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LTC7891RUFDM#WPBF
DC/DC Controller, Synchronous Buck, 4 to 100V Supply, 2.25MHz, 99% Duty Cycle, WQFN-EP-28
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| Quantity | Price |
|---|---|
| 1+ | HK$56.780 |
| 10+ | HK$38.050 |
| 73+ | HK$30.070 |
| 146+ | HK$26.810 |
| 292+ | HK$24.780 |
| 511+ | HK$23.870 |
| 1022+ | HK$23.450 |
Price for:Each
Minimum: 1
Multiple: 1
HK$56.78
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Product Information
ManufacturerANALOG DEVICES
Manufacturer Part NoLTC7891RUFDM#WPBF
Order Code4733071
Technical Datasheet
Control ModeCurrent
Supply Voltage Min4V
Supply Voltage Max100V
Duty Cycle (%)99%
IC Case / PackageWQFN-EP
No. of Pins28Pins
Switching Frequency2.25MHz
TopologySynchronous Buck (Step Down)
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product Range-
QualificationAEC-Q100
No. of Outputs1 Output
Technical Specifications
Control Mode
Current
Supply Voltage Max
100V
IC Case / Package
WQFN-EP
Switching Frequency
2.25MHz
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (25-Jun-2025)
Supply Voltage Min
4V
Duty Cycle (%)
99%
No. of Pins
28Pins
Topology
Synchronous Buck (Step Down)
Operating Temperature Max
150°C
Qualification
AEC-Q100
No. of Outputs
1 Output
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000001