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ISL9111AEHADJZ-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 BOOST ADJ 800MA 6SOT. Review the specifications below when checking this part for your BOM.
The ISL9111AEHADJZ-T7A is a synchronous step-up DC-DC converter manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 500 mV to 5.05 V and provides an adjustable output voltage from 2.5 V to 5.25 V. The device delivers a maximum output current of 240 mA at a fixed switching frequency of 1.2 MHz. It features low load regulation of 1.5% and functions within an operating temperature range of -20°C to +85°C. The component is housed in a compact SOT-23-6 surface-mount package.
Verify the specific suffix (T7A) against official Renesas documentation to confirm reel packaging specifications. Ensure compatibility with moisture sensitivity levels and reflow soldering profiles defined in the datasheet. Confirm that the ordering part number matches the exact electrical parameters required for the design.
Select this component when an input voltage below the desired output level requires stepping up. The adjustable output feature allows flexibility for various target voltages between 2.5 V and 5.25 V. Consider the 240 mA current limit and 1.2 MHz switching frequency for thermal and size constraints in small form-factor designs.
This part belongs to the ISL9111A series of switching voltage regulators. It is designed for applications needing efficient power conversion from low input sources. The series supports single-output configurations suitable for portable electronics where space and efficiency are critical factors.
Public confirmed substitute part numbers are not available in the provided source material.
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