ISL97516IUZ-TK

$3.55

Description：IC REG BOOST ADJ 1.7A 8MSOP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:56617b78caf0 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL97516IUZ-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 1.7A 8MSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL97516IUZ-TK

Description：IC REG BOOST ADJ 1.7A 8MSOP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
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：1.7A (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 ISL97516IUZ-TK

ISL97516IUZ-TK

Voltage Regulators - DC DC Switching Regulators Overview

The ISL97516IUZ-TK is a single-channel boost voltage regulator manufactured by Renesas Electronics. It operates in constant frequency PWM mode with switching frequencies of 600kHz or 1.2MHz. The device supports an input voltage range from 2.3V to 5.5V and provides a fixed output voltage of 5V, with a maximum output capability of 25V. It delivers a switch current of 1.7A. The component functions within an operating temperature range of -40°C to +85°C and is housed in an MSOP-8 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

High-frequency operation utilizing constant frequency PWM mode for efficient step-up regulation
Integrated synchronous rectification is not included; utilizes external diode configuration
Designed for high efficiency performance suitable for portable equipment applications

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronic equipment power management
TFT-LCD display backlight driver circuits
General purpose step-up voltage conversion from 3V input supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix designation (TK) against official Renesas documentation to confirm tape and reel packaging specifications and quantity per unit. Ensure the part number matches the exact electrical characteristics required for your design, as variations may exist within the product family. Cross-reference the manufacturer's latest datasheet for any updates regarding pinout configurations or thermal recommendations prior to finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5V output is required from an input voltage between 2.3V and 5.5V. The choice depends on the need for either 600kHz or 1.2MHz switching frequencies to optimize inductor size versus EMI performance. Consider the 1.7A switch current limit for load requirements and ensure the application environment stays within the specified -40°C to +85°C operating temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL97516 series of high-efficiency step-up regulators. It is designed to replace older generation regulators in portable devices requiring stable 5V rails. The MSOP-8 package allows for compact PCB layout. It serves as a key component in power management solutions for battery-operated systems where space and efficiency are critical constraints.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct substitutes such as the ISL97516IUZ without the TK suffix if loose tube packaging is acceptable. Verify compatibility with alternative manufacturers offering similar 1.7A boost regulators with fixed 5V outputs and comparable switching frequencies before substitution.