STMicroelectronics Voltage Regulator 40V TO-92 3-Pin LM317LZ-TR

STMicroelectronics LM317LZ-TR is a robust adjustable linear voltage regulator designed to provide a stable output voltage from 1.2 V to 37 V with input voltage up to 40 V. Supplied in a compact TO-92 3-pin through-hole package, it supports up to 1.5 Amps load current, making it suitable for various industrial, electronic, and power management applications.

The device incorporates internal current limiting and thermal shutdown features, enhancing device protection and reliability under demanding conditions. Its maximum operating temperature of 125°C allows operation in environments with significant heat generation.

Typical applications include power supplies, voltage regulation, and stabilizing circuits in consumer electronics, industrial control systems, and laboratory equipment.

The TO-92 package size is approximately 4.95 mm in length, 3.94 mm in width, and 4.95 mm in height, enabling straightforward mounting on printed circuit boards using through-hole technology.

Adjustable output voltage ranging from 1.2 V to 37 V. Maximum input voltage of 40 V. 1.5 A load current capability with internal current limiting. Thermal shutdown to prevent damage during thermal overload. Complies with ECOPACK environmental standards.

Compact TO-92 package with through-hole mount. Positive polarity design for consistent output voltage.

STMicroelectronics LM317LZ-TR voltage regulator is ideal for industrial electronics, power management circuits, laboratory power supplies, manufacturing equipment, and other applications requiring reliable voltage regulation.

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