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R-78 Innoline Non-Isolated DC/DC Converters

RECOM Power Innoline R-78 DC/DC Non-Isolated Converters offer efficiency up to 97%, eliminating the need for heatsinks. These high-efficiency regulators are highly suited to replace the LM78 linear regulators and are pin-out compatible with LM78XX linears. The high efficiency of RECOM's Innoline R-78DC/DC single output converters means no heat sinks to take up space and incur additional mounting costs for users. Features of R-78's include very low profiles, low ripple and noise, and short circuit, overload, and overtemperature protection. The R-78 components are fully certified to EN 60601-1-2 (Medical Equipment), EN 55022 (Emissions), and EN55024 (Immunity), EMC standards, and for EN-60950-1 safety.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
DC/DC Converters - Through Hole 4.5-36Vin 3.3Vout 2A R-78K3.3-2.0 RECOM Power 1: $8.00 2,457In Stock	Mfr. Part No. R-78K3.3-2.0 Mouser Part No 919-R-78K3.3-2.0	RECOM Power	DC/DC Converters - Through Hole 4.5-36Vin 3.3Vout 2A Learn More about RECOM Power recom r 78k dcdc converters	Datasheet	2,457In Stock	$8.00 $7.77 $7.64 $7.09 View $7.02 $6.99 $6.90	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 2A 4.5-36Vin 3.3Vout R-78K3.3-2.0L RECOM Power 1: $8.00 1,098In Stock	Mfr. Part No. R-78K3.3-2.0L Mouser Part No 919-R-78K3.3-2.0L	RECOM Power	DC/DC Converters - Through Hole 2A 4.5-36Vin 3.3Vout Learn More about RECOM Power recom r 78k dcdc converters	Datasheet	1,098In Stock	$8.00 $7.77 $7.64 $7.19 View $7.09 $6.99 $6.90 $6.83	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 8-36Vin 6.5Vout 500mA R-78K6.5-0.5 RECOM Power 1: $4.28 3,410In Stock	Mfr. Part No. R-78K6.5-0.5 Mouser Part No 919-R-78K6.5-0.5	RECOM Power	DC/DC Converters - Through Hole 8-36Vin 6.5Vout 500mA Learn More about RECOM Power recom r 78k dcdc converters	Datasheet	3,410In Stock	$4.28 $4.13 $4.07 $3.97 View $3.88 $3.84 $3.73 $3.66	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 12-36Vin 9Vout 500mA R-78K9.0-0.5 RECOM Power 1: $4.28 2,211In Stock	Mfr. Part No. R-78K9.0-0.5 Mouser Part No 919-R-78K9.0-0.5	RECOM Power	DC/DC Converters - Through Hole 12-36Vin 9Vout 500mA Learn More about RECOM Power recom r 78k dcdc converters	Datasheet	2,211In Stock	$4.28 $4.13 $4.07 $3.84 View $3.82 $3.81 $3.79	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 12-36Vin 9Vout 1A R-78K9.0-1.0 RECOM Power 1: $5.37 832In Stock	Mfr. Part No. R-78K9.0-1.0 Mouser Part No 919-R-78K9.0-1.0	RECOM Power	DC/DC Converters - Through Hole 12-36Vin 9Vout 1A Learn More about RECOM Power recom r 78k dcdc converters	Datasheet	832In Stock	$5.37 $5.20 $5.11 $4.56 View $4.54 $4.19	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 0.5A DC/DC REG 15-34Vin 12Vout R-7812-0.5 RECOM Power 1: $13.67 1,946In Stock	Mfr. Part No. R-7812-0.5 Mouser Part No 919-R-7812-0.5	RECOM Power	DC/DC Converters - Through Hole 0.5A DC/DC REG 15-34Vin 12Vout Learn More about RECOM Power recom r 78 converters	Datasheet	1,946In Stock	$13.67 $12.85 $12.72 $11.83 View $11.64 $11.52 $11.51	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 0.5A DC/DC REG 4.75-34Vin 3.3Vout R-783.3-0.5 RECOM Power 1: $12.47 6,434In Stock	Mfr. Part No. R-783.3-0.5 Mouser Part No 919-R-783.3-0.5	RECOM Power	DC/DC Converters - Through Hole 0.5A DC/DC REG 4.75-34Vin 3.3Vout Learn More about RECOM Power recom r 78 converters	Datasheet	6,434In Stock	$12.47 $11.93 $11.79 $10.83 View $10.64 $10.53 $10.35 $10.34	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 