The R-78K-2.0 series is a switching regulator module that has been designed to offer all the advantages of a switching regulator (high efficiency, wide input range, accurate output voltage regulation) but with a low cost for production quantities. Due to the R-78K-2.0’s high efficiency of up to 96% no heat-sink is required, and operation from -40 to 90°C is possible without derating. The compact TO-220 compatible SIP3 package measures only 11.5 x 8.5 x 17.5, so it saves precious board space.
Part Number | Vin (V) | Main Vout (V) | Package Style | Current (A) | |||||||||
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1 |
R-78K1.2-2.0
Focus
| 4.5 - 36.0 | 1.2 | SIP3 | 2.0 |
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2 |
R-78K1.2-2.0L
Focus
| 4.5 - 36.0 | 1.2 | SIP3 | 2.0 |
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3 |
R-78K1.5-2.0
Focus
| 4.5 - 36.0 | 1.5 | SIP3 | 2.0 |
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4 |
R-78K1.5-2.0L
Focus
| 4.5 - 36.0 | 1.5 | SIP3 | 2.0 |
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5 |
R-78K1.8-2.0
Focus
| 4.5 - 36.0 | 1.8 | SIP3 | 2.0 |
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6 |
R-78K1.8-2.0L
Focus
| 4.5 - 36.0 | 1.8 | SIP3 | 2.0 |
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7 |
R-78K12-2.0
Focus
| 14.0 - 36.0 | 12 | SIP3 | 2.0 |
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8 |
R-78K12-2.0L
Focus
| 14.0 - 36.0 | 12 | SIP3 | 2.0 |
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9 |
R-78K15-2.0
Focus
| 18.0 - 36.0 | 15 | SIP3 | 2.0 |
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10 |
R-78K15-2.0L
Focus
| 18.0 - 36.0 | 15 | SIP3 | 2.0 |
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11 |
R-78K2.5-2.0
Focus
| 4.5 - 36.0 | 2.5 | SIP3 | 2.0 |
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12 |
R-78K2.5-2.0L
Focus
| 4.5 - 36.0 | 2.5 | SIP3 | 2.0 |
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13 |
R-78K3.3-2.0
Focus
| 4.5 - 36.0 | 3.3 | SIP3 | 2.0 |
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14 |
R-78K3.3-2.0L
Focus
| 4.5 - 36.0 | 3.3 | SIP3 | 2.0 |
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15 |
R-78K5.0-2.0
Focus
| 6.5 - 36.0 | 5 | SIP3 | 2.0 |
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16 |
R-78K5.0-2.0L
Focus
| 6.5 - 36.0 | 5 | SIP3 | 2.0 |
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17 |
R-78K9.0-2.0
Focus
| 11.0 - 36.0 | 9 | SIP3 | 2.0 |
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18 |
R-78K9.0-2.0L
Focus
| 11.0 - 36.0 | 9 | SIP3 | 2.0 |
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Attributes | R-78K-2.0 |
---|---|
AC/DC or DC/DC | DC/DC |
Isolation | Non-Isolated |
Nr. of Outputs | Single |
Iout 1 (mA) | 2000.0 |
Mounting Type | THT |
Package Style | SIP3 |
Length (mm) | 11.5 |
Width (mm) | 8.5 |
Height (mm) | 17.5 |
Certifications | CB, EN 62368-1 |
MIN Operating Temp (°C) | -40.0 |
Current (A) | 2.0 |
Protections | SCP |
Directives | REACH, RoHS 2+ (10/10) |
Packaging Type | Tube |
Warranty | 3 Years |
Regulation | Regulated |
Part Number | Power (W) | Vout 1 (V) | Vin (V) | Mounting Type | |||||
---|---|---|---|---|---|---|---|---|---|
1 |
R-78K1.2-2.0
Focus
| 2.4 | 1.2 | 4.5 - 36.0 | THT |
| |||
2 |
R-78K1.2-2.0L
Focus
| 2.4 | 1.2 | 4.5 - 36.0 | THT |
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3 |
R-78K1.5-2.0
Focus
| 3.0 | 1.5 | 4.5 - 36.0 | THT |
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4 |
R-78K1.5-2.0L
Focus
| 3.0 | 1.5 | 4.5 - 36.0 | THT |
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5 |
R-78K1.8-2.0
Focus
| 3.6 | 1.8 | 4.5 - 36.0 | THT |
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6 |
R-78K1.8-2.0L
Focus
| 3.6 | 1.8 | 4.5 - 36.0 | THT |
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7 |
R-78K12-2.0
Focus
| 24.0 | 12.0 | 14.0 - 36.0 | THT |
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8 |
R-78K12-2.0L
Focus
| 24.0 | 12.0 | 14.0 - 36.0 | THT |
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9 |
R-78K15-2.0
Focus
| 30.0 | 15.0 | 18.0 - 36.0 | THT |
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10 |
R-78K15-2.0L
Focus
| 30.0 | 15.0 | 18.0 - 36.0 | THT |
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11 |
R-78K2.5-2.0
Focus
| 5.0 | 2.5 | 4.5 - 36.0 | THT |
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12 |
R-78K2.5-2.0L
Focus
| 5.0 | 2.5 | 4.5 - 36.0 | THT |
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13 |
R-78K3.3-2.0
Focus
| 6.6 | 3.3 | 4.5 - 36.0 | THT |
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14 |
R-78K3.3-2.0L
Focus
| 6.6 | 3.3 | 4.5 - 36.0 | THT |
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15 |
R-78K5.0-2.0
Focus
| 10.0 | 5.0 | 6.5 - 36.0 | THT |
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16 |
R-78K5.0-2.0L
Focus
| 10.0 | 5.0 | 6.5 - 36.0 | THT |
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17 |
R-78K9.0-2.0
Focus
| 18.0 | 9.0 | 11.0 - 36.0 | THT |
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18 |
R-78K9.0-2.0L
Focus
| 18.0 | 9.0 | 11.0 - 36.0 | THT |
|
タイトル | Type | 日付 |
---|---|---|
R-78K-2.0.pdf | Datasheet |
タイトル | Type | 日付 |
---|---|---|
高性能化したR-78Kxxスイッチングレギュレータ | Official Press Release | |
リード成型済みのR-78K-2.0(L)スイッチング・レギュレータ | Official Press Release | 2023/09/06 |
タイトル | Type | 日付 |
---|---|---|
Latest RECOM DC/DC Upgrades: Heightened Performance Without Heightened Price | Youtube Video | 2023/07/10 |