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ISL97701IRZ-T13 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 1.2A 10DFN. Review the specifications below when checking this part for your BOM.
The ISL97701IRZ-T13 is a high-efficiency boost converter IC manufactured by Renesas Electronics Corporation. It integrates the boost FET, boost diode, and input disconnect FET within a single package. The device operates with an input voltage range of 2.3V to 5.5V and provides an adjustable output voltage up to 28V. It supports a maximum switching current of 1.2A at a fixed switching frequency of 1MHz. The component is housed in a 10-VFDFN exposed pad package and is rated for operation between -40°C and +85°C.
Verify component authenticity through authorized channels as this part may be obsolete. Confirm package integrity and moisture sensitivity level handling requirements prior to assembly. Cross-reference datasheet revisions to ensure compatibility with existing design specifications.
Select this component when a compact solution is required for boosting low input voltages. Ensure the application demands an adjustable output rather than a fixed rail. Verify that the 1.2A peak current capability meets load requirements without exceeding thermal limits in the chosen enclosure.
This model belongs to the ISL9770x series of synchronous and non-synchronous boost regulators from Renesas. It shares functional similarities with the ISL97702 but lacks synchronous rectification. The series targets portable electronics where space constraints and efficiency are critical design parameters.
Public confirmed substitute part numbers: ISL97702IRZ.
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