For Reference Only
| Part Number | LTC3899HUHF#PBF |
| Manufacturer | Analog Devices Inc. |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK/BUCK-BST 38QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC3899HUHF#PBF 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: | LTC3899HUHF#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, Buck-Boost |
| Number of Outputs: | 3 |
| Output Phases: | 2 |
| Voltage - Supply (Vcc/Vdd): | 4.5V ~ 60V |
| Frequency - Switching: | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Duty Cycle (Max): | 100% |
| Synchronous Rectifier: | Yes |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Enable, Frequency Control, Soft Start, Tracking |
| Operating Temperature: | -40°C ~ 150°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 38-WFQFN Exposed Pad |
| Supplier Device Package: | 38-QFN (5x7) |
 |
LTC3861IUH-1#TRPBF | IC REG CTRLR BUCK 32QFN | 24265 More on Order |
 |
LTC1872ES6#TRMPBF | IC REG CTRLR BOOST/SEPIC SOT23-6 | 17168 More on Order |
 |
MAX1655ESE+T | IC REG CTRLR BUCK 16SOIC | 17288 More on Order |
 |
LTC3856EUH#TRPBF | IC REG CTRLR BUCK 38QFN | 18806 More on Order |
 |
LT1725CGN#TRPBF | IC REG CTRLR FLYBACK 16SSOP | 22197 More on Order |
 |
LM5035BSQX/NOPB | IC REG CTRLR HALF-BRIDGE 24WQFN | 46658 More on Order |
 |
ISL6565ACRZ | SWITCHING CONTROLLER | 24538 More on Order |
 |
UCD9224RGZR | IC REG CTRLR BUCK PMBUS 48VQFN | 22154 More on Order |
 |
S-8520F40MC-BUZT2G | IC REG CTRLR BUCK SOT23-5 | 79133 More on Order |
 |
L6739TR | IC REG CTRLR BUCK 16VFQFPN | 69983 More on Order |
 |
LM2647MTCX/NOPB | IC REG CTRLR BUCK 28TSSOP | 40563 More on Order |
 |
UPC1909CX-A | DUAL SWITCHING CONTROLLER | 68746 More on Order |
| In Stock | 8433 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 | $13.95000 | $13.95 |
| 25 | $9.26200 | $231.55 |
| 100 | $7.65800 | $765.8 |
| 250 | $7.27512 | $1818.78 |
| 500 | $7.11100 | $3555.5 |
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.
