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LTC3891IUDC#PBF | |
|---|---|
DigiKey Part Number | 505-LTC3891IUDC#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LTC3891IUDC#PBF |
Description | IC REG CTRLR BUCK 20QFN |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4) |
Datasheet | Datasheet |
EDA/CAD Models | LTC3891IUDC#PBF Models |
Product Attributes
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 | 1 | |
Output Phases | 1 | |
Voltage - Supply (Vcc/Vdd) | 4V ~ 60V | |
Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz | |
Duty Cycle (Max) | 99% | |
Synchronous Rectifier | Yes | |
Clock Sync | No | |
Serial Interfaces | - | |
Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 20-WFQFN Exposed Pad | |
Supplier Device Package | 20-QFN (3x4) | |
Base Product Number |
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $12.83000 | $12.83 |
| 10 | $9.05600 | $90.56 |
| 25 | $8.08600 | $202.15 |
| 100 | $7.00140 | $700.14 |
| 250 | $6.47616 | $1,619.04 |
| 500 | $6.15642 | $3,078.21 |
| 1,000 | $5.93750 | $5,937.50 |
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