What package does the XL555 come in?

The XL555 is supplied in an 8-pin SOP-8 surface-mount package. Xinluda also offers a related timer, the XD555 (LCSC C521185).

What is the supply voltage range of the XL555?

The XL555 operates from a single supply over a wide range of 2 V to 15 V, with very low power consumption (typically 1 mW at VDD = 5 V).

What is the maximum operating frequency of the XL555?

Per the Xinluda datasheet, the XL555 operates at frequencies up to 2 MHz, and its CMOS design allows the use of smaller timing capacitors for more precise delay and oscillation than the bipolar 555.

Can the XL555 replace a standard NE555 timer?

Yes. The XL555 is functionally interchangeable with the standard 555 (NE555-class) timer, while offering lower power consumption, a CMOS output, and high input impedance that allows smaller timing components.

How do I buy the XL555 if it is not stocked by authorized distributors?

The XL555 has limited authorized-distributor availability outside Asian supply channels. Pacific Component Xchange sources hard-to-find parts like the XL555 globally. Submit an RFQ and our team will locate verified inventory and quote pricing and lead time.

XL555 – Timer IC (CMOS 555) – Xinluda

Q: What is the XL555?

The XL555 is a low-power CMOS single-timer IC from Xinluda built on LinCMOS technology, functionally interchangeable with the classic 555 timer. It is used for monostable (one-shot) and astable (oscillator) timing circuits.

The Xinluda XL555 is a low-power LinCMOS single-timer IC in an SOP-8 package, functionally interchangeable with the classic 555 timer for precise monostable and astable timing applications.

Brand:Xinluda

SKU: XL555 Categories: Electronic Parts, RFQ

Please contact us or add to quote for current pricing and availability.

The XL555 from Xinluda (Shenzhen Xinluda Information Technology Co., Ltd.) is a low-power CMOS single-timer integrated circuit built on LinCMOS technology. It is functionally interchangeable with the industry-standard 555 timer (NE555-class) device, offering precise monostable (one-shot) and astable (oscillator) timing while drawing dramatically less power than its bipolar predecessors. The CMOS output and high input impedance allow the use of smaller timing capacitors, enabling more precise delay and oscillation circuits than the bipolar 555.

Key Features

Low-power CMOS single-timer IC (LinCMOS technology)
Single-supply operation: 2 V to 15 V
Operates at frequencies up to 2 MHz
Very low power consumption: typical 1 mW at V_DD = 5 V
Fully compatible with CMOS, TTL and MOS logic
High output (sink) current capability: approximately 100 mA typical
Operating temperature range: -40 C to +85 C
Functionally interchangeable with the standard 555 (NE555-class) timer
SOP-8 surface-mount package; RoHS compliant

Applications

Monostable (one-shot) pulse and delay generation
Astable multivibrator / square-wave oscillators
Pulse-width modulation (PWM) and pulse-position modulation
Timing and sequencing in consumer and industrial electronics
LED flashers, tone generators and clock sources

Why Source XL555 from Pacific Component Xchange

The XL555 is a hard-to-find part with little to no authorized-distributor availability outside of regional Asian supply channels. Pacific Component Xchange specializes in sourcing scarce and obsolete signal and timing ICs like the XL555. We provide authenticity-focused procurement, supply-chain traceability, and worldwide shipping. Whether you need a small prototype quantity or a full production run, request a quote (RFQ) and our sourcing team will locate verified inventory and quote competitive pricing and lead times. Contact Pacific Component Xchange today to source the XL555 with confidence.

Additional Information

Manufacturer	Xinluda (Shenzhen Xinluda Information Technology Co., Ltd.)
Component Type	Timer IC (CMOS 555)
Supply Voltage	2 V to 15 V
Max Frequency	Up to 2 MHz
Power Consumption	~1 mW typ. at VDD = 5 V
Output Sink Current	~100 mA typ.
Operating Temperature	-40 C to +85 C
Package	SOP-8
Part Status	Active
Availability	Available