Technical Documents
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RoHS Compliant · Lead-Free
EIA-481 Standard
Richtek USA Inc. RT9728BLGQW
MPN RT9728BLGQW
Active
Spot Stock · 24-48h Dispatch
100% Original Sealed
IC PWR SWITCH P-CHAN 1:1 6WDFN
In Stock: 2,500 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)
$1.50 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$1.50
10+ pcs
$1.35
30+ pcs
$1.23
100+ pcs
$1.11
500+ pcs
$1.04
1,000+ pcs
$0.98
Working on a production BOM or have a target unit price? Submit Target Price
[SPEC] Essential Parameters Snapshot Full Specifications (16)
Package / Case 6-WDFN Exposed Pad
Supply Voltage Not Required
Output / Current 120mOhm
Full Technical Specifications
16 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Input type | Non-Inverting |
| Output type | P-Channel |
| Type | USB Switch |
| Mounting | Surface Mount |
| Voltage - load | 2.5V ~ 5.5V |
| Voltage - supply (Vcc (Vdd)) | Not Required |
| Output current | 1.8A |
| I/O channels | 1 |
| Interface | On/Off |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Rds on | 120mOhm |
| Case | 6-WDFN Exposed Pad |
| Fault protection | Current Limiting (Adjustable), Over Temperature, Reverse Current, UVLO |
| Output configuration | High Side |
| Ratio - Input:Output | 1:1 |
[DESK] Shenzhen Spot Allocation · 2h Response
Need Immediate Spot Stock or Shortage Allocation for RT9728BLGQW?
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
RT9728BLGQW
Verified Allocation