LTC3853EUJ#TRPBF
IC REG CTRLR BUCK 40QFN
Pmic Voltage Regulators Dc Dc Switching Controllers
40-WFQFN Exposed Pad
Active
$9.46 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Analog Devices Inc. |
| Model | LTC3853EUJ#TRPBF |
| Package / Case | 40-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Topology | Buck |
| Frequency - Switching | 250kHz ~ 750kHz |
| Number of Outputs | 3 |
| Supplier Device Package | 40-QFN (6x6) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LTC3853EUJ#TRPBF by Analog Devices Inc. is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 40-WFQFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Clock Sync | No |
| Output Type | Transistor Driver |
| Output Phases | 3 |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Duty Cycle (Max) | 98% |
| Number of Outputs | 3 |
| Output Configuration | Positive |
| Frequency - Switching | 250kHz ~ 750kHz |
| Synchronous Rectifier | Yes |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 24V |
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