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SC4201IMSTRT
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Product Detailed Parameters
- Description：IC REG CTRLR BUCK 8MSOP
- Series：-
- Mfr：Semtech Corporation
- Package：Tape & Reel (TR)
- Output Type：PWM Signal
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：4
- Output Phases：4
- Voltage - Supply (Vcc/Vdd)：3V ~ 6V
- Frequency - Switching：-
- Duty Cycle (Max)：-
- Synchronous Rectifier：No
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Frequency Control
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
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Overview
The SC4201IMSTRT is a multi-phase link controller manufactured by Semtech, designed for surface-mount installation in an 8-pin MSOP package. It operates with an input voltage range of 3 V to 6 V and supports a maximum output voltage of 6.0 V. The device provides a maximum output current of 10 mA and functions within a temperature range of -40 °C to +150 °C. Its physical dimensions are 3.1 mm x 3.1 mm x 0.95 mm.
Feature Summary
- Multi-phase link control architecture
- High-temperature operation capability up to 150 °C
- Compact surface-mount packaging
Applications
- Power management systems requiring multi-phase control
- Industrial electronics operating in high-temperature environments
- Compact power supply designs utilizing MSOP footprints
Procurement Notes
Verify the specific suffix 'IMSTR' against official Semtech documentation to confirm tape-and-reel packaging and industrial temperature grading. Confirm that the 10 mA output current specification aligns with your system requirements, as this value is significantly lower than standard LDO regulators in the same series. Ensure compatibility with the intended load profile before procurement.
Selection Notes
Select this component when multi-phase control logic is required rather than simple linear regulation. The wide operating temperature range makes it suitable for harsh environments where standard commercial grade parts would fail. Compare the low 10 mA output capability against application needs to ensure it meets load demands without requiring external amplification or parallel configurations.
Part Context
This part belongs to the Semtech SC42xx family, which includes various power management solutions such as LDO regulators and controllers. Unlike the SC4215 or SC4212 series which are linear regulators, the SC4201 is specifically identified as a multi-phase link controller, indicating a different functional role within the power management ecosystem.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout and electrical specifications carefully if considering alternative multi-phase controllers from other manufacturers.
