STMicroelectronics Linear Voltage Regulator Surface Mount, Positive Polarity, 3-Pin, 16V, 500μA Quiescent Current LF33ABDT-TR

STMicroelectronics LF33ABDT-TR is a high-performance linear low dropout (LDO) voltage regulator designed for use in electronic and electrical systems requiring stable and reliable 16V voltage regulation. This surface-mount 3-pin voltage regulator offers positive polarity and features a low quiescent current of 500μA, optimizing power efficiency in sensitive electronics.

The compact package, measuring 6.6mm in length, 6.2mm in width, and 2.4mm in height, makes it suitable for space-constrained PCB designs commonly found in industrial, automotive, and consumer electronics applications.

This regulator is rated for a maximum operating temperature of 125°C, enhancing its suitability for demanding environments. Moreover, it meets the automotive industry's stringent AEC-Q100 standard, ensuring high reliability and quality for automotive and industrial use.

The 16V maximum input voltage capability allows integration into a wide range of power management systems. Its low dropout voltage characteristic guarantees stable output even when the input voltage approaches the output voltage, enabling efficient performance with minimal power loss.

Applications of the LF33ABDT-TR include power management ICs in control circuits, embedded systems, consumer electronics, and automotive electronics. Its robust design supports fast transient response and high power supply ripple rejection, contributing to noise reduction and stable operation.

Surface mount design enables easy PCB assembly and compact layouts. Positive polarity supports common voltage regulation needs. 3-pin configuration allows simple and standard circuit integration. Features low quiescent current of 500μA for reduced power consumption.

Maximum operating temperature rated at 125°C to ensure reliable performance under heat. Maximum input voltage of 16V suits diverse electronic component requirements. Complies with automotive standard AEC-Q100 for automotive and industrial reliability.

Compact dimensions: length 6.6mm, width 6.2mm, height 2.4mm. Designed for LDO (Low Dropout) linear voltage regulation applications. Ideal for power management IC applications in electronics and electrical devices. This voltage regulator is part of the LF33 series and is specifically suited for applications requiring low noise and stable voltage output in an efficient form factor.

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