1A DC/DC REG 4.75-18Vin 3.3Vout R-783.3-1.0 RECOM Power 1: $13.67 3,287In Stock	Mfr. Part No. R-783.3-1.0 Mouser Part No 919-R-783.3-1.0	RECOM Power	DC/DC Converters - Through Hole 1A DC/DC REG 4.75-18Vin 3.3Vout Learn More about RECOM Power recom r 78 converters	Datasheet	3,287In Stock	$13.67 $12.76 $12.62 $11.82 View $11.64 $11.57	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 0.5A DC/DC REG 6.5-34Vin 5Vout R-785.0-0.5 RECOM Power 1: $12.17 13,134In Stock	Mfr. Part No. R-785.0-0.5 Mouser Part No 919-R-785.0-0.5	RECOM Power	DC/DC Converters - Through Hole 0.5A DC/DC REG 6.5-34Vin 5Vout Learn More about RECOM Power recom r 78 converters	Datasheet	13,134In Stock	$12.17 $11.64 $11.53 $10.98 View $10.77 $10.68 $10.49 $10.35 $10.34	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 1A DC/DC REG 6.5-18Vin 5Vout R-785.0-1.0 RECOM Power 1: $13.61 5,002In Stock	Mfr. Part No. R-785.0-1.0 Mouser Part No 919-R-785.0-1.0	RECOM Power	DC/DC Converters - Through Hole 1A DC/DC REG 6.5-18Vin 5Vout Learn More about RECOM Power recom r 78 converters	Datasheet	5,002In Stock	$13.61 $12.39 $12.25 $11.53 $11.48	Min.: 1 Mult.: 1
DC/DC Converters - SMD 1A DC/DC REG 4.75-18Vin 3.3Vout R-78AA3.3-1.0SMD RECOM Power 1: $16.33 2,297In Stock	Mfr. Part No. R-78AA3.3-1.0SMD Mouser Part No 919-R-78AA3.3-1SMD	RECOM Power	DC/DC Converters - SMD 1A DC/DC REG 4.75-18Vin 3.3Vout Learn More about RECOM Power recom r 78 converters	Datasheet	2,297In Stock	$16.33 $15.35 $15.14 $14.88 View $14.65 $14.18 $13.97 $13.95	Min.: 1 Mult.: 1
DC/DC Converters - SMD 0.5A DC/DC REG 6.5-34Vin 5Vout R-78AA5.0-0.5SMD-R RECOM Power 1: $15.42 1,674In Stock	Mfr. Part No. R-78AA5.0-0.5SMD-R Mouser Part No 919-R-78AA5.0-.5SMDR	RECOM Power	DC/DC Converters - SMD 0.5A DC/DC REG 6.5-34Vin 5Vout Learn More about RECOM Power recom r 78 converters	Datasheet	1,674In Stock	Cut Tape $15.42 $14.85 $14.61 $13.72 View Reel $13.11 $13.49 $13.19 $13.11 MouseReel Available	Min.: 1 Mult.: 1 : 250
DC/DC Converters - Through Hole 1A DC/DC REG 16-34Vin 12Vout R-78B12-1.0L RECOM Power 1: $18.18 1,497In Stock	Mfr. Part No. R-78B12-1.0L Mouser Part No 919-R-78B12-1.0L	RECOM Power	DC/DC Converters - Through Hole 1A DC/DC REG 16-34Vin 12Vout Learn More about RECOM Power recom r 78 converters	Datasheet	1,497In Stock	$18.18 $16.97 $16.80 $16.21 View $15.98 $15.83 $15.82	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 15-32Vin 12Vout 2A SIP3 R-78B12-2.0 RECOM Power 1: $19.12 2,567In Stock	Mfr. Part No. R-78B12-2.0 Mouser Part No 919-R-78B12-2.0	RECOM Power	DC/DC Converters - Through Hole 15-32Vin 12Vout 2A SIP3 Learn More about RECOM Power recom r 78b 2 converters	Datasheet	2,567In Stock	$19.12 $17.12 $16.93 $16.22 $16.01	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 4.75-32Vin 3.3Vout 2A SIP3 R-78B3.3-2.0 RECOM Power 1: $19.12 3,990In Stock	Mfr. Part No. R-78B3.3-2.0 Mouser Part No 919-R-78B3.3-2.0	RECOM Power	DC/DC Converters - Through Hole 4.75-32Vin 3.3Vout 2A SIP3 Learn More about RECOM Power recom r 78b 2 converters	Datasheet	3,990In Stock	$19.12 $16.96 $16.78 $16.13 View $15.95 $15.78 $15.61	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 1A DC/DC REG 6.5-34Vin 5Vout R-78B5.0-1.0 RECOM Power 1: $15.87 4,652In Stock 1,554Expected 5/11/2026	Mfr. Part No. R-78B5.0-1.0 Mouser Part No 919-R-78B5.0-1.0	RECOM Power	DC/DC Converters - Through Hole 1A DC/DC REG 6.5-34Vin 5Vout Learn More about RECOM Power recom r 78 converters	Datasheet	4,652In Stock 1,554Expected 5/11/2026	$15.87 $15.38 $15.22 $13.93 View $13.72 $13.63	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 