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ISL9103AIRUWZ-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 ISL9103AIRUWZ-T
- Description：IC REG BUCK 1.2V 500MA 6UTDFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- 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 ISL9103AIRUWZ-T
Voltage Regulators - DC DC Switching Regulators Overview
The ISL9103AIRUWZ-T is a synchronous buck converter manufactured by Renesas Electronics. It operates with a fixed switching frequency of 2.4 MHz and delivers a guaranteed output current of 500 mA. The device accepts an input voltage range from 2.7 V to 6.0 V. It features a 3% output accuracy over temperature and line conditions. Quiescent supply current is 20 µA in skip mode, with shutdown current below 1 µA. The component utilizes a 6-pin uTDFN package measuring 1.6 mm x 1.6 mm.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- High efficiency integrated synchronous buck regulator design
- Ultrasonic switching frequency in skip mode to prevent audible noise
- Internal digital soft-start and peak current limiting protection
Voltage Regulators - DC DC Switching Regulators Applications
- PDAs and Palmtops
- WCDMA Handsets
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'IRUWZ' against official Renesas documentation to confirm pinout compatibility and tape-and-reel specifications. Confirm RoHS compliance status for the exact manufacturing lot. Ensure the source document explicitly lists this variant as active or end-of-life to avoid integration risks.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component for applications requiring low quiescent current and small footprint. The 2.4 MHz frequency allows for smaller external passive components compared to lower frequency alternatives. Verify that the required output voltage matches the fixed options available in the datasheet.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the ISL9103 family of power management ICs designed for portable electronics. It serves as a compact solution for battery-powered devices needing efficient voltage regulation. The series emphasizes high efficiency and low noise operation suitable for sensitive RF circuits.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult official substitution guides for compatible parts within the ISL9103 series. Verify electrical parameters and package dimensions before replacing.
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