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ISL9110SIIAZ-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 BOOST ADJ 1.2A 8SOIC. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for ISL9110SIIAZ-T
- Description：IC REG BUCK BOOST ADJ 1.2A 8SOIC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Function：Step-Up/Step-Down
- Output Configuration：Positive
- Topology：Buck-Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：1.8V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：1V
- Voltage - Output (Max)：5.2V
- Current - Output：1.2A
- Frequency - Switching：2.5MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL9110SIIAZ-T
Voltage Regulators - DC DC Switching Regulators Overview
The ISL9110SIIAZ-T is a synchronous buck-boost switching regulator IC manufactured by Renesas Electronics. It provides a single adjustable output voltage ranging from 1V to 5.2V with a maximum output current of 1.2A. The device operates at a fixed switching frequency of 2.5MHz and accepts an input voltage range of 1.8V to 5.5V. It is housed in an 8-SOIC package.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Supports buck, boost, and buck-boost topologies for flexible power management
- Integrates synchronous rectification for improved efficiency
- Features adjustable output voltage capability
Voltage Regulators - DC DC Switching Regulators Applications
- Battery-powered portable devices
- Single-cell lithium-ion battery systems
- Industrial control modules
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix II and package type SOIC against official datasheets to ensure compatibility. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the manufacturing process.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a compact solution is required for applications with varying input voltages relative to the load requirement. The 1.2A current rating suits low-power designs, while the 2.5MHz frequency allows for smaller external passive components compared to lower-frequency alternatives.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the ISL9110 series of high-efficiency buck-boost regulators. It shares functional similarities with other variants like the ISL9110IRTAZ but differs in packaging and pinout configuration. The series is designed for space-constrained applications requiring stable regulation across wide input ranges.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Direct substitutes include ISL9110SIIAZ (non-tape reel version) or ISL9110IRTAZ if TDFN packaging is acceptable. Verify pin-to-pin compatibility and thermal performance before substitution.
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