ISL97519AIUZ-TK

$1.66

Description：IC REG BOOST ADJ 1.5A 8MSOP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:1a11770d4d09 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL97519AIUZ-TK is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG BOOST ADJ 1.5A 8MSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL97519AIUZ-TK

Description：IC REG BOOST ADJ 1.5A 8MSOP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.3V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：25V
Current - Output：1.5A (Switch)
Frequency - Switching：620kHz, 1.25MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-MSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL97519AIUZ-TK

ISL97519AIUZ-TK

Voltage Regulators - DC DC Switching Regulators Overview

The ISL97519AIUZ-TK is a discontinuous conduction mode (DCM) boost switching regulator IC manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 2.3V to 5.5V and provides an adjustable output voltage up to 25V. The device supports switch frequencies of 620kHz or 1.2MHz, delivering a maximum switch current of 1.5A. It is housed in an 8-MSOP package and is designed for high-efficiency power conversion in space-constrained applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for improved efficiency
Fixed frequency operation at 620kHz or 1.2MHz
Adjustable output voltage capability within specified limits
Built-in protection against overcurrent and thermal stress

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered devices requiring step-up conversion
Industrial control systems with low-voltage inputs
Automotive electronics operating on variable supply rails
Consumer electronics utilizing single-cell lithium batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix configuration as datasheets may list ISL97519AIUZ without the TK designation. Confirm availability status as this specific variant may be subject to end-of-life notices. Cross-reference the manufacturer's official documentation for the most current packaging and shipping specifications before finalizing orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact boost solution is required for inputs between 2.3V and 5.5V. Ensure the application demands a switch current capacity of 1.5A. Verify that the 8-MSOP package fits the board layout constraints. Consider the fixed switching frequency options when designing external passive components for optimal performance.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL97519 family of DCM boost regulators from Renesas. It shares core functionality with variants like the ISL97519IUZEVALZ evaluation board and the standard ISL97519AIUZ IC. The family is characterized by its ability to provide efficient voltage step-up in small form factors for portable and industrial applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official obsolescence notices for recommended alternatives if this component is discontinued.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.