1A DC/DC REG 6.5-34Vin 5Vout R-78B5.0-1.0L RECOM Power 1: $17.27 3,271In Stock	Mfr. Part No. R-78B5.0-1.0L Mouser Part No 919-R-78B5.0-1.0L	RECOM Power	DC/DC Converters - Through Hole 1A DC/DC REG 6.5-34Vin 5Vout Learn More about RECOM Power recom r 78 converters	Datasheet	3,271In Stock	$17.27 $16.10 $15.93 $15.06 View $14.78 $14.63 $14.44	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 1.5A DC/DC REG 6.5-18Vin 5Vout R-78B5.0-1.5 RECOM Power 1: $19.68 1,720In Stock	Mfr. Part No. R-78B5.0-1.5 Mouser Part No 919-R-78B5.0-1.5	RECOM Power	DC/DC Converters - Through Hole 1.5A DC/DC REG 6.5-18Vin 5Vout Learn More about RECOM Power recom r 78 converters	Datasheet	1,720In Stock	$19.68 $18.78 $18.59 $16.76 $16.74	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 6.5-32Vin 5Vout 2A SIP3 R-78B5.0-2.0 RECOM Power 1: $18.94 7,855In Stock 4,452Expected 6/11/2026	Mfr. Part No. R-78B5.0-2.0 Mouser Part No 919-R-78B5.0-2.0	RECOM Power	DC/DC Converters - Through Hole 6.5-32Vin 5Vout 2A SIP3 Learn More about RECOM Power recom r 78b 2 converters	Datasheet	7,855In Stock 4,452Expected 6/11/2026	$18.94 $17.07 $16.89 $16.48 View $16.22 $16.05 $15.82 $15.68 $15.65	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole CONV DC/DC 1A 18-42VIN 15VOUT R-78C15-1.0 RECOM Power 1: $20.22 1,968In Stock 2,562Expected 29/1/2027	Mfr. Part No. R-78C15-1.0 Mouser Part No 919-R-78C15-1.0	RECOM Power	DC/DC Converters - Through Hole CONV DC/DC 1A 18-42VIN 15VOUT Learn More about RECOM Power recomr78c	Datasheet	1,968In Stock 2,562Expected 29/1/2027	$20.22 $18.96 $18.75 $18.13 View $17.82 $17.54 $17.44 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole CONV DC/DC 1A 7-42VIN 3.3VOUT R-78C3.3-1.0 RECOM Power 1: $16.90 5,686In Stock	Mfr. Part No. R-78C3.3-1.0 Mouser Part No 919-R-78C3.3-1.0	RECOM Power	DC/DC Converters - Through Hole CONV DC/DC 1A 7-42VIN 3.3VOUT Learn More about RECOM Power recomr78c	Datasheet	5,686In Stock	$16.90 $15.90 $15.74 $14.40 View $14.17 $14.06 $13.90	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole CONV DC/DC 1A 8-42VIN 5.0VOUT R-78C5.0-1.0 RECOM Power 1: $16.37 7,893In Stock	Mfr. Part No. R-78C5.0-1.0 Mouser Part No 919-R-78C5.0-1.0	RECOM Power	DC/DC Converters - Through Hole CONV DC/DC 1A 8-42VIN 5.0VOUT Learn More about RECOM Power recomr78c	Datasheet	7,893In Stock	$16.37 $15.30 $15.15 $14.84 View $14.61 $14.46 $14.25 $14.08 $14.06	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 3.3V 500MA OUT THRU R-78E3.3-0.5 RECOM Power 1: $4.87 21,365In Stock	Mfr. Part No. R-78E3.3-0.5 Mouser Part No 919-R-78E3.3-0.5	RECOM Power	DC/DC Converters - Through Hole 3.3V 500MA OUT THRU Learn More about RECOM Power recomR78e	Datasheet	21,365In Stock	$4.87 $4.80 $4.47 $4.37 View $4.32 $4.23 $4.18	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 1A 7-28Vin 3.3Vout SIP R-78E3.3-1.0 RECOM Power 1: $6.09 7,100In Stock	Mfr. Part No. R-78E3.3-1.0 Mouser Part No 919-R-78E3.3-1.0	RECOM Power	DC/DC Converters - Through Hole 1A 7-28Vin 3.3Vout SIP Learn More about RECOM Power recomR78e	Datasheet	7,100In Stock	$6.09 $5.90 $5.81 $5.26 View $5.17 $5.09 $5.07 $5.00 $4.99	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 0.5A 5V OUT SIP VERT R-78E5.0-0.5 RECOM Power 1: $4.96 32,998In Stock 19,068Expected 13/11/2026	Mfr. Part No. R-78E5.0-0.5 Mouser Part No 919-R-78E5.0-0.5	RECOM Power	DC/DC Converters - Through Hole 0.5A 5V OUT SIP VERT Learn More about RECOM Power recomR78e	Datasheet	32,998In Stock 19,068Expected 13/11/2026	$4.96 $4.83 $4.72 $4.38 View $4.30 $4.26 $4.15 $4.11	Min.: 1 Mult.: 1