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ISL91133IIPZ-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 BOOST PROG 2.3A 16WLCSP. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for ISL91133IIPZ-T
- Description：IC REG BOOST PROG 2.3A 16WLCSP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Programmable
- Number of Outputs：1
- Voltage - Input (Min)：2.35V
- Voltage - Input (Max)：5.4V
- Voltage - Output (Min/Fixed)：3.15V
- Voltage - Output (Max)：5V
- Current - Output：2.3A
- Frequency - Switching：2.5MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：16-UFBGA, WLCSP
- Supplier Device Package：16-WLCSP (1.78x1.78)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL91133IIPZ-T
Voltage Regulators - DC DC Switching Regulators Overview
The ISL91133IIPZ-T is an integrated boost switching regulator IC manufactured by Renesas Electronics, designed for battery-powered applications. It delivers up to 2.3A output current with a VIN range of 2.5V and VOUT of 3.3V. The device operates at a supply voltage of 4.5 to 4.76V and features a no-load quiescent current of only 108μA in Boost mode. It supports an operating temperature range from -40 to 85 degrees Celsius.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Integrated boost switching regulator topology
- High efficiency power management for battery systems
- Low quiescent current operation
Voltage Regulators - DC DC Switching Regulators Applications
- Battery-powered portable devices
- General power management systems
- Embedded electronics requiring regulated boost conversion
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the exact package type and suffix against official Renesas documentation, as variations exist within the ISL91133 family. Confirm availability status directly with authorized distributors or the manufacturer, as lead times and stock levels fluctuate. Ensure the specific revision matches your design requirements before finalizing orders.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a high-current boost converter is needed for battery-operated equipment. Consider the 2.3A output capability and low standby current for efficiency-critical designs. Verify input voltage compatibility with the source battery and ensure thermal management suits the -40 to 85°C operating range.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the ISL91133 series of power management ICs from Renesas (formerly Intersil). It is distinct from other variants like the ISL9113, which offers lower current ratings. The IIPZ-T designation indicates a specific package and tape-and-reel configuration within the broader product line.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Check for direct pin-compatible substitutes within the ISL91133 family, such as ISL91133IIQZ-T. Verify electrical parameters match exactly. No other public confirmed substitute part numbers are available in the provided data.
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