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ISL9108IRZ-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 ISL9108IRZ-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 ISL9108IRZ-T
Voltage Regulators - DC DC Switching Regulators Overview
The ISL9108IRZ-T is a synchronous step-down DC-DC switching regulator manufactured by Renesas Electronics Corporation. It operates within an input voltage range of 2.7 V to 5.5 V and provides an adjustable output voltage. The device integrates a 1.5 A power switch and supports high-frequency operation to minimize external component size. It features a compact 8-lead DFN package designed for space-constrained applications.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Synchronous buck topology for high efficiency
- Integrated 1.5 A power switch
- Adjustable output voltage capability
- Compact 8-lead DFN package
Voltage Regulators - DC DC Switching Regulators Applications
- Portable consumer electronics
- Battery-powered devices
- Embedded systems power supply
- Industrial control modules
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix IRZ-T against the manufacturer's current datasheet to confirm tape-and-reel packaging and temperature grade. Ensure compatibility with RoHS3 standards if required by your region. Cross-reference the full part number with official Renesas distributors to avoid obsolete or counterfeit components.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a compact, efficient solution is needed for low-power applications requiring up to 1.5 A. Consider the 2.7 V minimum input voltage for battery-operated systems. Evaluate thermal performance in the DFN package relative to your PCB copper area requirements.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the ISL9108 family of synchronous buck regulators from Renesas (formerly Intersil). It is designed as a cost-effective alternative to previous generations, offering improved integration and smaller footprint compared to discrete solutions or older regulator families.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Check for direct pin-compatible replacements such as the ISL9108IIZ-T or newer Renesas PMICs like the RAA220001 series. Verify electrical parameters and package dimensions before substitution.
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