For Reference Only
| Part Number | LTC3858EUH#TRPBF |
| LIXINC Part # | LTC3858EUH#TRPBF |
| Manufacturer | LIXINC Electronics Co., Limited |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 32QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC3858EUH#TRPBF 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: | LTC3858EUH#TRPBF |
| Brand: | LIXINC Electronics Co., Limited |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer: | LIXINC Electronics Co., Limited |
| Series: | PolyPhase® |
| 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: | 2 |
| Output Phases: | 2 |
| Voltage - Supply (Vcc/Vdd): | 4V ~ 38V |
| Frequency - Switching: | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Duty Cycle (Max): | 99.4% |
| Synchronous Rectifier: | Yes |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 32-WFQFN Exposed Pad |
| Supplier Device Package: | 32-QFN (5x5) |
| RT8209BGQW | IC REG CTRLR BUCK 14WQFN | 831 More on Order |
|
| ISL6430CR | SWITCHING CONTROLLER | 3205 More on Order |
|
| LTC3787EUFD#PBF | IC REG CTRLR BOOST 28QFN | 4341 More on Order |
|
| S-8357N33MC-O2ST2G | IC REG CTRLR BOOST SOT23-5 | 846 More on Order |
|
| LT1243CN8#PBF | IC REG CTRLR BUCK 8DIP | 1229 More on Order |
|
| TPS40057PWPR | IC REG CTRLR BUCK 16HTSSOP | 13467 More on Order |
|
| MAX8544EEP | STEP-DOWN CONTROLLER | 5860 More on Order |
|
| R1224N332E-TR-FE | 18.5V INPUT PWM/VFM STEP-DOWN DC | 836 More on Order |
|
| ISL6406CB-T | SWITCHING CONTROLLER | 3489 More on Order |
|
| MAX1745EUB | SWITCHING CONTROLLER, VOLTAGE-MO | 6877 More on Order |
|
| S-8521D20MC-BXFT2U | IC REG CTRLR BUCK SOT23-5 | 923 More on Order |
|
| CS51221ED16G | SWITCHING CONTROLLER | 9072 More on Order |
|
| SMBT1493LT1 | SS SOT23 GP XSTR SPCL TR | 300923 More on Order |
| In Stock | 10838 - 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 | $9.74000 | $9.74 |
| 2500 | $5.31832 | $13295.8 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.