


LTC3858EUFD-1#PBF | |
|---|---|
DigiKey Part Number | 505-LTC3858EUFD-1#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LTC3858EUFD-1#PBF |
Description | IC REG CTRLR BUCK 28QFN |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x5) |
Datasheet | Datasheet |
EDA/CAD Models | LTC3858EUFD-1#PBF Models |
Type | Description | Select All |
|---|---|---|
Category | ||
Manufacturer | Analog Devices Inc. | |
Series | - | |
Packaging | Tube | |
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 | Enable, Frequency Control, Power Good, Soft Start | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 28-WFQFN Exposed Pad | |
Supplier Device Package | 28-QFN (4x5) | |
Base Product Number |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | ₹1,138.73000 | ₹1,138.73 |
| 10 | ₹894.39900 | ₹8,943.99 |
| 73 | ₹779.21370 | ₹56,882.60 |
| 146 | ₹751.95993 | ₹1,09,786.15 |
| 292 | ₹729.52510 | ₹2,13,021.33 |
| 511 | ₹714.35002 | ₹3,65,032.86 |
| 1,022 | ₹698.57405 | ₹7,13,942.68 |

