STMicroelectronics Voltage Regulator 18V SOIC 8-Pin LE33CD-TR

STMicroelectronics LE33CD-TR is a high-precision 18V Low Dropout (LDO) linear voltage regulator designed for surface mount technology in an 8-pin SOIC package. It provides a positive output voltage with excellent noise performance and a low quiescent current of 1.5mA, making it ideal for power management in sensitive electronic circuits.

With a compact size measuring 5mm in length, 4mm in width, and 1.65mm in height, this component easily integrates into space-constrained applications. Operating reliably in environments with temperatures up to 125°C, it ensures stable voltage supply under challenging conditions.

This voltage regulator supports up to 18V maximum input voltage, offering a wide input range for compatibility with various power sources. The LEXX series regulator is engineered to deliver fast transient response with low noise and high power supply rejection ratio (PSRR), essential for noise-sensitive instrumentation and communication equipment.

Common industrial applications include industrial electronics, instrumentation, communication devices, consumer electronics, and embedded systems requiring precise voltage regulation with minimal dropout voltage.

This voltage regulator supports a maximum input voltage of 18 volts. It features a low quiescent current of 1.5mA for efficient power management. The package type is SOIC and the mount type is surface mount. The device operates reliably up to a maximum temperature of 125 degrees Celsius.

The regulator has a compact size with dimensions of 5mm length, 4mm width, and 1.65mm height. It delivers a positive polarity output and is part of the LEXX series. This LDO linear voltage regulator provides stable voltage with low noise and fast transient response.

The component is suitable for applications requiring precise voltage regulation with low dropout voltage. It does not conform to automotive standards and carries no specific approvals or certifications. It is a reliable choice for designers and engineers working on power management in electronic circuit boards.

For more industrial Voltage Regulators and power management ICs, explore the Electronics & Electricals catalog on EnvMart.