For Reference Only
| Part Number | LTC3890IUH#PBF |
| Manufacturer | Analog Devices Inc. |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK/SEPIC 32QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC3890IUH#PBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 10 - Dec 14 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LTC3890IUH#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: | Transistor Driver |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 2 |
| Output Phases: | 2 |
| Voltage - Supply (Vcc/Vdd): | 4V ~ 60V |
| Frequency - Switching: | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Duty Cycle (Max): | 99% |
| Synchronous Rectifier: | Yes |
| 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) |
 |
ISL6401CB | SWITCHING CONTROLLER | 17407 More on Order |
 |
LTC1629CG-PG#TRPBF | IC REG CTRLR BUCK 28SSOP | 10492 More on Order |
 |
RT8126BGQW | IC REG CTRLR BUCK PWM WDFN-10 | 51804 More on Order |
 |
LTC3863IMSE#PBF | IC REG CTRLR BUCK 12MSOP | 14710 More on Order |
 |
S-8352A50MC-K3JT2G | IC REG CTRLR BOOST SOT23-5 | 58161 More on Order |
 |
R1224N152M-TR-FE | 18.5V INPUT PWM/VFM STEP-DOWN DC | 70837 More on Order |
 |
MAX1639ESE | IC REG CTRLR BUCK 16SOIC | 22000 More on Order |
 |
LT3741IUF#PBF | IC REG CTRLR BUCK 20QFN | 8525 More on Order |
 |
CS51033GDR8G | IC REG CTRLR BUCK 8SOIC | 75626 More on Order |
 |
UC3844BDG | IC REG CTRLR PWM CM 14-SOIC | 45146 More on Order |
 |
UC1846MDWREP | IC REG CTRLR MULT TOP 16SOIC | 11250 More on Order |
 |
SIP2800DY-T1-E3 | IC REG CTRLR MULT TOPOLOGY 8SOIC | 92665 More on Order |
| In Stock | 8288 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 | $12.83000 | $12.83 |
| 25 | $8.51680 | $212.92 |
| 100 | $7.04200 | $704.2 |
| 250 | $6.68992 | $1672.48 |
| 500 | $6.53900 | $3269.5 |
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.
