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Product Detailed Parameters
- Description：IC REG
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Function：-
- Output Configuration：-
- Topology：-
- Output Type：-
- Number of Outputs：-
- Voltage - Input (Min)：-
- Voltage - Input (Max)：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：-
- Frequency - Switching：-
- Synchronous Rectifier：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The EL7530IYZ-T13R5182 is a monolithic synchronous step-down switching regulator manufactured by Renesas Electronics Corporation. It operates within an input voltage range of 2.5 V to 5.5 V and delivers a maximum output current of 600 mA. The device provides an adjustable output voltage ranging from 800 mV to 5.5 V through a single output channel. It functions at a switching frequency of 1.6 MHz and supports operation across a temperature range of -40°C to +85°C. The component is housed in a compact 10-MSOP surface-mount package.
Feature Summary
- Integrates synchronous rectification for high efficiency in a buck topology
- Supports adjustable output voltage regulation via external feedback components
- Designed for surface-mount installation in space-constrained applications
Applications
- Portable battery-powered equipment requiring efficient DC-DC conversion
- Embedded systems utilizing low-voltage logic supplies
- Industrial control modules operating within standard temperature ranges
Procurement Notes
Verify the specific suffix R5182 against official manufacturer documentation, as it may indicate a specialized packaging or testing configuration distinct from standard reels. Confirm end-of-life status and availability through authorized channels, as this part number appears discontinued in general catalogs. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.
Selection Notes
Select this component when a 600 mA synchronous buck converter is required for inputs up to 5.5 V. The 1.6 MHz switching frequency allows for smaller passive components compared to lower-frequency alternatives. Consider the MSOP-10 package constraints for thermal dissipation and board layout. Verify that the adjustable output range meets the specific load requirements of the target circuit design.
Part Context
This part belongs to the EL7530 series of monolithic switching regulators. The series is characterized by integrated power switches and control circuitry in a small footprint. The EL7530 family targets portable electronics and industrial applications where size and efficiency are critical. The T13 suffix typically denotes tape-and-reel packaging for automated assembly processes.
Replacement Considerations
Consult official substitution guides for equivalent parts within the EL7530 series or compatible Renesas PMIC families. Verify pinout compatibility and electrical specifications if considering alternative manufacturers.
