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ISL9111AEH50Z-T7A 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 5V 800MA 6SOT. Review the specifications below when checking this part for your BOM.
The ISL9111AEH50Z-T7A is a synchronous step-up DC-DC converter manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 0.6V to 4.8V and provides a fixed output voltage of 5V. The device supports a maximum switch current of 800mA and functions at a switching frequency of 1.2MHz. Designed for surface-mount installation, it utilizes a compact SOT-23-6 package. The component is rated for an ambient operating temperature range from -20°C to +85°C.
Verify the complete part number including suffixes against official manufacturer documentation to ensure correct output voltage and package specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to ordering. Ensure storage and handling procedures meet moisture sensitivity level requirements specified in the datasheet.
Select this component when a fixed 5V output is required from low-voltage sources within the specified input range. Consider the 800mA current limit and 1.2MHz switching frequency for thermal management and passive component selection. Verify that the SOT-23-6 package footprint aligns with the target PCB layout constraints.
This part belongs to the ISL9111 series of high-efficiency synchronous boost converters. The series offers various fixed output voltage options and packaging configurations to suit different power density requirements. The specific model denotes the 5V fixed output variant in the SOT-23-6 package.
Consult official substitution guides for compatible parts within the same product family or equivalent offerings from other manufacturers. Verify pin compatibility, electrical parameters, and thermal performance before implementing any alternative component.
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