Simplify Your Design: Slkor SL42764 Linear Regulator Offers Plug-and-Play Replacement for Onsemi NCV4276C

 Slkor introduces the SL42764 — a high-performance, pin-compatible alternative to Onsemi’s NCV4276C -100V Linear Voltage Regulator.

• Input Voltage (VIN): up to 42 V
• Output Voltage (VOUT): 5 V
• Output Current (IOUT): 500 mA
• Dropout Voltage (Vdrop): 5 V
• Package: TO-252–5

Designed for automotive and industrial applications, the SL42764 combines reliability with easy integration, giving engineers a cost-effective and seamless replacement solution without sacrificing performance.

Description
 The SL42764 is a high-performance, monolithic low-dropout (LDO) voltage regulator designed to deliver up to 400 mA of load current with exceptional stability and reliability. Supporting a wide 5 V–42 V input range and an output accuracy of ±2%, it is ideal for demanding automotive environments as well as other applications requiring a stable voltage supply from 2.5 V to 20 V.

Engineered for harsh conditions, the SL42764 integrates overload, short-circuit, over-temperature, and reverse-polarity protection, ensuring system safety under extreme stress. With its ultra-low quiescent current, it’s especially well-suited for long-term VBAT applications. When the device is disabled via the enable pin, the cutoff current drops below 10 μA, conserving battery life in standby mode.

Key Features

• Ultra-low shutdown current: <10 μA
• Adjustable output voltage with ±2% accuracy
• Delivers up to 400 mA output current
• Wide 5 V–42 V input voltage range
• Very low dropout voltage for improved efficiency
• Integrated output current limiting
• Over-temperature shutdown for robust protection
• Reverse polarity protection for automotive use
• Operating temperature range: −40 °C to +125 °C
• RoHS compliant

Why it matters:
 The SL42764 gives engineers a rugged, cost-effective, and easy-to-integrate LDO regulator option for automotive and industrial applications, combining high reliability with minimal standby power consumption.

Applications

• Embedded Systems — Delivers rock-solid power for microcontrollers, sensors, and memory chips, ensuring consistent performance in complex embedded designs.
• Industrial Automation — Provides reliable voltage regulation for control circuits, sensors, and actuators, boosting uptime and system stability in factory environments.
• Telecommunications — Maintains clean, stable power for communication modules, routers, and networking gear, supporting high data throughput and reduced downtime.
• Automotive Electronics — Perfect for dashboards, LED lighting, ADAS sensors, and other automotive systems where safety and reliability are paramount.
• Consumer Electronics — Powers critical components in set-top boxes, printers, smart appliances, and gaming consoles, enabling efficient operation and longer device life.

Contact: Sales03@slkormicro.com