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ISL9110IRTAZ 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 1.2A 12TDFN. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for ISL9110IRTAZ
- Description：IC REG BUCK BOOST 1.2A 12TDFN
- Series：*
- Mfr：Renesas Electronics Corporation
- Package：Tray
- Function：-
- Output Configuration：-
- Topology：-
- Output Type：-
- Number of Outputs：-
- Voltage - Input (Min)：-
- Voltage - Input (Max)：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：-
- Frequency - Switching：-
- Synchronous Rectifier：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL9110IRTAZ
Voltage Regulators - DC DC Switching Regulators Overview
The ISL9110IRTAZ is a single-inductor buck-boost switching voltage regulator manufactured by Renesas Electronics Corporation. It operates within an input voltage range of 1.8 V to 5.5 V and provides a fixed 3.3 V output at up to 1.2 A. The device utilizes a TDFN-EP-12 package and supports a switching frequency of 2.5 MHz. It functions across an operating temperature range of -40°C to +85°C with a load regulation of 0.4 mV/mA.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Supports buck, boost, and buck-boost topologies for flexible power management
- Integrates high-efficiency switches for optimized performance under varying loads
- Features selectable forced-PWM mode and external synchronization capabilities
Voltage Regulators - DC DC Switching Regulators Applications
- Standalone power supply designs requiring adjustable or fixed outputs
- Battery-powered systems with single-cell lithium-ion inputs
- Portable electronics needing efficient step-up and step-down conversion
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'RTAZ' against official Renesas documentation to confirm the tube packaging configuration and RoHS compliance status. Ensure the component matches the required 12-lead TDFN-EP footprint and thermal pad specifications for your PCB layout. Cross-reference the datasheet revision to validate electrical parameters before finalizing procurement orders.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this model when a fixed 3.3 V output is required from a 1.8 V to 5.5 V source. Choose the RTAZ suffix specifically for tube packaging requirements rather than reel or cut tape options. Consider the 1.2 A current limit and 2.5 MHz switching frequency when designing passive components for the target application.
Voltage Regulators - DC DC Switching Regulators Part Context
This component belongs to the ISL9110 series of high-efficiency buck-boost regulators. It is part of Renesas's portfolio of power management integrated circuits designed for portable applications. The series offers various output configurations and packaging options to suit different design constraints.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult official substitution guides for compatible parts within the ISL9110 family. Verify pinout compatibility and electrical specifications before replacing.
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