Xinluda Information Technology Co., Ltd Electronic Parts
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The XB61041 is a low-power, high-efficiency DC-DC step-up (boost) converter from Xinluda, supplied in a compact SOT-23-5 package. Designed for small to medium LCD bias supplies and white-LED backlight applications, it steps up low battery voltages from single-cell Li-Ion or dual-cell NiMH/NiCd sources to regulated outputs as high as 28V. The XB61041 is the 250mA switch-current-limit member of the XB6104x family (the XB61040 carries a 400mA limit), and is a functional equivalent to the Texas Instruments TPS61041.
An internal optimized control scheme combined with a low typical quiescent current of 28µA enables high conversion efficiency across the full load-current range. The 250mA switch current limit yields lower output-voltage ripple and allows the use of a smaller-footprint inductor, making the XB61041 well suited to space- and power-constrained portable designs.
The XB61041 is a hard-to-find part with little to no authorized-distributor stock. Pacific Component Xchange specializes in sourcing scarce and hard-to-locate power-management ICs like the XB61041 for engineers and procurement teams who cannot find them through mainstream channels. We focus on authenticity, careful inspection, and reliable global shipping so you can keep production lines moving and avoid costly redesigns or obsolescence delays.
Pricing on the XB61041 is quote-based. Request a quote (RFQ) from Pacific Component Xchange today for current availability, lead time, and pricing, and our sourcing team will respond with verified stock options.
The XB61041 is a low-power, high-frequency DC-DC step-up (boost) converter from Xinluda in a SOT-23-5 package. It boosts 1.8V-6V inputs to outputs up to 28V and is intended for white-LED backlight and small LCD bias supplies.
Both belong to the same XB6104x boost-converter family. The XB61040 has a 400mA internal switch current limit, while the XB61041 has a 250mA switch current limit. The lower limit gives the XB61041 lower output-voltage ripple and allows a smaller inductor for low-power designs.
Yes. The Xinluda XB61041 is a functional equivalent to the Texas Instruments TPS61041, sharing the same 1.8V-6V input, up to 28V output, 250mA switch current limit, 1MHz switching, and SOT-23-5 package. Verify fit against your specific design before substitution.
The XB61041 is supplied in a SOT-23-5 surface-mount package.
The XB61041 is a hard-to-find part with little to no authorized-distributor availability, so pricing is quote-based. Pacific Component Xchange sources it on request; submit an RFQ for current stock, lead time, and pricing.
Yes. Pacific Component Xchange is an independent distributor specializing in hard-to-find power-management ICs and offers global shipping. Contact our team with your quantity and destination for a shipping quote.
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