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Product Detailed Parameters
- Description：IC REG BUCK ADJ 1A 10MSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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-T7 is a monolithic step-down switching regulator manufactured by Renesas Electronics Corporation. It operates with a fixed switching frequency of 1.75 MHz and delivers an output current of 1 A. The device supports an adjustable output voltage range from 800 mV to 5.5 V. It functions within an industrial temperature range of -40°C to +85°C. The component utilizes a 10-lead MSOP package for surface mount installation.
Feature Summary
- Integrates a synchronous buck converter topology for efficient DC-DC conversion
- Employs pulse width modulation control mode for stable voltage regulation
- Features a compact MSOP-10 package suitable for space-constrained designs
Applications
- Portable battery-powered equipment requiring efficient power management
- Industrial control systems operating in harsh environments
- Embedded applications utilizing single-output step-down regulation
Procurement Notes
This component is officially designated as End-of-Life (EOL) by the manufacturer. Distribution channels indicate restricted availability or non-supply status. Verify current stock levels and expiration dates carefully before acquisition, as replacement sourcing may be necessary for long-term production stability.
Selection Notes
Engineers should evaluate alternative components due to the discontinued status of this part. Consider devices with similar electrical specifications, including 1 A output capability and 1.75 MHz switching frequency. Ensure compatibility with the required MSOP-10 footprint if physical retention is critical for existing PCB layouts.
Part Context
The EL7536IYZ-T7 belongs to the EL7536 series of power management integrated circuits. It serves as a high-efficiency solution for converting higher input voltages to lower regulated outputs. The product falls under the broader category of PMICs designed for general-purpose switching voltage regulation tasks.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the EOL status, direct pin-to-pin replacements must be identified through independent technical cross-referencing.
