For Reference Only
| Part Number | R1272S032A-E2-FE |
| LIXINC Part # | R1272S032A-E2-FE |
| Manufacturer | RICOH Electronic Devices Co., LTD. |
| Category | Integrated Circuits › PMIC - Voltage Regulators - 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 | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | R1272S032A-E2-FE |
| Brand: | RICOH Electronic Devices Co., LTD. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer: | RICOH Electronic Devices Co., LTD. |
| Series: | R1272S |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part 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 |
| S-8358B60UA-NRTT2U | IC REG CTRLR BOOST SOT89-3 | 901 More on Order |
|
| ISL6520CR | SWITCHING CONTROLLER | 980 More on Order |
|
| MAX1711EEG-T | ADJUSTED STEP-DOWN CONTROLLER | 1480 More on Order |
|
| LTC3870IUF-1#PBF | IC REG CTRLR BUCK 24QFN | 1035 More on Order |
|
| 5962-8768104VEA | UC1825-SP HIGH SPEED PWM CONTROL | 917 More on Order |
|
| LTC1148CS-3.3#PBF | IC REG CTRLR BUCK 14SOIC | 897 More on Order |
|
| S-8338AAHC-P8T1G | IC REG CTRLR BOOST 8SON | 981 More on Order |
|
| UC3843AD2 | CURRENT MODE PWM CONTROLLER 1A | 1741 More on Order |
|
| MCP1651RT-E/MS | IC REG CTRLR MULT TOPOLOGY 8MSOP | 963 More on Order |
|
| ISL6526CB | SWITCHING CONTROLLER | 1364 More on Order |
|
| MAX747CSD+ | PWM, STEP-DOWN, DC-DC CONTROLLER | 3361 More on Order |
|
| LTC3372EUK#TRPBF | 60V LOW IQ BUCK CONTROLLER PLUS | 901 More on Order |
|
| TPS53127PWR | IC REG CTRLR BUCK 24TSSOP | 874 More on Order |
| In Stock | 11982 - 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 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.