STMICROELECTRONICS 2.5V LDO Voltage Regulator, 800mA, SOT223-3

The STMICROELECTRONICS 2.5V LDO Voltage Regulator is a high-performance, fixed-output linear voltage regulator designed to provide a stable 2.5V supply rail. Ideal for precision electronic circuits, it features a low dropout voltage, ensuring efficient operation even when the input voltage is only slightly above the required output, which helps to minimise power dissipation and heat generation.

With a maximum output current of 800mA, this regulator is capable of powering a wide range of low-voltage components, including microcontrollers, sensors, and memory modules. Its robust design supports an input voltage range of up to 15V, offering flexibility in various power supply scenarios. The device is housed in a compact SOT223-3 surface-mount package, making it suitable for space-constrained PCB layouts common in modern electronics.

Reliable Performance

Engineered for stability, this LDO (Low Dropout) regulator maintains a consistent output voltage, which is critical for the reliable operation of sensitive digital and analogue circuits. It operates across a broad temperature range from 0°C to 125°C, ensuring dependable performance in both consumer and industrial environments. The fixed 2.5V output simplifies design by eliminating the need for external feedback resistors.

Specifications

• Output Type: Fixed at 2.5V
• Maximum Output Current: 800mA
• Maximum Input Voltage: 15V
• Package Type: SOT223-3 (3-pin)
• Operating Temperature Range: 0°C to 125°C
• Dimensions: 33mm (Width) x 43mm (Height) x 15mm (Depth)
• Weight: 0.12 grams

This regulator is an essential component for designers seeking a compact, efficient, and reliable power management solution for their 2.5V circuit requirements.