| Model Number |
| L4971D |
PM6641TR |
| Model Name |
| STMicroelectronics L4971D |
STMicroelectronics PM6641TR |
| Category |
| DC-DC Converters |
DC-DC Converters |
| Brand |
| STMicroelectronics |
STMicroelectronics |
| Description |
| Step-down type Adjustable 8V~55V 3.3V~50V 1.5A SO-16-300mil DC-DC Converters ROHS |
VFQFPN-48(7x7) DC-DC Converters ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 11.400 grams / 0.402124 oz |
0.001 grams / 0.000035 oz |
| Package / Case |
| SO-16-300mil |
VFQFPN-48(7x7) |
| Package / Arrange |
| Tube-packed |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Synchronous Rectification |
| NO |
N/A |
| Function |
| Step-down type |
N/A |
| Operating Temperature |
| -40℃~+150℃@(TJ) |
0℃~+85℃ |
| Number of Outputs |
| 1 |
3 |
| Topology |
| Step-down |
N/A |
| Switch tube (built-in/external) |
| 内置 |
外置 |
| Output Type |
| Adjustable |
N/A |
| Input Voltage |
| 8V~55V |
N/A |
| Output Voltage |
| 3.3V~50V |
N/A |
| Output Current (Max) |
| 1.5A |
N/A |
| Switching Frequency |
| 300kHz |
N/A |
