SWITCHING CONTROLLER, VOLTAGE-MO | National Semiconductor
Buck Regulator Positive Output Step-Down DC-DC Controller IC SOT-23-5
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Unit Price ($ / pc.)
0.265 $
*
Available: 184 pcs.
Next delivery: 2814 pcs.
Available in 1 Weeks
Manufacturer Leadtime: **
Quantity
Price per unit*
100 pcs.
0.25175 $
500 pcs.
0.2385 $
1000 pcs.
0.22525 $
3000 pcs.
0.212 $
10000 pcs.
0.19875 $
*incl. VAT plus
shipping costs
**Subject to prior sale
Description
The LM1770UMF is a common industry DC DC Switching Controllers housed in a RoHS compliant SC-74A, SOT-753 package by National Semiconductor made. The LM1770UMF is using SPQ 585 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) | 2.8V ~ 5.5V |
| Frequency - Switching | 100kHz ~ 1MHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Base Product Number | LM1770 |
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Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 585 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
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