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LMR36506MSC5RPERQ1 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK 5V 600MA 9VQFN. Review the specifications below when checking this part for your BOM.
The LMR36506MSC5RPERQ1 is an automotive-grade synchronous buck converter from Texas Instruments. It operates with an input voltage range of 3 V to 65 V and provides a fixed 5 V output at up to 600 mA. The device features a low quiescent current of 4 uA and supports switching frequencies up to 2.2 MHz. It is housed in a compact 9-pin VQFN-HR package, designed for high efficiency and minimal footprint in space-constrained applications.
Verify the specific suffix MSC5RPERQ1 to confirm the fixed 5V output configuration. Ensure compatibility with automotive reliability requirements by checking the AEC-Q100 certification status. Confirm moisture sensitivity level handling procedures during assembly to prevent package damage.
Select this component when a fixed 5V rail is required within a 3V to 65V input window. The 600mA output current suits moderate power loads. Consider the VQFN-HR package for thermal performance and size constraints compared to larger packages.
This part belongs to the LMR3650x-Q1 family of ultra-small synchronous buck converters. It shares architectural similarities with other variants like LMR36506MSCQRPERQ1 but differs in output voltage configuration. The family targets automotive applications requiring high efficiency and small board area.
LMR36506MSCQRPERQ1 offers adjustable output instead of fixed 5V. LMR36503MSC5RPERQ1 provides a similar 5V output but with reduced 300mA current capability. Verify pinout and thermal characteristics before substitution.
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