NB621EV-LF-Z
lmages are for reference only.NB621EV-LF-Z
IC REG DL BUCK/LNR 600KHZ 28QFN
Datasheet28-VFQFN Exposed Pad
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PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 600kHz 28-QFN (4x5)
NB621EV-LF-Z
| Category | Integrated Circuits (ICs) - Power Management PMIC - Voltage Regulators Linear Switching |
| Manufacturer | Monolithic Power Systems Inc. |
| Series | - |
| Packaging | Tape & Reel (TR) |
| RoHS Status | ROHS3 Compliant |
| Topology | Step-Down (Buck) (1), Linear (LDO) (1) |
| Number of Outputs | 2 |
| Frequency - Switching | 600kHz |
| Voltage/Current - Output 1 | 0.8V ~ 15V, 8A |
| Voltage/Current - Output 2 | 3V/5V, 100mA |
| Voltage/Current - Output 3 | - |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | No |
| Voltage - Supply | 5.5V ~ 25V |
| Operating Temperature | -20°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (4x5) |
| Base Product Number | NB621 |
| Grade | - |
| Qualification | - |
| Product Attribute |  |
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| Part Number | NB621EV-LF-P | NB677GQ-P | NB669GQ-Z | NB676GQ-Z |
| Manufacturer | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Description | IC REG DL BUCK/LNR 600KHZ 28QFN | IC REG DL BUCK/LINEAR SYNC 16QFN | IC REG DL BUCK/LINEAR SYNC 16QFN | IC REG DL BUCK/LINEAR SYNC 16QFN |
| Series | - | - | - | - |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
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| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
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