Xinluda Information Technology Co., Ltd Electronic Parts
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The XL2594-ADJ is a monolithic step-down (buck) switching voltage regulator from Xinluda Information Technology Co., Ltd. It integrates all of the active functions required for a buck converter, delivering up to 0.5A of output current with excellent line and load regulation. As the adjustable (-ADJ) member of the XL2594 series, it provides a programmable output voltage from 1.2V up to 37V (57V on the high-voltage version), making it a versatile choice for designs that require a non-standard rail. The XL2594 family follows the same SIMPLE SWITCHER-style buck architecture as the industry-standard LM2594; confirm pinout and electrical limits against both datasheets before substituting.
The XL2594-ADJ has little to no authorized-distributor stock, making it a hard-to-find part for buyers with active or legacy designs. Pacific Component Xchange specializes in sourcing scarce and obsolete power-management ICs and optocouplers. We help engineers and procurement teams secure difficult line items, mitigate end-of-life and shortage risk, and verify authenticity through inspection and supply-chain vetting. With global shipping and responsive support, we can fulfill both prototype and production volumes. Request a quote (RFQ) today and our sourcing specialists will respond quickly with availability, lead time, and pricing for the XL2594-ADJ.
The XL2594-ADJ is a monolithic step-down (buck) switching regulator from Xinluda. It delivers up to 0.5A of output current with an adjustable output voltage from 1.2V to 37V and operates from an input voltage up to 60V at a 150kHz switching frequency.
As the adjustable version of the XL2594 series, its output is programmable from 1.2V to 37V using an external resistor divider. A high-voltage version supports outputs up to 57V.
This part is supplied in an SOP-8 (8-lead surface-mount) package.
The Xinluda XL2594 family follows the same SIMPLE SWITCHER-style buck architecture as the industry-standard LM2594, with a 150kHz oscillator, 0.5A output, and an adjustable 1.2V-37V output, making it a functional alternative in many designs. Always confirm pinout and electrical limits against both datasheets before substituting.
It provides a two-stage frequency-reduction current limit and thermal shutdown for full protection under fault conditions, plus an external shutdown input with a typical 85uA standby current.
The XL2594-ADJ has limited authorized-distributor availability. Pacific Component Xchange sources hard-to-find and obsolete power-management ICs. Submit an RFQ and our team will provide current availability, lead time, and pricing.
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