STMicroelectronics Linear Voltage Regulator 40V 100mA 3-Pin SOT-89 L78L10ACUTR

STMicroelectronics L78L10ACUTR is a linear voltage regulator designed for positive voltage regulation needs up to 100mA output current capacity. Packaged in a compact 3-pin SOT-89 form factor, it supports surface mount technology and is suitable for applications where board space is limited.

This device ensures a fixed output voltage of 10V with positive polarity, making it ideal for stable power supply in electronic circuits and industrial applications. The regulator includes internal current limiting features and thermal shutdown protection to enhance reliability during fault conditions and overloads.

It operates effectively at maximum input voltages up to 40V and can withstand operating temperatures as high as 150°C, enabling usage in harsh or demanding environments. The low quiescent current of 6mA reduces power consumption and improves efficiency, which is beneficial for battery-powered and energy-sensitive devices.

Compact SOT-89 package supports surface mount assembly. Fixed 10V output voltage with positive polarity. Internal current limiting for overload protection. Thermal shutdown prevents damage under extreme temperatures. Maximum input voltage rating of 40V for wide application range.

Maximum operating temperature of 150°C to support harsh environments. Low quiescent current of 6mA optimizes power usage. Suitable for power management in electronic, industrial, and communication equipment.

This voltage regulator is widely used in electronic circuit designs requiring steady output voltage and compact form factor. It is highly reliable with multiple protections intrinsic to the device construction.

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