For Reference Only
| Part Number | ISL6721AARZ |
| Manufacturer | Renesas Electronics America Inc |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | IC REG CTRLR BOOST/FLYBACK 16QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ISL6721AARZ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 09 - Dec 13 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | ISL6721AARZ |
| Brand: | Renesas Electronics America Inc |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Renesas Electronics America Inc |
| Product Status: | Active |
| Output Type: | Transistor Driver |
| Function: | Step-Up, Step-Up/Step-Down |
| Output Configuration: | Positive, Isolation Capable |
| Topology: | Boost, Flyback |
| Number of Outputs: | 1 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 9V ~ 18V |
| Frequency - Switching: | Up to 1MHz |
| Duty Cycle (Max): | 75% |
| Synchronous Rectifier: | No |
| Clock Sync: | Yes |
| Serial Interfaces: | - |
| Control Features: | Current Limit, Frequency Control, Power Good, Soft Start |
| Operating Temperature: | -40°C ~ 105°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-VFQFN Exposed Pad |
| Supplier Device Package: | 16-QFN (3x3) |
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| In Stock | 15666 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 | $4.82000 | $4.82 |
| 10 | $4.33200 | $43.32 |
| 25 | $4.09520 | $102.38 |
| 100 | $3.54900 | $354.9 |
| 300 | $3.36700 | $1010.1 |
| 500 | $3.02120 | $1510.6 |
| 1000 | $2.54800 | $2548 |
| 2500 | $2.42060 | $6051.5 |
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.
