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The LT6658BHMSE-3#TRPBF is a precision dual output voltage reference from Analog Devices, operating at a fixed 3V output. It features B-grade accuracy with an initial tolerance of ±0.1% and a maximum temperature coefficient of 20ppm/°C. The device supports up to 36V input voltage and includes thermal shutdown protection. It utilizes a 16-lead MSOP package with an exposed pad for thermal management.
Verify the specific suffix #TRPBF indicates tape and reel packaging configuration. Confirm the H-grade designation corresponds to the extended -40°C to +125°C junction temperature range. Ensure compatibility with the 16-lead MSOP footprint during PCB layout planning.
Select this component when dual-channel tracking is required alongside significant load currents. The B-grade specification offers a balance between cost and performance for general precision applications. Consider the separate VIN1/VIN2 pins if independent power domain isolation is necessary for noise reduction.
This part belongs to the LT6658 family of Refulators, combining voltage reference and linear regulator performance. It is available in multiple voltage options and grades (A/B, I/H) across MSOP and DFN packages. The B-grade variant provides standard precision specifications suitable for most industrial applications.
LT6658BIMSE-3#TRPBF (I-grade, -40°C to 85°C)
Output 1 can source up to 150mA.
Both outputs share identical precision specifications and track each other over temperature and load variations.