Bellnix Co., Ltd.6-SMD ModuleRoHS
BUD12-12W042
DC DC CONVERTER +/-12V 1.8W
Category
Subcategory
Dc Dc Converters
Package
6-SMD Module
Series
BUD
Status
Active
Datasheet
$16.40 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Bellnix Co., Ltd. |
| Model | BUD12-12W042 |
| Package / Case | 6-SMD Module |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input (Min) | 3V |
| Voltage - Input (Max) | 18V |
| Number of Outputs | 2 |
| Efficiency | 87.5% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BUD12-12W042 by Bellnix Co., Ltd. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 18V, output adjustable. The 6-SMD Module package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for BUD12-12W042
Alternatives & Replacements
View All →Mornsun America, LLCStock6-SMD Module
K7805MT-500R4
DC DC CONVERTER +/-5V 4W
Request QuoteRFQ →
Texas InstrumentsStock6-SMD Module
PTH03050YAZT
DC DC CONVERTER 0.55-1.8V
Request QuoteRFQ →
Texas InstrumentsStock6-SMD Module
PTH12050WAST
DC DC CONVERTER 1.2-5.5V
Request QuoteRFQ →
Rochester Electronics, LLCStock6-SMD Module
PTH03050WAS
DC DC CONVERTER 0.8-2.5V 6A
Request QuoteRFQ →
Mornsun America, LLCStock6-SMD Module
K7809MT-500R4
DC DC CONVERTER +/-9V 6.3W
Request QuoteRFQ →
Mornsun America, LLCStock6-SMD Module
K7815MT-500R4
DC DC CONVERTER +/-15V 9.8W
Request QuoteRFQ →
All Technical Specifications
| Type | Non-Isolated PoL Module |
| Features | Adjustable Output, Remote On/Off |
| Efficiency | 87.5% |
| Applications | ITE (Commercial) |
| Size / Dimension | 0.43" L x 0.39" W x 0.24" H (11.0mm x 10.0mm x 6.0mm) |
| Number of Outputs | 2 |
| Voltage - Output 1 | 12V |
| Voltage - Output 2 | -12V |
| Voltage - Input (Max) | 18V |
| Voltage - Input (Min) | 3V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.