LTC3857IUH#TRPBF
For Reference Only
| Part Number | LTC3857IUH#TRPBF |
| PNEDA Part # | LTC3857IUH-TRPBF |
| Description | IC REG CTRLR BUCK 32QFN |
| Manufacturer | Linear Technology/Analog Devices |
| Unit Price | Request a Quote |
| In Stock | 6,300 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Mar 20 - Mar 25 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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LTC3857IUH#TRPBF Resources
| Brand | Linear Technology/Analog Devices |
| ECAD Module |
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| Mfr. Part Number | LTC3857IUH#TRPBF |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
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Logistics Mode
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
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LTC3857IUH#TRPBF Specifications
| Manufacturer | Linear Technology/Analog Devices |
| Series | PolyPhase® |
| 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, Phase Control, Power Good, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 32-WFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) |
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Manufacturer Renesas Electronics America Inc. Series - Output Type Transistor Driver Function Step-Up, Step-Up/Step-Down Output Configuration Positive, Isolation Capable Topology Boost, Flyback Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 9V ~ 18V Frequency - Switching Up to 1MHz Duty Cycle (Max) 75% Synchronous Rectifier No Clock Sync Yes Serial Interfaces - Control Features Current Limit, Frequency Control, Power Good, Soft Start Operating Temperature -40°C ~ 105°C (TA) Package / Case 16-SOIC (0.154", 3.90mm Width) Supplier Device Package 16-SOIC |
Manufacturer Maxim Integrated Series - Output Type Transistor Driver Function Step-Up, Step-Up/Step-Down Output Configuration Positive, Isolation Capable Topology Boost, SEPIC Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 9.5V ~ 24V Frequency - Switching 50kHz ~ 2.5MHz Duty Cycle (Max) 50% Synchronous Rectifier No Clock Sync No Serial Interfaces - Control Features Enable Operating Temperature -40°C ~ 125°C (TJ) Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Supplier Device Package 10-uMAX |
