TLS205B0EJVXUMA1

TLS205B0EJVXUMA1 is a micropower, low noise, low dropout voltage regulator in a 8 pin SOIC package. The device is capable of supplying an output current of 500mA with a dropout voltage of 320mV. Designed for use in battery-powered systems, the low quiescent current of 30µA makes it an ideal choice. A key feature of the TLS205B0 is its low output noise. By adding an external 10nF bypass capacitor output noise values down to 24µVRMS over a 10Hz to 100KHz bandwidth can be reached. The TLS205B0 voltage regulator is stable with output capacitors as small as 3.3µF. Small ceramic capacitors can be used without the series resistance required by many other linear voltage regulators. Internal protection circuitry includes reverse battery protection, current limiting and reverse current protection.

• Low noise down to 24µVRMS (BW = 10Hz to 100KHz)
• Wide input voltage range up to 20V
• Internal circuitry working down to 2.3V
• 2.5% output voltage accuracy (over full temperature and load range)
• Very low shutdown current of <lt/> 1µA
• No protection diodes needed
• Adjustable version with output from 1.22V to 20V
• Stable with ≥ 3.3µF output capacitor
• Reverse polarity protection, no reverse current, overcurrent and overtemperature protected