For Reference Only
| Part Number | LTC3861IUH-1#PBF |
| Manufacturer | Analog Devices Inc. |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 32QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC3861IUH-1#PBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LTC3861IUH-1#PBF |
| Brand: | Analog Devices Inc. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Analog Devices Inc. |
| Product Status: | Active |
| Output Type: | PWM Signal |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 2 |
| Output Phases: | 2 |
| Voltage - Supply (Vcc/Vdd): | 3V ~ 5.5V |
| Frequency - Switching: | 250kHz ~ 3MHz |
| Duty Cycle (Max): | 91.5% |
| Synchronous Rectifier: | No |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 32-WFQFN Exposed Pad |
| Supplier Device Package: | 32-QFN (5x5) |
 |
MCP19124T-E/MJ | IC REG CTRLR | 27174 More on Order |
 |
LM3495MTCX/NOPB | LM3495 EMULATED PEAK CURRENT MOD | 57121 More on Order |
 |
LTC3890EUH#TRPBF | IC REG CTRLR BUCK/SEPIC 32QFN | 9693 More on Order |
 |
XC9221D093MR-G | 16V INPUT STEP-DOWN DCDC CONTROL | 71078 More on Order |
 |
MAX17597ATE+T | IC REG CTRLR BOOST/FLYBK 16TQFN | 34266 More on Order |
 |
MAX1651EPA | IC REG CTRLR BUCK 8DIP | 18217 More on Order |
 |
LT8603IUJ#PBF | IC REG BUCK ADJ QUAD 40QFN | 12617 More on Order |
 |
TPS40040DRBR | IC REG CTRLR BUCK 8SON | 54703 More on Order |
 |
LTC1539CGW#TRPBF | IC REG CTRLR BUCK 36SSOP | 8960 More on Order |
 |
LTC7851EUHH-1#PBF | IC REG CTRLR BUCK 58QFN | 10721 More on Order |
 |
NCV887101D1R2G | IC REG CTRLR BOOST/FLYBACK 8SOIC | 64717 More on Order |
 |
TPS51124RGET | IC REG CTRLR BUCK 24QFN | 19006 More on Order |
| In Stock | 12965 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 |
|---|---|---|
| 219 | $4.07402 | $892.21038 |
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.
