SI9121DY-3-E3- Converter, ISDN Power Supplies Voltage Regulator IC 1 Output 8-SOIC
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ABRmicro #.ABR750-SI9121-81579
ManufacturerVishay Siliconix
MPN #.SI9121DY-3-E3
Estimated Lead Time-
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Datasheet
SI9121DY (PDF)
SI9121DY (PDF)
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Shipped From Shenzhen or Hong Kong Warehouses
Min.&Mult.1
Packaging
Bulk
Shipping DateDecember 24, 2024
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Technical Specifications
Series-
Packaging
Bulk
Lifecycle StatusObsolete
ApplicationsConverter, ISDN Power Supplies
Base Product NumberSI9121
Mounting StyleSurface Mount
Number of Outputs1
Operating Temperature-40°C ~ 85°C
Package Type (Mfr.)8-SOIC
Input Voltage-10V ~ -60V
Output Voltage3V
Package / Case8-SOIC (0.154", 3.90mm Width)
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Datasheets
Environmental & Export Classifications
RoHS ComplianceComplies with RoHS 3 Directive (2015/863/EU)
MSL Level1 (Unlimited, ≤ 30°C/85% RH), No special packaging
REACH RegulationNo SVHCs Present
US ECCNEAR99
HTSUS8542.39.0001 (No rates found in the Harmonized Tariff Schedule)
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The SI9121DY-3-E3 is a voltage regulator IC manufactured by Vishay Siliconix, designed for use in ISDN power supply applications. It is housed in an 8-pin SOIC package, offering a compact footprint suitable for various electronic designs. This device operates over a wide input voltage range from -10V to -60V and provides a regulated output of 3V. Its design caters to efficient power regulation needs across its specified input voltage range, making it a versatile component for stable power management in compatible systems.
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