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ISL9107IRZ-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 ADJ 1.5A 8DFN. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for ISL9107IRZ-T
- Description：IC REG BUCK ADJ 1.5A 8DFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：2.7V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：5.5V
- Current - Output：1.5A
- Frequency - Switching：1.6MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-VFDFN Exposed Pad
- Supplier Device Package：8-DFN (2x3)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL9107IRZ-T
Voltage Regulators - DC DC Switching Regulators Overview
The ISL9107IRZ-T is a synchronous buck regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 2.7V to 5.5V and provides an adjustable output voltage from 0.8V to 5.5V. The device delivers a maximum output current of 1.5A at a fixed switching frequency of 1.6MHz. It features integrated synchronous rectification for high efficiency. The component is rated for an operating temperature range of -40°C to +85°C and is housed in an 8-DFN (2x3) package.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Synchronous buck topology for high conversion efficiency
- Integrated power switches eliminate external component requirements
- Fixed internal switching frequency simplifies design
Voltage Regulators - DC DC Switching Regulators Applications
- Portable consumer electronics
- Battery-powered devices
- Embedded systems power supplies
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'IRZ' against the manufacturer's official datasheet to confirm pinout compatibility and thermal pad specifications. Ensure the ordering quantity matches the required reel or tube packaging format, as availability varies by distributor. Confirm RoHS compliance status directly with the supplier documentation prior to final procurement decisions.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a compact solution is required for single-output step-down applications. It is suitable for designs where a fixed 1.6MHz frequency aligns with EMI constraints. Compare against higher current variants if load demands exceed 1.5A. Verify that the 2.7V minimum input voltage meets the system's lowest battery or supply rail condition.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the ISL9107 series of low quiescent current regulators. It is designed for space-constrained applications requiring efficient power management from a single-cell lithium-ion source or similar 5V rails. The series emphasizes small footprint and ease of implementation through minimal external component counts.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference guide for verified alternatives.
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