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For Reference Only
| Part Number | LTC3891EUDC#PBF |
| OEMstron Part # | LTC3891EUDC-PBF |
| Manufacturer | Linear Technology/Analog Devices |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 20QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC3891EUDC#PBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 2 - Feb 7 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LTC3891EUDC#PBF Specifications
| Part Number | LTC3891EUDC#PBF | |
| Brand | Linear Technology/Analog Devices | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | Linear Technology/Analog Devices | |
| Series | - | |
| 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) | |
| Package / Case | 20-WFQFN Exposed Pad | |
| Supplier Device Package | 20-QFN (3x4) |
LTC3891EUDC#PBF Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF D# V36:1790_06479476 Analog Devices Inc |
DC/DC Cntrlr Single-OUT Step Down 900kHz Automotive 20-Pin QFN EP Tube RoHS: Compliant
|
Americas - 29 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF Linear Technology |
BUCK, CNTRL, 60VIN, 900KHZ, 20QFN |
185 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF D# C1S424500326060 Analog Devices Inc |
DC/DC Cntrlr Single-OUT Step Down 900kHz Automotive 20-Pin QFN EP RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
|
82 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF D# LTC3891EUDC#PBF-ND Analog Devices Inc |
IC REG CTRLR BUCK 20QFN |
On Order |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF D# 2115934 Linear Technology |
BUCK, CNTRL, 60VIN, 900KHZ, 20QFN RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
LTC3891EUDCPBF LTC |
OEM/CM QUOTES ONLY | NO BROKERS |
13976 |
|
LTC3891EUDCPBFIUHU Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
175 |
|
LTC3891EUDCPBFIH Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
1619 |
|
LTC3891EUDCPBFIHMP Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
394 |
| Part Number | Description | Stock |
|
LTC3891EUDCPBFIHMP Linear Technology |
OEM/CM ONLY |
1431 |
|
LTC3891EUDCPBF Linear Technology |
OEM/CM ONLY |
1430 |
|
LTC3891EUDCPBFIUHU Linear Technology |
OEM/CM ONLY |
1432 |
|
LTC3891EUDCPBFIH Linear Technology |
OEM/CM ONLY |
1515 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF Linear Technology |
in stock - can ship the same day |
100 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF ADI Electronics Inc |
OEM/CM Immediate delivery |
30000 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF D# 584-LTC3891EUDC#PBF Analog Devices Inc |
Switching Voltage Regulators Low IQ, 60V Synchronous Step-Down Controller RoHS: Compliant
|
2186 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF D# NS-LTC3891EUDC#PBF Linear Technology |
OEM/CM ONLY |
8825 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF Linear Technology |
SWITCHING CONTROLLER, 900 kHz SWITCHING FREQ-MAX, PQCC20 |
9638 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF D# 8580636 Analog Devices Inc |
Analog Devices LTC3891EUDC#PBF, Step Down DC-DC Controller 900 kHz 20-Pin, QFN, EA Min Qty: 1
Container: Bulk
|
14 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF D# LTC3891EUDC#PBF Analog Devices Inc |
POWER MANAGEMENT IC RoHS: Compliant
|
0 |
| Part Number | Description | Stock |
|
LTC3891EUDCPBF/I/H/MP Linear Technology |
OEM/CM ONLY |
351 |
|
LTC3891EUDCPBF/I/H Linear Technology |
OEM/CM ONLY |
1407 |
|
LTC3891EUDCPBF Linear Technology |
OEM/CM ONLY |
12185 |
|
LTC3891EUDCPBF/IU/HU Linear Technology |
OEM/CM ONLY |
162 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF Analog Devices Inc |
IN stock Immediate delivery |
29985 |
| Part Number | Description | Stock |
|
LTC3891EUDC-PBF Linear Technology |
shipping today |
41 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF D# 47631906 Analog Devices Inc |
DC/DC Cntrlr Single-OUT Step Down 900kHz Automotive 20-Pin QFN EP Tube RoHS: Compliant
|
Americas - 29 |
| Part Number | Description | Stock |
|
LTC3891EUDC#PBF Linear Technology |
RFQ |
6316 |
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Quick Inquiry
| In Stock | 5,151 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 8.4588 | $ 8.4588 |
| 100 | $ 8.4588 | $ 845.8800 |
| 500 | $ 8.4588 | $ 4,229.4000 |
| 1000 | $ 8.4588 | $ 8,458.8000 |
| 2500 | $ 8.4588 | $ 21,147.0000 |
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