For Reference Only
| Part Number | LM5642MHX/NOPB |
| LIXINC Part # | LM5642MHX/NOPB |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 28ETSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM5642MHX/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | LM5642MHX/NOPB |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer: | Texas Instruments |
| Series: | - |
| Package: | Tape & Reel (TR) |
| Part 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 |
| LTC1148HVCS-5#TRPBF | IC REG CTRLR BUCK 14SOIC | 962 More on Order |
|
| LTC7852IUFD-1#TRPBF | 6-PHASE BUCK CONTROLLER DRIVES D | 807 More on Order |
|
| TPS40210DGQ | IC REG CTRLR MULT TOP 10MSOP | 893 More on Order |
|
| LTC3872ETS8-1#TRMPBF | IC REG CTRLR BOOST TSOT23-8 | 942 More on Order |
|
| UC1846MDWREP | IC REG CTRLR MULT TOP 16SOIC | 2410 More on Order |
|
| UCC28086D | IC REG CTRLR MULT TOPOLOGY 8SOIC | 1020 More on Order |
|
| LTC1771EMS8#TRPBF | IC REG CTRLR BUCK 8MSOP | 2863 More on Order |
|
| LM5127QRGZRQ1 | 42V WIDE-VIN TRIPLE BUCK AND BOO | 3305 More on Order |
|
| UCC3803N | IC REG CTRLR MULT TOPOLOGY 8DIP | 1729 More on Order |
|
| AN8011S-E1V | IC REG CTRLR BUCK/BOOST 16SO | 4747 More on Order |
|
| S-8337AAFB-P8T1G | IC REG CTRLR BOOST 8SON | 956 More on Order |
|
| NCV885301D1R2G | SWITCHING CONTROLLER, CURRENT-MO | 30316 More on Order |
|
| LTC3851EUD#TRPBF | IC REG CTRLR BUCK 16QFN | 3043 More on Order |
| In Stock | 10869 - 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 | $2.57180 | $2.5718 |
| 2500 | $2.52100 | $6302.5 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.