STMicroelectronics Voltage Regulator 36V SO 8-Pin L5970ADTR

STMicroelectronics L5970ADTR is a precision voltage regulator designed in an SO 8-pin surface mount package with a maximum operating temperature of 150°C. It operates over a wide input voltage range from 4.4V up to 36V, providing low dropout operation with 100% duty cycle ensuring efficient voltage regulation under varying load conditions.

This device features an internal current limiting circuit and thermal shutdown protection, enhancing robustness and safety in demanding industrial and consumer applications. Synchronization and voltage feedforward within its design allow stable operation at a fixed frequency of 500 kHz, providing noise reduction and enhanced performance.

The L5970ADTR integrates a 1.5A internal switch along with a precise 3.3V ±2% reference voltage, delivering stable output voltages adjustable from 1.235V to 35V. Its ultra-low quiescent current of 7mA ensures energy-efficient operation with minimal power loss during zero load conditions.

Its compact 5mm x 4mm x 1.65mm SO package is suitable for surface mounting on PCBs in space-constrained environments common in consumer electronics, networking equipment such as modems and XDSL devices, and computer peripherals including printers and graphic cards.

Typical applications include set-top boxes, DVD players, TVs, VCRs, car radios, LCD monitors, networking devices, DC-DC modules, printers, optical storage drives, hard disk drives, chargers, and car battery DC-DC converters. This robustness makes it suitable for industrial, commercial, and consumer electronics sectors requiring reliable power management ICs.

Operates with input voltage range from 4.4V to 36V for versatile applications. Low dropout with 100% duty cycle operation ensures efficient regulation. Protection features include internal current limiting and thermal shutdown.

Adjustable output voltage from 1.235V to 35V for flexibility. Compact SO 8-pin surface mount package measuring 5mm x 4mm x 1.65mm. Supports synchronization and voltage feedforward at 500 kHz fixed frequency. Quiescent current of only 7mA reduces power consumption.

Ideal for consumer electronics, networking, computer hardware, and industrial applications.

Explore a wide range of semiconductor Voltage Regulator ICs from STMicroelectronics and other leading brands at EnvMart for your industrial and commercial electronic power management needs.