EL7535IY-T13

$2.93

Description：IC REG BUCK ADJ 350MA 10MSOP
Series：-
Mfr：Elantec
Package：Bulk

SKU:1ddecd70bf39 Category: Voltage Regulators - DC DC Switching Regulators Brand: Elantec

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 350MA 10MSOP
Series：-
Mfr：Elantec
Package：Bulk
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.5V
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：5.5V
Current - Output：350mA
Frequency - Switching：1.4MHz
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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EL7535IY-T13

Overview

The EL7535IY-T13 is a synchronous step-down PWM regulator manufactured by Renesas Electronics (formerly Intersil). It operates within an input voltage range of 2.5V to 6V, delivering a maximum output current of 350mA. The device features an adjustable output voltage from 800mV to 6V and utilizes a fixed switching frequency of 1.4MHz. Packaged in a 10-lead MSOP format, it supports surface-mount installation and functions across a temperature range of -40°C to +85°C.

Feature Summary

Synchronous rectification architecture for enhanced efficiency
Integrated internal compensation network simplifies external component requirements
Compact footprint occupying less than 0.18 square inches of PCB area

Applications

Portable battery-powered equipment power management
Point-of-load regulation for digital signal processors
General DC-DC conversion in space-constrained designs

Procurement Notes

Verify the specific suffix 'T13' against official manufacturer documentation, as standard listings frequently reference 'T7' or 'IY' variants. Confirm RoHS compliance status, as some EL7535 series components are noted as non-compliant in distributor records. Check for End-of-Life notifications or production discontinuance notices issued by Renesas/Intersil prior to procurement planning.

Selection Notes

Select this component when a compact, high-efficiency buck converter is required for low-current applications. Ensure the design accommodates the 1.4MHz switching frequency to optimize inductor size. Verify that the load current does not exceed the 350mA limit and that the input supply remains within the 2.5V to 6V operational window for stable regulation.

Part Context

This part belongs to the EL7535 series of synchronous step-down regulators. It shares core topology with variants like the EL7535IY but differs in packaging and tape-and-reel specifications. The series is characterized by its small physical size and integrated control loop, designed for modern portable electronics requiring efficient power conversion in minimal board space.