For Reference Only
| Part Number | LM5642MH/NOPB |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 28ETSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM5642MH/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Oct 10 - Oct 14 2024(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LM5642MH/NOPB |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| Output Type: | Transistor Driver |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 2 |
| Output Phases: | 2 |
| Voltage - Supply (Vcc/Vdd): | 4.5V ~ 36V |
| Frequency - Switching: | 200kHz |
| Duty Cycle (Max): | 98.9% |
| Synchronous Rectifier: | Yes |
| Clock Sync: | Yes |
| Serial Interfaces: | - |
| Control Features: | Current Limit, Enable, Soft Start |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 28-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package: | 28-HTSSOP |
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| In Stock | 16479 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $4.90000 | $4.9 |
| 10 | $4.39800 | $43.98 |
| 48 | $4.15792 | $199.58016 |
| 144 | $3.60361 | $518.91984 |
| 528 | $3.06769 | $1619.74032 |
| 1008 | $2.58720 | $2607.8976 |
| 2544 | $2.45784 | $6252.74496 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
