Microchip 5-Channel Linear Voltage Regulator, Adjustable Output, 30 mA, 440V, Surface Mount SOT-89 Package LR8N8-G

The Microchip LR8N8-G is a 5-channel linear voltage regulator designed to provide adjustable and reliable voltage regulation across multiple outputs. Featuring a low noise linear regulator design, it ensures smooth, stable voltage control with an output current rating of 30 mA per channel, suitable for sensitive electronics, power management, and control circuits.

Housed in a compact SOT-89 3-pin surface mount package measuring 4.6mm in length, 2.6mm in width, and 1.6mm in height, this device supports positive polarity output with an adjustable voltage characteristic. It delivers an output voltage up to 440V with excellent line regulation at 0.01 %/V and load regulation of 3 %, enabling consistent operation under varying input and load conditions.

This linear regulator is RoHS compliant, ensuring sustainability and environmental safety in production. The unit operates effectively over a wide temperature range from -40°C to a maximum of 85°C, making it suitable for various applications including industrial electronics, embedded systems, and power supply regulation in instrumentation.

With no switching regulator circuitry, the LR8N8-G provides a quiet and low ripple power output, ideal for noise-sensitive applications. The maximum input voltage rating is 450V and minimum input voltage is 13.2V, offering a wide input voltage range suitable for numerous power source configurations.

Ideal use cases include industrial power management circuits, embedded control systems, and general-purpose voltage regulation where multi-output linear regulation is required. The device’s surface mount SOT-89 package facilitates easy PCB assembly and compact design implementations.

Supports up to 5 independent linear outputs for flexible circuit applications. Provides an output voltage rating of 440V with positive polarity and adjustable output type. Features excellent line regulation of 0.01 %/V and load regulation of 3 % for stable voltage supply.

Designed for surface mount installation with a small 3-pin SOT-89 package (4.6mm length × 2.6mm width × 1.6mm height). Operates reliably within a temperature range from -40°C to 85°C, suitable for industrial and commercial electronics.

No switching regulator functionality, ensuring low noise and ripple in regulated voltage. Complies with RoHS standards ensuring environmentally friendly construction. Effective maximum input voltage of 450V and minimum input voltage of 13.2V supports robust voltage regulation requirements.

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