For Reference Only
| Part Number | R1225N172D-TR-FE |
| Manufacturer | Nisshinbo Micro Devices Inc. |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | 18.5V INPUT PWM/VFM STEP-DOWN DC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | R1225N172D-TR-FE 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: | R1225N172D-TR-FE |
| Brand: | Nisshinbo Micro Devices Inc. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Nisshinbo Micro Devices Inc. |
| Product Status: | Active |
| Output Type: | PWM |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 1 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 2.3V ~ 18.5V |
| Frequency - Switching: | 500kHz |
| Duty Cycle (Max): | 100% |
| Synchronous Rectifier: | No |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Enable |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | SOT-23-6 |
| Supplier Device Package: | SOT-23-6W |
 |
LTC3859ALIFE#PBF | IC REG CTRLR MULT TOP 38TSSOP | 8989 More on Order |
 |
S-8338ABCB-T8T1G | IC REG CTRLR BOOST 8TSSOP | 40806 More on Order |
 |
ISL78215AUZ | IC REG CTRLR BOOST/FLYBACK 8MSOP | 54846 More on Order |
 |
MAX15034BAUI+ | IC REG CTRLR BUCK 28TSSOP | 8710 More on Order |
 |
XC9302A463MR-G | STEP-UP & STEP-DOWN 300KHZ DCDC | 46044 More on Order |
 |
ISL6445IAZ-TK | DUAL SWITCHING CONTROLLER | 35056 More on Order |
 |
ISL6520ACB-T | SWITCHING CONTROLLER | 117811 More on Order |
 |
S-8520D33MC-BVST2U | IC REG CTRLR BUCK SOT23-5 | 95898 More on Order |
 |
ISL6558IB | SWITCHING CONTROLLER | 47802 More on Order |
 |
S-8365AABBA-M6T1U2 | SWITCH REGULATOR | 65749 More on Order |
 |
LTC3838IFE#PBF | IC REG CTRLR BUCK 38TSSOP | 9720 More on Order |
 |
TPS5120QDBTREP | IC REG CTRLR BUCK 30TSSOP | 11460 More on Order |
| In Stock | 82633 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 | $0.79500 | $0.795 |
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.
