The R-78T is a switching regulator with a wide input voltage range and a low profile SMD package. Three output voltages are available as standard: 3.3V, 5V and 12V. Due to the 1.5A start-up overload capability, the R-78T can be used to replace 1A or 1.5A regulators in many applications. These modules come with three different styles to be pin-compatible with existing solutions, but at a lower cost.
| Part Number | Vin (V) | Main Vout (V) | Package Style | Current (A) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
R-78T12-1.0/AC-R
| 15 - 42 | 12 | Open Frame | 1 |
| ||||||
| 2 |
|
R-78T12-1.0/AC-TRAY
| 15 - 42 | 12 | Open Frame | 1 |
| ||||||
| 3 |
|
R-78T12-1.0/AL-R
| 15 - 42 | 12 | Open Frame | 1 |
| ||||||
| 4 |
|
R-78T12-1.0/AL-TRAY
| 15 - 42 | 12 | Open Frame | 1 |
| ||||||
| 5 |
|
R-78T12-1.0/FC-R
| 15 - 42 | 12 | Open Frame | 1 |
| ||||||
| 6 |
|
R-78T12-1.0/FC-TRAY
| 15 - 42 | 12 | Open Frame | 1 |
| ||||||
| 7 |
|
R-78T3.3-1.0/AC-R
| 7 - 42 | 3.3 | Open Frame | 1 |
| ||||||
| 8 |
|
R-78T3.3-1.0/AC-TRAY
| 7 - 42 | 3.3 | Open Frame | 1 |
| ||||||
| 9 |
|
R-78T3.3-1.0/AL-R
| 7 - 42 | 3.3 | Open Frame | 1 |
| ||||||
| 10 |
|
R-78T3.3-1.0/AL-TRAY
| 7 - 42 | 3.3 | Open Frame | 1 |
| ||||||
| 11 |
|
R-78T3.3-1.0/FC-R
| 7 - 42 | 3.3 | Open Frame | 1 |
| ||||||
| 12 |
|
R-78T3.3-1.0/FC-TRAY
| 7 - 42 | 3.3 | Open Frame | 1 |
| ||||||
| 13 |
|
R-78T5.0-1.0/AC-R
| 8 - 42 | 5 | Open Frame | 1 |
| ||||||
| 14 |
|
R-78T5.0-1.0/AC-TRAY
| 8 - 42 | 5 | Open Frame | 1 |
| ||||||
| 15 |
|
R-78T5.0-1.0/AL-R
| 8 - 42 | 5 | Open Frame | 1 |
| ||||||
| 16 |
|
R-78T5.0-1.0/AL-TRAY
| 8 - 42 | 5 | Open Frame | 1 |
| ||||||
| 17 |
|
R-78T5.0-1.0/FC-R
| 8 - 42 | 5 | Open Frame | 1 |
| ||||||
| 18 |
|
R-78T5.0-1.0/FC-TRAY
| 8 - 42 | 5 | Open Frame | 1 |
|
| Attributes | R-78T-1.0 |
|---|---|
| AC/DC or DC/DC | DC/DC |
| Isolation | Non-Isolated |
| Nr. of Outputs | Single |
| Iout 1 (mA) | 1000 |
| Mounting Type | SMD |
| Package Style | Open Frame |
| Length (mm) | 23 |
| MIN Operating Temp (°C) | -40 |
| MAX Operating Temp (°C) | 55 |
| Current (A) | 1 |
| Protections | SCP |
| Directives | REACH, RoHS 2+ (10/10) |
| Warranty | 3 Years |
| Regulation | Regulated |
| Part Number | Power (W) | Vout 1 (V) | Vin (V) | Mounting Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
R-78T12-1.0/AC-R
| 12 | 12 | 15 - 42 | SMD |
| ||
| 2 |
|
R-78T12-1.0/AC-TRAY
| 12 | 12 | 15 - 42 | SMD |
| ||
| 3 |
|
R-78T12-1.0/AL-R
| 12 | 12 | 15 - 42 | SMD |
| ||
| 4 |
|
R-78T12-1.0/AL-TRAY
| 12 | 12 | 15 - 42 | SMD |
| ||
| 5 |
|
R-78T12-1.0/FC-R
| 12 | 12 | 15 - 42 | SMD |
| ||
| 6 |
|
R-78T12-1.0/FC-TRAY
| 12 | 12 | 15 - 42 | SMD |
| ||
| 7 |
|
R-78T3.3-1.0/AC-R
| 3.3 | 3.3 | 7 - 42 | SMD |
| ||
| 8 |
|
R-78T3.3-1.0/AC-TRAY
| 3.3 | 3.3 | 7 - 42 | SMD |
| ||
| 9 |
|
R-78T3.3-1.0/AL-R
| 3.3 | 3.3 | 7 - 42 | SMD |
| ||
| 10 |
|
R-78T3.3-1.0/AL-TRAY
| 3.3 | 3.3 | 7 - 42 | SMD |
| ||
| 11 |
|
R-78T3.3-1.0/FC-R
| 3.3 | 3.3 | 7 - 42 | SMD |
| ||
| 12 |
|
R-78T3.3-1.0/FC-TRAY
| 3.3 | 3.3 | 7 - 42 | SMD |
| ||
| 13 |
|
R-78T5.0-1.0/AC-R
| 5 | 5 | 8 - 42 | SMD |
| ||
| 14 |
|
R-78T5.0-1.0/AC-TRAY
| 5 | 5 | 8 - 42 | SMD |
| ||
| 15 |
|
R-78T5.0-1.0/AL-R
| 5 | 5 | 8 - 42 | SMD |
| ||
| 16 |
|
R-78T5.0-1.0/AL-TRAY
| 5 | 5 | 8 - 42 | SMD |
| ||
| 17 |
|
R-78T5.0-1.0/FC-R
| 5 | 5 | 8 - 42 | SMD |
| ||
| 18 |
|
R-78T5.0-1.0/FC-TRAY
| 5 | 5 | 8 - 42 | SMD |
|
| Titel | Typ | Datum |
|---|---|---|
| R-78T-1.0.pdf | Datasheet |
| Titel | Typ | Datum |
|---|---|---|
| Modifizierte Standard-, Semi-Custom- und Full-Custom-Stromversorgungsdesigns – Der RECOM-Ansatz | Blog Article | 11.03.2022 |