For Reference Only
| Part Number | R1272S032A-E2-FE |
| Manufacturer | Nisshinbo Micro Devices Inc. |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | 34V INPUT PWM/VFM STEP-DOWN DCDC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | R1272S032A-E2-FE 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: | R1272S032A-E2-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: | Transistor Driver |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 1 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 4V ~ 34V |
| Frequency - Switching: | 250kHz ~ 1MHz |
| Duty Cycle (Max): | - |
| Synchronous Rectifier: | Yes |
| Clock Sync: | Yes |
| Serial Interfaces: | - |
| Control Features: | Current Limit, Enable, Power Good, Soft Start |
| Operating Temperature: | -40°C ~ 105°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 18-LFSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package: | 18-HSOP |
 |
LT3752IFE#TRPBF | IC REG CTRLR FWRD CONV 38TSSOP | 14048 More on Order |
 |
MAX1845ETX+ | IC REG CTRLR BUCK 36TQFN | 10553 More on Order |
 |
NCP1450ASN27T1 | IC REG CTRLR BOOST 5TSOP | 77721 More on Order |
 |
LTC1874EGN#TRPBF | IC REG CTRLR BUCK 16SSOP | 17130 More on Order |
 |
UCC3800PW | IC REG CTRLR MULT TOP 8TSSOP | 72223 More on Order |
 |
LTC3851AIMSE#PBF | IC REG CTRLR BUCK 16MSOP | 17081 More on Order |
 |
S-8340C50AFT-T2-G | IC REG CTRLR BOOST 8TSSOP | 40668 More on Order |
 |
S-8521D34MC-BXTT2G | IC REG CTRLR BUCK SOT23-5 | 84899 More on Order |
 |
UCD8220PWPR | IC REG CTRLR MULT TOP 16HTSSOP | 55207 More on Order |
 |
S-8333AAHC-T8T1G | IC REG CTRLR BOOST 8TSSOP | 37880 More on Order |
 |
LM1770SMF/NOPB | IC REG CTRLR BUCK SOT23-5 | 48141 More on Order |
 |
LTC3732CG | IC REG CTRLR BUCK 36SSOP | 5373 More on Order |
| In Stock | 33350 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 | $2.87000 | $2.87 |
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.
