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Product Detailed Parameters
- Description：IC REG BUCK ADJ 1A 10MSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：2.5V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：5.5V
- Current - Output：1A
- Frequency - Switching：1.5MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-MSOP
- Grade：-
- Qualification：-
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Overview
The EL7536IYZ-T13 is a monolithic synchronous step-down switching voltage regulator manufactured by Renesas Electronics Corporation. It operates with a fixed switching frequency of 1.75 MHz and delivers a continuous output current of 1 A. The device supports an adjustable output voltage range from 800 mV to 5.5 V. It is housed in a compact MSOP-10 surface-mount package and functions within an operating temperature range of -40°C to +85°C.
Feature Summary
- Integrates high-side and low-side power MOSFETs for efficient synchronous rectification
- Utilizes constant-frequency peak current mode control architecture
- Includes internal soft-start circuitry to limit inrush current during startup
Applications
- Point-of-load regulation for embedded systems
- Power supply stages for portable battery-operated equipment
- Voltage conversion for digital signal processors and microcontrollers
Procurement Notes
Verify component authenticity through authorized channels as the EL7536IYZ-T13 may be subject to obsolescence or limited availability. Confirm RoHS compliance status and moisture sensitivity level prior to soldering. Review the official datasheet for specific handling, storage, and reflow profile requirements to ensure reliability during assembly processes.
Selection Notes
Select this component when a compact solution is required for 1 A load applications. The 1.75 MHz switching frequency allows for smaller external passive components compared to lower-frequency regulators. Ensure the input voltage exceeds the desired output voltage and remains within the device's absolute maximum ratings for stable operation.
Part Context
This part belongs to the EL7536 series of monolithic step-down regulators. It shares functional similarities with other members like the EL7536IY but differs in packaging and tape-and-reel configuration. The series is designed for general-purpose power management in space-constrained electronic designs requiring efficient DC-DC conversion.
Replacement Considerations
Consult official substitution guides for compatible alternatives such as the EL7536IY or EL7536IYZ-T7. Verify pin compatibility and electrical specifications before replacing the component to maintain system performance and safety standards.
