For Reference Only
| Part Number | LTC3891IUDC#PBF |
| Manufacturer | Analog Devices Inc. |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 20QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC3891IUDC#PBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Oct 08 - Oct 12 2024(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LTC3891IUDC#PBF |
| Brand: | Analog Devices Inc. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Analog Devices Inc. |
| Product 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) |
 |
LM25141QRGERQ1 | AUTOMOTIVE, 2.2MHZ, LOW IQ SYNCH | 17165 More on Order |
 |
MCP19119-E/MQ | IC REG CTRLR BCK PMBUS 28WDFN | 15053 More on Order |
 |
ADM1051JR | IC REG CTRLR BUCK 8SOIC | 46725 More on Order |
 |
LT8705AIUHF#TRPBF | IC REG CTRLR BUCK-BOOST 38QFN | 9909 More on Order |
 |
RC5037MT | SWITCHING CONTROLLER | 44820 More on Order |
 |
S-8356K40MC-NEZT2G | IC REG CTRLR BOOST SOT23-5 | 69560 More on Order |
 |
ISL6558IRZA-TK | IC REG CTRLR BUCK 20QFN | 20388 More on Order |
 |
S-8540C18FN-ICDT2G | IC REG CTRLR BUCK 8MSOP | 61950 More on Order |
 |
S-8358B50MC-NRJT2G | IC REG CTRLR BOOST SOT23-5 | 58518 More on Order |
 |
MC33463H-30LT1 | SWITCHING CONTROLLER | 87081 More on Order |
 |
CS51022ADBG | IC REG CTRLR MULT TOP 16TSSOP | 58236 More on Order |
 |
LTC3723EGN-2#TRPBF | IC REG CTRLR PUSH-PULL 16SSOP | 14237 More on Order |
| In Stock | 10501 pieces - 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 | $9.64000 | $9.64 |
| 25 | $6.40040 | $160.01 |
| 100 | $5.29200 | $529.2 |
| 250 | $5.02740 | $1256.85 |
| 500 | $4.91400 | $2457 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
