| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
76,000 pcs
|
76000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
2,080 pcs
|
2080 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Frequency | |
| Function | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| SVHC Present | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The BD9876AEFJ-E2 from ROHM Semiconductor is a single-chip, flexible step-down switching regulator featuring a built-in Nch-FET power MOSFET. This device is designed for secondary side power supplies, capable of producing adjustable step-down outputs from fixed inputs like 12V or 24V. It operates at an oscillation frequency of 300kHz, allowing for smaller external components like coils and capacitors.
Key electrical specifications include an input voltage range of 7V to 42V and a maximum output current of 3A. The feedback voltage precision is ±1.0% at 25℃. The operating temperature range is -40℃ to 105℃. The regulator incorporates internal protection circuits for over current, low input voltage, and thermal shutdown, along with an internal soft-start function.
This IC is housed in an 8-HTSOP-J package, a surface-mount type with an exposed pad for enhanced heat dissipation. The package dimensions are 4.90mm x 6.00mm x 1.00mm. Its design is suitable for general household machines and other applications requiring efficient voltage regulation from 12V/24V lines.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
7V to 42V.
8-HTSOP-J (surface mount, SOIC with exposed pad).
-40°C to 105°C (ambient).
3A.
300kHz.
Yes, it is adjustable.
150°C.