STMicroelectronics Voltage Regulator SOT-23 5-Pin 1.5-5.5V Input 5.5V Max Operating Voltage STLQ015M18R

STMicroelectronics STLQ015M18R voltage regulator is a high-performance positive voltage regulator packaged in a compact SOT-23 5-pin surface mount package. It operates with an input voltage range of 1.5 V to 5.5 V and guarantees a maximum operating voltage of 5.5 V, making it suitable for low-voltage applications.

This device features an ultra-low quiescent current of 1.0 μA typically at no load and 1.4 μA at 150 mA load, minimizing power consumption and enhancing battery life in portable and mobile applications. The regulator provides a stable output voltage tolerance of ±2% at 25 °C and can deliver a guaranteed output current of 150 mA. The output voltage is selectable across a wide range of voltages from 0.8 V to 3.3 V in precise 100 mV steps, enabling versatile usage.

Functionality includes a logic-controlled electronic shutdown mode that reduces current consumption when disabled, ensuring efficient power management. The regulator is compatible with ceramic output capacitors of 1 μF, promoting stable output behavior and minimizing external component requirements. Internal current and thermal limiting features provide protection against fault conditions, enhancing reliability and durability.

Designed to operate efficiently across a broad temperature span from -40 °C to 125 °C, the STLQ015M18R is ideal for demanding environments. Its compact dimensions of 2.95 mm length, 1.6 mm width, and 1.3 mm height enable space-saving PCB designs.

Typical applications for this voltage regulator include mobile phones, digital still cameras, battery-powered equipment, and portable media players, where low power consumption and high reliability are crucial.

The set contains a single voltage regulator component in a SOT-23 5-pin surface mount package. Extremely low quiescent current ensuring energy efficiency. 150 mA guaranteed output current for reliable power management. Output voltage adjustable from 0.8 V to 3.3 V in 100 mV increments.

Logic-controlled electronic shutdown feature for optimized power usage. Compatibility with ceramic capacitors (COUT = 1 μF) for stable operation. Internal current and thermal protection safeguards device longevity. Wide -40 °C to 125 °C temperature range supports industrial applications.

Compact SOT-23 5-pin package for minimal PCB footprint. Suitable for mobile phones, digital cameras, and portable media players. Explore similar Voltage Regulator products within the Electronics & Electricals Power Management ICs category on EnvMart for compatible high-quality components.