ISL8009AIRZ-TS2378

$1.57

Description：IC REG BUCK ADJ 1.5A 8DFN
Series：-
Mfr：Intersil
Package：Bulk

SKU:669d012a6a37 Category: Voltage Regulators - DC DC Switching Regulators Brand: Intersil

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Product introduction

ISL8009AIRZ-TS2378 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Intersil. Its product description is IC REG BUCK ADJ 1.5A 8DFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL8009AIRZ-TS2378

Description：IC REG BUCK ADJ 1.5A 8DFN
Series：-
Mfr：Intersil
Package：Bulk
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：5.5V
Current - Output：1.5A
Frequency - Switching：1.6MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-VFDFN Exposed Pad
Supplier Device Package：8-DFN (2x3)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL8009AIRZ-TS2378

ISL8009AIRZ-TS2378

Voltage Regulators - DC DC Switching Regulators Overview

The Intersil ISL8009AIRZ-TS2378 is a high-efficiency, synchronous step-down DC-DC converter featuring integrated power FETs. It delivers a maximum output current of 1.5A with a fixed output voltage of 0.8V. The device operates within an input voltage range of 2.7V to 5.5V and supports switching frequencies up to 1.75MHz. Packaged in a compact DFN8EP format measuring 2x3x1mm, it functions across a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates synchronous power FETs for high efficiency and space savings
Features multi-operation capability allowing selection between forced PWM and automatic PWM/PFM modes

Voltage Regulators - DC DC Switching Regulators Applications

Data communication systems
Telecommunications equipment
Battery-powered devices
Medical instruments
Industrial applications

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'TS2378' against official Renesas/Intersil documentation to confirm package type and tape/reel specifications. Ensure compatibility with target PCB footprint and thermal requirements. Confirm RoHS compliance status and lead-free characteristics as per the manufacturer's latest datasheet before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring high power density and extended battery life. The integrated FET architecture reduces external component count compared to discrete solutions. Consider the 1.75MHz switching frequency for smaller passive components. Evaluate the fixed 0.8V output against system load requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8009 family of high-efficiency buck regulators from Intersil (now Renesas). These devices are designed to replace traditional controllers by integrating the power stage, simplifying design while maintaining performance. The series targets portable and industrial markets demanding efficient power management.