ISL9440CIRZ-T
- Mfr.Part #
- ISL9440CIRZ-T
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- QFN EP
- Datasheet
- Download
- Description
- IC REG QUAD BUCK/LNR SYNC 32QFN
- Stock
- 35,932
- In Stock :
- 35,932
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Voltage Regulators - Linear + Switching
- Published :
- 2008
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 32
- Pin Count :
- 32
- Frequency - Switching :
- 600kHz
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Width :
- 5mm
- Length :
- 5mm
- RoHS Status :
- RoHS Compliant
- Number of Functions :
- 1
- Min Operating Temperature :
- -40°C
- Packaging :
- Tape and Reel
- Current - Output :
- 100mA
- Package / Case :
- QFN EP
- Input Voltage-Nom :
- 12V
- Max Operating Temperature :
- 85°C
- Number of Outputs :
- 4
- Number of Pins :
- 32
- Height :
- 950μm
- Surface Mount :
- yes
- Terminal Position :
- QUAD
- Switcher Configuration :
- Buck
- Temperature Grade :
- Industrial
- Additional Feature :
- ALSO OPERATES AS LDO REGULATOR
- JESD-609 Code :
- e3
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Peak Reflow Temperature (Cel) :
- 260
- Min Output Voltage :
- 800mV
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Output Voltage :
- 5V
- Control Technique :
- PULSE WIDTH MODULATION
- Radiation Hardening :
- No
- Control Mode :
- CURRENT-MODE
- Datasheets
- ISL9440CIRZ-T

Voltage Regulators - Linear + Switching Intersil (Renesas Electronics Corporation) ISL9440CIRZ-T Overview
The ISL9440CIRZ-T from Intersil (Renesas Electronics Corporation) represents a cutting-edge solution in the field of integrated circuits, specifically designed for efficient power management. This quad-output regulator combines buck and linear synchronous technologies to offer high efficiency and performance in a compact 32QFN package. Ideal for demanding applications requiring stable and reliable power supply, the ISL9440CIRZ-T ensures minimal power loss and enhanced thermal performance, making it a pivotal component in modern electronic designs.
ISL9440CIRZ-T Features
This IC features quad output channels that can independently regulate voltage, ensuring precise power delivery to multiple parts of your system simultaneously. The synchronous regulation technology provides better efficiency compared to traditional designs, reducing heat and improving overall system longevity. Additionally, its compact 32QFN package allows for a reduced footprint on PCBs, making it suitable for space-constrained applications.
ISL9440CIRZ-T Applications
- Portable Devices: Powers various sections of portable electronic devices, ensuring efficient operation and long battery life through precise voltage regulation.
- Networking Equipment: Used in routers and switches to manage power supply efficiently, which is crucial for maintaining system reliability and performance in data-intensive operations.
- Computing Systems: Provides stable power to critical components of computing systems, such as CPUs and GPUs, enhancing overall system stability and performance.
- Consumer Electronics: Ideal for use in home entertainment systems to regulate power supply, ensuring optimal performance and durability of the devices.
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