XL2907-8 – Frequency-to-Voltage / Voltage-to-Frequency Converter – Xinluda

The XL2907-8 from Xinluda is an 8-pin (SOIC-8) frequency-to-voltage / voltage-to-frequency converter in the LM2907 tachometer family, designed for speed sensing and frequency conversion circuits.

The XL2907-8 is a frequency-to-voltage (F/V) and voltage-to-frequency (V/F) converter manufactured by Xinluda (Shenzhen Xinluda Information Technology Co., Ltd.). Supplied in a compact SOIC-8 surface-mount package, it belongs to the widely adopted LM2907 family of tachometer and frequency-conversion ICs, making it a drop-in candidate for designs originally built around the LM2907-8.

The device is designed to translate an input frequency into a proportional DC output voltage, integrating the core building blocks of the LM2907 family including a charge-pump stage and an on-chip operational amplifier/comparator. This makes it well suited to speed-sensing, motor-control feedback, and signal-conditioning applications where a clean voltage proportional to frequency is required.

Key Features

• Frequency-to-voltage (F/V) and voltage-to-frequency (V/F) conversion
• LM2907-8 family compatible, 8-pin configuration
• SOIC-8 surface-mount package
• Operating temperature range -40 C to +85 C
• Integrated charge pump and op-amp/comparator stage
• RoHS compliant; MSL 3

Applications

• Tachometers and engine/motor speed sensing
• Motor-control and closed-loop speed feedback
• Frequency-to-voltage signal conditioning
• Over/under-speed detection and alarm circuits
• Flow-rate metering and rotational sensing

Why Source XL2907-8 from Pacific Component Xchange

The XL2907-8 is a specialty Xinluda part with limited authorized-distributor availability, which can make it difficult to source through mainstream channels. Pacific Component Xchange is an independent distributor specializing in hard-to-find and end-of-life power-management ICs, converters, and optocouplers. We help engineers and purchasing teams secure scarce inventory with a focus on authenticity, traceability, and global shipping.

Because this is a Request-For-Quote item, pricing and lead time are confirmed per order based on quantity and current stock. Contact Pacific Component Xchange today to request a quote on the XL2907-8 and let our sourcing team locate the inventory you need for production or maintenance builds.