For Reference Only
| Part Number | RT9917GQW |
| Manufacturer | Richtek USA Inc. |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | IC POWER MANAGEMENT |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RT9917GQW PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 08 - Dec 12 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | RT9917GQW |
| Brand: | Richtek USA Inc. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Richtek USA Inc. |
| Product Status: | Obsolete |
| Output Type: | PWM |
| Function: | Step-Up, Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck, Boost |
| Number of Outputs: | 7 |
| Output Phases: | - |
| Voltage - Supply (Vcc/Vdd): | 2.7V ~ 5.5V |
| Frequency - Switching: | 1MHz |
| Duty Cycle (Max): | 100% |
| Synchronous Rectifier: | Yes |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Enable, Soft Start |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 40-WFQFN Exposed Pad |
| Supplier Device Package: | 40-WQFN (5x5) |
 |
IR3637ASPBF | IC REG CTRLR BUCK 8SOIC | 64600 More on Order |
 |
MIC2168ABMM-TR | IC REG CTRLR BUCK 10MSOP | 34566 More on Order |
 |
5962-8951103EA | UC1525A REGULATING PULSE WIDTH M | 63908 More on Order |
 |
RT9214ZSP | IC REGULATOR CONTROLLER | 53990 More on Order |
 |
NCV891930MW01R2G | IC CTLR SYNC BUCK 24QFNW | 87304 More on Order |
 |
ISL6315IRZ | IC REG CTRLR BUCK 24QFN | 38885 More on Order |
 |
SG2524BDW-TR | IC REG CTRLR MULT TOPOLOGY | 85101 More on Order |
 |
LM3679UR-1.8 | SWITCHING REGULATOR, VOLTAGE-MOD | 82765 More on Order |
 |
ISL6247CRZ-T | IC REG CTRLR 40QFN | 49268 More on Order |
 |
LX1741CDU | IC REG CTRLR BOOST 8MSOP | 95219 More on Order |
 |
TPS40042DRCTG4 | IC REG CTRLR BUCK 10SON | 85914 More on Order |
 |
AP3720MTR-G1 | IC PWM CONTROLLER | 30417 More on Order |
| In Stock | 60092 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 | $0.00000 | $0 |
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.
