UC3573DTR
Active
In Stock · 24-48h Dispatch
Unitrode · Discrete Semiconductors
UC3573 BUCK PULSE WIDTH MODULATO
RoHS Compliant · Lead-Free
EIA-481 Standard Tape & Reel
Key Specifications
All 16 Specs- Package / Case
- 8-SOIC
- Mounting Type
- Surface Mount
- Operating Temp
- 0°C ~ 70°C (TA)
- Packaging Format
- Bulk
- Supply Voltage
- 4.75V ~ 30V
- Speed / Frequency
- 100kHz
- Output type
- Transistor Driver
- I/O channels
- 1
In Stock: 22,500 pcs
MOQ: 1
Logistics: Shenzhen / HK Dispatch · DHL / FedEx DAP (3-7d) · Russia & CIS DDP
SWIFT T/T
$1.58 / pc (USD)
● Direct Purchase Ready
Volume Pricing Breaks per unit (USD)
1+ pcs
$1.58
10+ pcs
$1.42
30+ pcs
$1.30
100+ pcs
$1.17
500+ pcs
$1.09
1,000+ pcs
$1.03
Working on a production BOM or need target pricing? Submit Target Price
Full Technical Specifications
16 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Output type | Transistor Driver |
| Mounting | Surface Mount |
| Voltage - supply (Vcc (Vdd)) | 4.75V ~ 30V |
| Frequency - switching | 100kHz |
| I/O channels | 1 |
| Output phases | 1 |
| Duty cycle | 92% |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Bulk |
| Function | Step-Down |
| Topology | Buck |
| Clock sync | No |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Control features | Current Limit, Ramp |
| Output configuration | Positive |
| Synchronous rectifier | No |
[DESK] Shenzhen Spot Allocation · 2h Response
Need Immediate Spot Stock or Shortage Allocation for UC3573DTR?
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
UC3573DTR
Verified Allocation