TOREX Fixed LDO Voltage Regulator, 1.5V to 6V, 3.3V Out, 700mA, SOT-23-5

The TOREX Fixed LDO Voltage Regulator is a high current, high speed device fabricated using a CMOS process. Featuring a low ON resistance driver transistor, this regulator allows batteries to be used until the input-output voltage differential is minimal, extending battery life significantly. It is fully compatible with low ESR ceramic capacitors, which provide added output stability for reliable performance.

Equipped with a current limiters fold-back circuit, the regulator operates as both an output current limiter and output pin protection, ensuring safe operation under various load conditions. With highly accurate output (±2%), low power consumption (35μA typical), and high ripple rejection (60dB at 1kHz), this LDO regulator is engineered for demanding power management tasks.

Key Features

• High speed and high current CMOS LDO regulator
• Low ON resistance driver transistor for extended battery life
• Compatible with low ESR ceramic capacitors for stability
• Fold-back circuit for output current limiting and pin protection
• Highly accurate output voltage (±2%)
• Typical low power consumption of 35μA
• High ripple rejection of 60dB at 1kHz

Delivering a fixed 3.3V output with a 50mV dropout voltage, this surface-mount device is a robust choice for consumer electronics and power management systems.