ISL9103IRUWZ-T

Description：IC REG BUCK 1.2V 500MA 6UTDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:91f5c6adaf1c Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL9103IRUWZ-T 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 BUCK 1.2V 500MA 6UTDFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL9103IRUWZ-T

Description：IC REG BUCK 1.2V 500MA 6UTDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：-
Current - Output：500mA
Frequency - Switching：2.4MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：6-UFDFN
Supplier Device Package：6-UTDFN (1.6x1.6)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL9103IRUWZ-T

ISL9103IRUWZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL9103IRUWZ-T is a synchronous buck converter from the ISL9103 series, manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 2.7V to 6.0V and provides a guaranteed output current of 500mA. The device utilizes a fixed 2.4MHz PWM switching frequency and achieves up to 95% efficiency. Key electrical parameters include a 20µA quiescent supply current in skip mode and less than 1µA shutdown current. It features 3% output accuracy over temperature and line conditions.

Voltage Regulators - DC DC Switching Regulators Feature Summary

High-efficiency integrated synchronous buck regulator design
Internal digital soft-start and peak current limiting protection
Logic-controlled shutdown with discharge output capacitor function
Ultrasonic switching frequency operation to prevent audible noise

Voltage Regulators - DC DC Switching Regulators Applications

PDAs and Palmtops
WCDMA Handsets

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized channels as counterfeit risks exist for legacy power management ICs. Confirm RoHS compliance status via official datasheets before integration. Check lifecycle status for long-term availability assurance. Ensure proper handling procedures are followed during storage and assembly to maintain device integrity.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring low quiescent current and high efficiency within a 2.7V to 6.0V input range. The fixed 2.4MHz frequency allows for compact passive component selection. Consider the UTDFN-6 package size constraints and thermal requirements for the specific PCB layout. Verify that the 500mA output current meets the load demands under all operating conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL9103 family of low IQ high efficiency synchronous buck converters. It is designed for portable battery-powered applications where space and power consumption are critical. The manufacturer is Renesas Electronics Corporation, formerly Intersil. The device integrates protection features such as over-temperature and short circuit protection.