BL8078Q — 40V Input, 150mA Low-Consumption LDO Voltage Regulator, SOP-8 Package

The BL8078Q is a high-voltage low-dropout (LDO) linear regulator designed to deliver stable output voltage from input rails up to 40V. It features low quiescent current and good thermal performance, making it ideal for industrial control systems, instrumentation, and standby-sensitive electronics. With minimal external component requirements and built-in protection features, the device provides a reliable and cost-effective power solution for medium-voltage power rails.

Key Specifications

Input Voltage: Up to 40V
Output Current: Up to 150mA
Regulator Type: Low-Dropout Linear
Quiescent Current: Low consumption
Protection: Thermal shutdown, current limiting
Package: SOP-8

Applications

Industrial control modules
Smart meters
Embedded systems
Instrumentation power rails

Features

Wide input voltage capability
Low standby current
Stable output regulation
Compact SOP-8 footprint