
Overview
The SC403BMLTRT is a DC DC Converter made by SEMTECH in a MLPQ-32(5x5) package with 35 pins. -40℃~+85℃ 1MHz 2 3V~28V Buck Built-in MLPQ-32(5x5) DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SC403BMLTRT, from EasyEDA) and its footprint (EasyEDA_Cloud:MLPQ-32_L5.0-W5.0-P0.50-TL-EP3, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2658868).
Symbol
Footprint
Parameters
6- Number of Outputs
- 2
- Operating Temperature
- -40℃~+85℃
- Switch tube (built-in/external)
- Built-in
- Switching Frequency
- 1MHz
- Topology
- Step-down
- Voltage - Supply
- 3V~28V
Order codes
1- SC403BMLTRTLCSC C2658868
Pinout
35| Pin | Name | Type |
|---|---|---|
| 1 | FB | Unspecified |
| 2 | VOUT | Unspecified |
| 3 | VDD | Unspecified |
| 4 | AGND | Unspecified |
| 5 | FBL | Unspecified |
| 6 | VIN | Unspecified |
| 7 | SS | Unspecified |
| 8 | BST | Unspecified |
| 9 | VIN | Unspecified |
| 10 | VIN | Unspecified |
| 11 | VIN | Unspecified |
| 12 | NC | Unspecified |
| 13 | LXBST | Unspecified |
| 14 | NC | Unspecified |
| 15 | PGND | Unspecified |
| 16 | PGND | Unspecified |
| 17 | PGND | Unspecified |
| 18 | PGND | Unspecified |
| 19 | PGND | Unspecified |
| 20 | PGND | Unspecified |
| 21 | PGND | Unspecified |
| 22 | PGND | Unspecified |
| 23 | LX | Unspecified |
| 24 | LX | Unspecified |
| 25 | LX | Unspecified |
| 26 | PGOOD | Unspecified |
| 27 | ILIM | Unspecified |
| 28 | LXS | Unspecified |
| 29 | EN/PSV | Unspecified |
| 30 | AGND | Unspecified |
| 31 | TON | Unspecified |
| 32 | ENL | Unspecified |
| 33 | PAD | Unspecified |
| 34 | PAD | Unspecified |
| 35 | PAD | Unspecified |
Show this part on your page
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Is there a KiCad symbol and footprint for the SC403BMLTRT?
Yes. The symbol is EasyEDA_Cloud:SC403BMLTRT and the footprint EasyEDA_Cloud:MLPQ-32_L5.0-W5.0-P0.50-TL-EP3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SC403BMLTRT?
MLPQ-32(5x5), with 35 pins. Its footprint is drawn on this page.
Where can I order the SC403BMLTRT?
JLCPCB lists it as part C2658868, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SC403BMLTRT?
Parts like it in the library: the SC401BMLTRT by SEMTECH and the SC9301MLTRT by SEMTECH. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
2SC401BMLTRT
MLPQ-32(5x5)-40℃~+125℃@(TJ) 1 15A 1MHz 3V~17V 600mV~5.5V Adjustable Buck Built-in Step-down type Yes MLPQ-32(5x5) DC-DC Converters ROHSSEMTECHDC-DC ConvertersSC9301MLTRT
MLPQ-32(5x5)-40℃~+125℃@(TJ) 1 10A 1MHz 3V~28V 600mV~5.5V Adjustable Buck Buck Built-in Yes MLPQ-32(5x5) DC-DC Converters ROHSSEMTECHDC-DC Converters