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LTC7891RUFDM#PBF
DC/DC CTRL, SYNC BUCK, 2.25MHZ/QFN-EP-28
Image is for illustrative purposes only. Please refer to product description.
ManufacturerANALOG DEVICES
Manufacturer Part NoLTC7891RUFDM#PBFCopy
Manufacturer Standard Lead Time17 weeks
Newark Part No.18AM2635
Your Part Number
992 In Stock
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Delivery in 4-6 Business Days(UK stock)
Order before 6pm EST standard shipping
| Quantity | Price |
|---|---|
| 1+ | $8.260 |
| 10+ | $6.330 |
| 25+ | $5.430 |
| 50+ | $5.310 |
| 146+ | $5.190 |
| 292+ | $5.110 |
| 511+ | $5.020 |
Price for:Each
Minimum: 1
Multiple: 1
$8.26
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerANALOG DEVICES
Manufacturer Part NoLTC7891RUFDM#PBFCopy
Manufacturer Standard Lead Time17 weeks
Newark Part No.18AM2635
Control ModeCurrent
Supply Voltage Min4V
Supply Voltage Max100V
No. of Outputs1Outputs
Duty Cycle (%)99%
IC Case / PackageQFN-EP
No. of Pins28Pins
Switching Frequency2.25MHz
TopologySynchronous Buck (Step Down)
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product Range-
Qualification-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Control Mode
Current
Supply Voltage Max
100V
Duty Cycle (%)
99%
No. of Pins
28Pins
Topology
Synchronous Buck (Step Down)
Operating Temperature Max
150°C
Qualification
-
Supply Voltage Min
4V
No. of Outputs
1Outputs
IC Case / Package
QFN-EP
Switching Frequency
2.25MHz
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (04-Feb-2026)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate