ROHM BD9G401UEFJ-ME2, 1-Channel, Buck Converter, 3.5 A, 0.8 V 0.5 MHz, HTSOP-J8ES 8-Pin
- RS Stock No.:
- 267-2280P
- Mfr. Part No.:
- BD9G401UEFJ-ME2
- Brand:
- ROHM
Bulk discount available
Subtotal 50 units (supplied on a continuous strip)*
£80.50
(exc. VAT)
£96.50
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 2,490 unit(s) shipping from 13 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 50 - 98 | £1.61 |
| 100 - 248 | £1.375 |
| 250 - 998 | £1.285 |
| 1000 + | £1.085 |
*price indicative
- RS Stock No.:
- 267-2280P
- Mfr. Part No.:
- BD9G401UEFJ-ME2
- Brand:
- ROHM
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ROHM | |
| Product Type | Buck Converter | |
| Switching Frequency | 0.5MHz | |
| Mount Type | Surface Mount | |
| Package Type | HTSOP-J8ES | |
| Output Current | 3.5A | |
| Pin Count | 8 | |
| Height | 1mm | |
| Length | 6mm | |
| Series | BD9G401 | |
| Standards/Approvals | RoHS | |
| Minimum Operating Temperature | -40°C | |
| Minimum Input Voltage | 4.5V | |
| Maximum Input Voltage | 42V | |
| Maximum Operating Temperature | 105°C | |
| Automotive Standard | AEC-Q100 | |
| Select all | ||
|---|---|---|
Brand ROHM | ||
Product Type Buck Converter | ||
Switching Frequency 0.5MHz | ||
Mount Type Surface Mount | ||
Package Type HTSOP-J8ES | ||
Output Current 3.5A | ||
Pin Count 8 | ||
Height 1mm | ||
Length 6mm | ||
Series BD9G401 | ||
Standards/Approvals RoHS | ||
Minimum Operating Temperature -40°C | ||
Minimum Input Voltage 4.5V | ||
Maximum Input Voltage 42V | ||
Maximum Operating Temperature 105°C | ||
Automotive Standard AEC-Q100 | ||
The ROHM BD9G401UEFJ-M is a buck converter with built-in high side MOSFET. It has an input voltage range of 4.5V to 42V. Current mode architecture provides fast transient response and a simple phase compensation setup. In addition, it has a synchronization function with an external CLK that provides noise management.
Long time support product for industrial applications
Integrated Nch MOSFET
Synchronizes to external clock 200kHz to 500kHz
Low drop out operation