The R05CTE05S is a low cost, low profile, 1W SMD isolated DC/DC single output converter with 4.5-5.5V input range and a semi-regulated 5V output. There is no minimum load requirement which is ideal for applications which switch into very light load operation modes. Standard isolation is 3kVDC/1min, and the operating temperature is from -40°C up to +125°C with derating. The fully-automated design which is equipped with short-circuit, over-current, and over-temperature protection ensures the highest reliability in applications such as communication, current sensing, and COM port isolation.
| Part Number | Power (W) | Isolation | Vin (V) | Main Vout (V) | Package Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |   | R05CTE05S-CT 
Fokus
 | 1 | Isolated | 5 | 5 | SMD 16 Pin |  | ||||||
| 2 |   | R05CTE05S-R 
Fokus
 | 1 | Isolated | 5 | 5 | SMD 16 Pin |  | 
| Attributes | RxxCTExxS | 
|---|---|
| AC/DC or DC/DC | DC/DC | 
| Power (W) | 1 | 
| Isolation | Isolated | 
| Vin (V) | 5 | 
| Main Vout (V) | 5 | 
| Nr. of Outputs | Single | 
| Iout 1 (mA) | 200 | 
| Isolation (kV) | 3 | 
| Mounting Type | SMD | 
| Package Style | SMD 16 Pin | 
| Length (mm) | 10.35 | 
| Width (mm) | 7.5 | 
| Height (mm) | 2.5 | 
| Certifications | CB, EN 62368-1 | 
| MIN Operating Temp (°C) | -40 | 
| MAX Operating Temp (°C) | 72 | 
| Protections | OCP, OTP, SCP | 
| Directives | REACH, RoHS 2+ (10/10) | 
| Warranty | 3 Years | 
| Regulation | Regulated | 
| Part Number | Power (W) | Vout 1 (V) | Vin (V) | Mounting Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1 |   | R05CTE05S-CT 
Fokus
 | 1 | 5 | 5 | SMD |  | ||
| 2 |   | R05CTE05S-R 
Fokus
 | 1 | 5 | 5 | SMD |  | 
| Titel | Typ | Datum | 
|---|---|---|
| RxxCTExxS.pdf | Datasheet | |
| R05CTE05S Reliability Test Report.pdf | 25.09.2025 | |
| R05CTE05S_Layout_EMI_Guidelines.pdf | 12.12.2024 | |
| RxxCTExxS_EVM.zip | Gerber File | 16.09.2024 | 
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|---|---|---|
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