Semiconductors
Passive Components
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Optoelectronics
For Reference Only
| Part Number | LTC3891IUDC#PBF |
| OEMstron Part # | LTC3891IUDC-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 | LTC3891IUDC#PBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 12 - May 17 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LTC3891IUDC#PBF Specifications
| Part Number | LTC3891IUDC#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) |
LTC3891IUDC#PBF Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LTC3891IUDC#PBF D# V36:1790_06479484 Analog Devices Inc |
DC/DC Cntrlr Single-OUT Step Down 900kHz Automotive 20-Pin QFN EP Tube RoHS: Compliant
|
Americas - 94 |
| Part Number | Description | Stock |
|
LTC3891IUDC#PBF Linear Technology |
DP-SWREG/Controller, Low IQ, 60V Synchronous Step-Down Controller , RoHS Compliant: Yes |
Contact Us |
| Part Number | Description | Stock |
|
LTC3891IUDC#PBF D# LTC3891IUDC#PBF-ND Analog Devices Inc |
IC REG CTRLR BUCK 20QFN |
1059 In Stock |
| Part Number | Description | Stock |
|
LTC3891IUDCPBF Analog Devices Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
1741 |
| Part Number | Description | Stock |
|
LTC3891IUDCPBF Linear Technology |
OEM/CM ONLY |
1440 |
| Part Number | Description | Stock |
|
LTC3891IUDC#PBF D# 584-LTC3891IUDC#PBF Analog Devices Inc |
Switching Voltage Regulators Low IQ, 60V Synchronous Step-Down Controller RoHS: Compliant
|
323 |
| Part Number | Description | Stock |
|
LTC3891IUDC#PBF D# NS-LTC3891IUDC#PBF Linear Technology |
OEM/CM ONLY |
7437 |
| Part Number | Description | Stock |
|
LTC3891IUDC#PBF D# LTC3891IUDC#PBF Analog Devices Inc |
POWER MANAGEMENT IC RoHS: Compliant
|
0 |
| Part Number | Description | Stock |
|
LTC3891IUDCPBF Linear Technology |
OEM/CM ONLY |
1530 |
| Part Number | Description | Stock |
|
LTC3891IUDC-PBF Linear Technology |
shipping today |
316 |
| Part Number | Description | Stock |
|
LTC3891IUDC#PBF D# 36831761 Analog Devices Inc |
DC/DC Cntrlr Single-OUT Step Down 900kHz Automotive 20-Pin QFN EP Tube RoHS: Compliant
|
Americas - 94 |
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| In Stock | 2,880 - 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 | $ 9.9606 | $ 9.9606 |
| 100 | $ 9.9606 | $ 996.0600 |
| 500 | $ 9.9606 | $ 4,980.3000 |
| 1000 | $ 9.9606 | $ 9,960.6000 |
| 2500 | $ 9.9606 | $ 24,901.5000 |
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