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IS32PM3426-QWCLA3-TR is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Lumissil Microsystems. Its product description is IC REG BUCK ADJ 2A 14WFCQFN. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for IS32PM3426-QWCLA3-TR
- Description：IC REG BUCK ADJ 2A 14WFCQFN
- Series：-
- Mfr：Lumissil Microsystems
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3.8V
- Voltage - Input (Max)：36V
- Voltage - Output (Min/Fixed)：1V
- Voltage - Output (Max)：24V
- Current - Output：2A
- Frequency - Switching：2.2MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：14-UQFN
- Supplier Device Package：14-WFCQFN (3x4)
- Grade：Automotive
- Qualification：AEC-Q100
Voltage Regulators - DC DC Switching Regulators datasheet and documents for IS32PM3426-QWCLA3-TR
Voltage Regulators - DC DC Switching Regulators Overview
The IS32PM3426-QWCLA3-TR is a synchronous step-down DC-DC converter from Lumissil Microsystems, designed for automotive applications. It supports an input voltage range of 3.8V to 36V and delivers up to 2A of load current. The device operates at a fixed switching frequency of 2.2MHz and features a positive adjustable output voltage starting from 1V. Packaged in a 14-UQFN (WFCQFN14) with dimensions of 3mm x 4mm, it functions within an operating temperature range of -40°C to 125°C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Fully integrated synchronous rectification for high efficiency
- Automotive-grade reliability with wide input voltage tolerance
- Compact footprint suitable for space-constrained designs
Voltage Regulators - DC DC Switching Regulators Applications
- Automotive infotainment systems
- Vehicle sensor power supplies
- General automotive electronics requiring stable 2A regulation
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix QWCLA3 against the manufacturer's latest datasheet to confirm package type and tape-and-reel specifications. Ensure the procurement channel provides original components with traceable lot codes. Confirm that the automotive grade designation aligns with your system's environmental requirements before finalizing orders.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a robust, high-frequency buck regulator is needed for automotive environments. It is appropriate for designs requiring a 36V maximum input capability and 2A continuous output. Consider the 2.2MHz frequency for smaller passive component sizes compared to lower-frequency alternatives.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the IS32PM series of power management devices from Lumissil Microsystems. The series focuses on providing efficient, compact solutions for automotive and industrial markets. The IS32PM3426 specifically addresses the need for reliable step-down conversion in harsh electrical environments.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Check for IS32PM3427-QWCLA3-TR as a potential family member, though functional differences may exist. Verify pin compatibility and electrical parameters against any alternative suppliers' parts before substitution.
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