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ISL9106IRZ 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 1.2A 10DFN. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for ISL9106IRZ
- Description：IC REG BUCK ADJ 1.2A 10DFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- 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：1.2A
- Frequency - Switching：1.6MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-VFDFN Exposed Pad
- Supplier Device Package：10-DFN (3x3)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL9106IRZ
Voltage Regulators - DC DC Switching Regulators Overview
The ISL9106IRZ is a synchronous buck switching regulator IC manufactured by Renesas Electronics Corporation. It provides a positive adjustable output voltage starting from 0.8V with a maximum output current of 1.2A. The device operates within an input supply voltage range of 2.7V to 5.5V, supporting single Li-ion cell applications. It features a fixed switching frequency of 1.6MHz and is housed in a 10-pin VFDFN package with an exposed pad for thermal management.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Synchronous step-down topology optimized for low-voltage microprocessor power delivery
- Adjustable output voltage capability down to 0.8V for flexible system requirements
- Integrated high-side and low-side MOSFETs for improved efficiency and compact design
Voltage Regulators - DC DC Switching Regulators Applications
- Powering low-voltage microprocessors and DSPs
- Single-cell lithium-ion battery powered portable devices
- Embedded systems requiring efficient DC-DC conversion from 3.3V or 5V rails
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix IRZ against the official Renesas datasheet to confirm pinout and thermal pad configuration. Confirm RoHS compliance status as per the latest manufacturer documentation. Check for End-of-Life notifications or obsolescence notices prior to finalizing procurement plans.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when designing circuits powered by a single lithium-ion cell or a 3.3V/5V rail requiring a lower regulated voltage. Ensure the load current does not exceed 1.2A and that the PCB layout supports the 1.6MHz switching frequency for optimal noise performance.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the Intersil/Renesas ISL91xx series of synchronous buck regulators. It is designed for space-constrained applications where high efficiency and low component count are critical. The VFDFN package allows for small footprint implementation in mobile and industrial electronics.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult the official Renesas replacement guide for direct pin-compatible alternatives. Verify that any substitute maintains the 1.2A current rating and 1.6MHz switching frequency to ensure circuit stability.
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