Technical Documents
PDF / CAD
RoHS Compliant · Lead-Free
EIA-481 Standard
Monolithic Power Systems Inc. MP3900DK-LF-Z
MPN MP3900DK-LF-Z
Active
Spot Stock · 24-48h Dispatch
100% Original Sealed
IC REG CTRLR BOOST 8MSOP
In Stock: 2,774 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d)
Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$2.89 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$2.89
10+ pcs
$2.60
30+ pcs
$2.37
100+ pcs
$2.14
500+ pcs
$1.99
1,000+ pcs
$1.88
Working on a production BOM or have a target unit price? Submit Target Price
[SPEC] Essential Parameters Snapshot Full Specifications (16)
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supply Voltage 8.6V ~ 12V
Full Technical Specifications
16 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Output type | Transistor Driver |
| Mounting | Surface Mount |
| Voltage - supply (Vcc (Vdd)) | 8.6V ~ 12V |
| Frequency - switching | 330kHz |
| I/O channels | 1 |
| Output phases | 1 |
| Duty cycle | 80% |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Up |
| Topology | Boost |
| Clock sync | No |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |
| Control features | Current Limit, Enable |
| Output configuration | Positive |
| Synchronous rectifier | No |
[DESK] Shenzhen Spot Allocation · 2h Response
Need Immediate Spot Stock or Shortage Allocation for MP3900DK-LF-Z?
Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.
Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch
Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.
[02] Industrial Packaging Tape & Reel / Tray / Tube
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
[03] WhatsApp QC Proof 45x Microscope QC Photos
High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.
● USD Wire Transfer (SWIFT T/T) · DAP Express / DDP Delivery
MP3900DK-LF-Z
Verified Allocation