XL2982SL – 8-Channel Source Driver Array – Xinluda

The Xinluda XL2982SL is an 8-channel high-voltage, high-current source (high-side) driver array in a SOP-20-208mil package, rated 500 mA per channel and 5V–50V supply. A drop-in alternative to the classic MIC2982/UDN2982 source driver.

The Xinluda XL2982SL is an 8-channel, high-voltage, high-current source driver array (high-side driver) supplied in a surface-mount SOP-20-208mil package. It is designed to interface directly between low-level digital logic and high-current loads, sourcing current from the supply rail to drive relays, solenoids, lamps, stepper and servo motors, LEDs, and other inductive or resistive loads. The XL2982SL is functionally and pin-compatible with the industry-standard MIC2982 / UDN2982 source driver family, making it a practical second-source or cost-down alternative.

Each of the eight outputs accepts TTL, DTL, PMOS, or CMOS logic inputs and includes integrated input current-limiting resistors, so the device can be driven directly from a microcontroller or logic port with minimal external components. Integrated output transient-suppression diodes protect the driver when switching inductive loads such as relay and motor coils.

Key Features

• 8 independent source (high-side) driver channels
• Output current up to 500 mA per channel
• Supply / output voltage range of 5V to 50V
• Output breakdown voltage rating to 50V
• Input compatibility with TTL, DTL, PMOS, and CMOS logic levels
• Integrated input current-limiting resistors
• Integrated output transient-suppression (clamp) diodes for inductive loads
• Operating temperature range of -25°C to +85°C
• SOP-20-208mil surface-mount package
• RoHS compliant, lead-free
• Pin-compatible alternative to MIC2982 / UDN2982 source driver arrays

Applications

• Relay and solenoid drivers
• Stepper and servo motor drive
• Lamp and LED display drivers
• High-side power switching from logic control
• Industrial control and PLC output stages
• General-purpose peripheral and load driving from MCUs

Why Source XL2982SL from Pacific Component Xchange

The XL2982SL is a hard-to-find part with little to no authorized-distributor stock, which makes reliable sourcing a challenge for production and maintenance buyers. Pacific Component Xchange specializes in locating obsolete, allocated, and scarce power-management ICs and driver arrays like the XL2982SL. As an independent distributor, we focus on authenticity, traceability, and global shipping, supporting both prototype quantities and volume production requirements.

Because this is a Request-For-Quote item, pricing and lead time are confirmed per order. Submit an RFQ with Pacific Component Xchange for current availability, quantity pricing, and delivery options on the Xinluda XL2982SL and equivalent MIC2982 / UDN2982 source drivers.