XL336-2.5 – Voltage Reference – Xinluda

About this part

The XL336-2.5 is a precision 2.5 V shunt voltage reference manufactured by Xinluda Information Technology Co., Ltd. It belongs to Xinluda’s XL336 series of precision shunt regulator diodes and is functionally equivalent to the classic industry-standard LM336-2.5 reference. The device delivers a stable nominal 2.5 V (V_REF ~2.49 V) reference voltage from a simple two-terminal-plus-adjust shunt topology, making it a drop-in choice for designs that need a compact, low-cost precision reference.

Supplied in an SOP-8 surface-mount package, the XL336-2.5 is well suited to high-volume automated assembly while retaining the proven LM336 architecture. An adjustment pin allows the reference voltage to be trimmed and the temperature coefficient to be minimized, giving designers flexibility for calibration-sensitive applications.

Key Features

• Precision 2.5 V shunt voltage reference (nominal V_REF ~2.49 V)
• Initial accuracy: 4% grade (per Xinluda XL336-2.5 catalog data)
• SOP-8 surface-mount package
• Shunt (parallel) regulator topology with adjust terminal for V_REF trimming and temperature-coefficient optimization
• Functionally equivalent to the industry-standard LM336-2.5 reference
• Low dynamic impedance and easy trimming for minimum temperature drift, typical of the XL336 series shunt references
• RoHS compliant

Applications

• Precision 2.5 V reference for ADC and DAC circuits
• 2.5 V reference in 5 V digital systems
• Digital voltmeters and precision measurement instruments
• Regulated power supplies and voltage monitoring
• Operational-amplifier and comparator reference circuitry
• Battery-powered and portable instrumentation

Why Source XL336-2.5 from Pacific Component Xchange

The XL336-2.5 is a specialty Xinluda part with little to no authorized-distributor stock, which makes it difficult to source through mainstream channels. Pacific Component Xchange is an independent distributor focused on hard-to-find and obsolete power-management ICs, voltage references, and optocouplers. Our sourcing team can locate this and other scarce Xinluda components, verify authenticity, and ship globally.

Because this is a Request-For-Quote item, pricing and lead time are confirmed per order. Submit an RFQ today and our team will respond quickly with availability, current pricing, and delivery options for the XL336-2.5. Whether you need a single reel for a production run or a hard-to-find quantity for legacy maintenance, Pacific Component Xchange helps keep your build on schedule with authenticity assurance and worldwide shipping.