| Model Number |
| BD9C301FJ-E2 |
BD9134MUV-E2 |
| Model Name |
| ROHM Semicon BD9C301FJ-E2 |
ROHM Semicon BD9134MUV-E2 |
| Category |
| DC-DC Converters |
DC-DC Converters |
| Brand |
| ROHM Semicon |
ROHM Semicon |
| Description |
| Step-down type Adjustable 4.5V~18V 800mV~12.6V 3A SOIC-8 DC-DC Converters ROHS |
Step-down type Fixed 3.3V 3A 4.5V~5.5V VFQFN-20-EP DC-DC Converters ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.220 grams / 0.00776 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| SOIC-8 |
VFQFN-20-EP |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Synchronous Rectification |
| Yes |
Yes |
| Function |
| Step-down type |
Step-down type |
| Operating Temperature |
| -40℃~+85℃@(TA) |
-40℃~+105℃@(TA) |
| Number of Outputs |
| 1 |
1 |
| Topology |
| Step-down |
Step-down |
| Switch tube (built-in/external) |
| 内置 |
内置 |
| Output Type |
| Adjustable |
Fixed |
| Input Voltage |
| 4.5V~18V |
4.5V~5.5V |
| Output Voltage |
| 800mV~12.6V |
3.3V |
| Output Current (Max) |
| 3A |
3A |
| Switching Frequency |
| 500kHz |
1MHz |
