Single Output Converter, Output DC Voltage : 12V

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
Mouser Electronics	709-SKE10C-12	8	1	$20.84	$19.83	$19.55	$19.55	$19.55	$19.55

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

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
Mouser Electronics	709-SKE15C-12	6		$36.92

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

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
AVNET Europe	DKA15B-05	0	1	* $70.62	* $65.50	* $50.15	* $45.44	* $45.44	* $45.44
Mouser Electronics	709-DKA15B-05	10	1	$24.71	$24.02	$22.88	$22.56	$22.56	$22.56
TME	DKA15B-05	60		$20.46