LM3743 HIGH-PERFORMANCE SYNCHRON | National Semiconductor
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-VSSOP
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Unit Price ($ / pc.)
0.54 $
*
Available: 185 pcs.
Next delivery: 2835 pcs.
Available in 1 Weeks
Manufacturer Leadtime: **
Quantity
Price per unit*
100 pcs.
0.513 $
500 pcs.
0.486 $
1000 pcs.
0.459 $
3000 pcs.
0.432 $
10000 pcs.
0.405 $
*incl. VAT plus
shipping costs
**Subject to prior sale
Description
The LM3743MM-300/NOPB is a common industry DC DC Switching Controllers housed in a RoHS compliant 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package by National Semiconductor made. The LM3743MM-300/NOPB is using SPQ 278 pieces and MSL1 packing size. Buy new and original item from Innovo Technology distributor, contact by email: sales@hk-innovo.com
Technical specifications
| Mfr | National Semiconductor |
| Series | - |
| Package | Bulk |
| Product Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Frequency - Switching | 300kHz |
| Duty Cycle (Max) | 91% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-VSSOP |
| Base Product Number | LM3743 |
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Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 278 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
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