Shenzhen Xinluda Information Technology Co., Ltd. Electronic Parts
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The XL62003 from Xinluda (Shenzhen Xinluda Information Technology Co., Ltd.) is a high-voltage, high-current Darlington transistor array consisting of seven NPN Darlington pairs. Each channel integrates a common-cathode clamp diode, making the device well suited for switching inductive loads such as relays, solenoids, and stepper-motor windings. Functionally, the XL62003 belongs to the widely used ULN2003-type driver family and is offered in a compact SOP-16 surface-mount package.
Designed for general-purpose interface and driver applications, the XL62003 accepts logic-level inputs and provides current-sinking outputs capable of handling load currents that standard logic gates and microcontroller pins cannot drive directly. A series base resistor on each input allows the device to be driven directly from TTL or 5 V CMOS logic.
The XL62003 is a hard-to-find Xinluda part with little to no authorized-distributor stock in Western markets. Pacific Component Xchange specializes in sourcing scarce and obsolete power-management and driver ICs through a vetted global supply network. We focus on authenticity, traceability, and worldwide shipping so engineers and procurement teams can secure the parts they need without redesigning around availability gaps.
Pricing on the XL62003 is quote-based. Submit an RFQ to Pacific Component Xchange with your target quantity and date code requirements, and our sourcing team will respond with availability and lead time. Whether you need a single reel or production volume of this hard-to-find Darlington array, we can help.
The XL62003 is a Xinluda 7-channel NPN Darlington transistor array in an SOP-16 package. It provides high-voltage, high-current current-sinking outputs (up to 50 V and 500 mA per channel) with integrated common-cathode clamp diodes, belonging to the ULN2003-type driver family.
Yes. The XL62003 is functionally part of the ULN2003-type Darlington array family, featuring seven NPN Darlington pairs with common-cathode clamp diodes, making it suitable as a drop-in style replacement in many ULN2003-class driver applications. Always confirm pinout and ratings against your design.
The XL62003 is supplied in an SOP-16 surface-mount package, per Xinluda's published product data.
With up to 500 mA per channel, integrated clamp diodes, and outputs rated to 50 V, the XL62003 is designed to drive inductive and high-current loads such as relays, solenoids, stepper motors, LEDs, lamps, and displays.
Yes. Each input has a series base resistor that makes the device compatible with TTL and 5 V CMOS logic levels, allowing it to be driven directly from common microcontroller and logic outputs.
The XL62003 is a hard-to-find Xinluda part with limited authorized-distributor availability outside Asia. Pacific Component Xchange sources it through a vetted global network on a request-for-quote basis. Submit an RFQ with your quantity and date-code needs for current availability and lead time.
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