For Reference Only
| Part Number | LT3840IUFE#TRPBF |
| LIXINC Part # | LT3840IUFE#TRPBF |
| Manufacturer | LIXINC Electronics Co., Limited |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 38QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LT3840IUFE#TRPBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | LT3840IUFE#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: | - |
| Package: | Tape & Reel (TR) |
| Part Status: | Active |
| Output Type: | Transistor Driver |
| Function: | Step-Down |
| Output Configuration: | Positive or Negative |
| Topology: | Buck |
| Number of Outputs: | 1 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 2.5V ~ 60V |
| Frequency - Switching: | 50kHz ~ 1MHz |
| Duty Cycle (Max): | 99% |
| Synchronous Rectifier: | Yes |
| Clock Sync: | Yes |
| Serial Interfaces: | - |
| Control Features: | Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 38-WFQFN Exposed Pad |
| Supplier Device Package: | 38-QFN (4x6) |
| TL594CDR2G | IC REG CTRLR BCK/PSH-PULL 16SOIC | 5905 More on Order |
|
| UC3843N | SWITCHING CONTROLLER | 4316 More on Order |
|
| S-8521B40MC-ATZT2G | IC REG CTRLR BUCK SOT23-5 | 977 More on Order |
|
| TPS40021PWP | IC REG CTRLR BUCK 16HTSSOP | 819 More on Order |
|
| EL7512CYZ-T7 | SWITCHING REGLTR, VOLTAGE-MODE | 5465 More on Order |
|
| S-8358H30MC-NUPT2U | IC REG CTRLR BOOST SOT23-5 | 833 More on Order |
|
| XC9302A403MR-G | STEP-UP & STEP-DOWN 300KHZ DCDC | 896 More on Order |
|
| LM5119PSQ/NOPB | IC REG CTRLR BUCK 32WQFN | 1653 More on Order |
|
| LTC3822EGN-1#PBF | IC REG CTRLR BUCK 16SSOP | 926 More on Order |
|
| S-8338ACDC-P8T1G | IC REG CTRLR BOOST 8SON | 879 More on Order |
|
| MIC2130-4YML-TR | IC REG CTRLR BUCK 16MLF | 865 More on Order |
|
| LTC3811EUHF#PBF | IC REG CTRLR BUCK 38QFN | 1332 More on Order |
|
| R1224N332F-TR-FE | 18.5V INPUT PWM/VFM STEP-DOWN DC | 913 More on Order |
| In Stock | 10886 - 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 | $5.53500 | $5.535 |
| 2500 | $5.41015 | $13525.375 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.