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Product Detailed Parameters
- Description：IC REG BUCK ADJ 600MA 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：600mA
- 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 EL7534IYZ-T13 is a synchronous step-down switching regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 2.5V to 5.5V and provides an adjustable output voltage from 0.8V to 5.5V. The device delivers a maximum output current of 600mA and features a fixed switching frequency of 1.5MHz. It is housed in a 10-MSOP package and supports operation across a temperature range of -40°C to +85°C.
Feature Summary
- Synchronous rectification architecture for improved efficiency
- Adjustable output voltage capability within specified limits
- Compact surface-mount packaging for space-constrained designs
Applications
- Portable electronic devices requiring efficient power management
- Battery-powered systems needing regulated DC voltage conversion
- Embedded circuits utilizing low-voltage logic components
Procurement Notes
Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and moisture sensitivity level handling requirements during storage and assembly. Cross-reference datasheet specifications against design requirements to ensure compatibility with target operating conditions and thermal constraints.
Selection Notes
Evaluate the trade-off between the 600mA current limit and system load demands. Consider the 1.5MHz switching frequency impact on external component sizing and electromagnetic interference. Ensure input voltage stability remains within the 2.5V minimum threshold for reliable regulation performance under varying load conditions.
Part Context
This component belongs to the EL7534 series of synchronous buck converters. It shares architectural similarities with other members like the EL7531, though specific electrical parameters such as current capacity and switching frequency differ. The IYZ suffix indicates the specific MSOP package variant suitable for automated surface-mount assembly processes.
Replacement Considerations
Public confirmed substitute part numbers are not available. The product status is listed as End-of-Life (EOL). Designers should consult official documentation for recommended alternatives or transition strategies.
