TLS205B0 Datasheet | Infineon

Overview Features - Low Noise down to 24 µVRMS (BW = 10 Hz to 100 k Hz) - 500 m A Current Capability - Low Quiescent Current: 30 µA - Wide Input Voltage Range up to 20 V - Internal circuitry working down to 2.3 V - 2.5% Output Voltage Accuracy (over full temperature and load range) - Low Dropout Voltage: 320 m V - Very low Shutdown Current: < 1 µA - No Protection Diodes Needed - Fixed Output Voltage: 3.3 V - Adjustable Version with Output from 1.22 V to 20 V - Stable with ≥ 3.3 µF Output Capacitor - Stable with Aluminium, Tantalum or Ceramic Output Capacitors - Reverse Polarity Protection - No Reverse Current - Overcurrent and Overtemperature Protected - PG-DSO-8 Exposed Pad and PG-TSON-10 Exposed Pad Package - Suitable for Use in Automotive Electronics as Post Regulator - Green Product (Ro HS pliant) - AEC Qualified PG-DSO-8 Exposed Pad PG-TSON-10 The TLS205B0 is a micropower, low noise, low dropout voltage regulator. The device is capable of supplying an output current of 500 m A with a dropout voltage of 320 m V. Designed for use in battery-powered systems, the low quiescent current of 30 µA makes it an ideal choice. A key feature of the TLS205B0 is its low output noise. By adding an external 10 n F bypass capacitor output noise values down to 24 µVRMS over a 10 Hz to 100 k Hz bandwidth can be reached. The TLS205B0 voltage regulator Type TLS205B0EJV TLS205B0EJV33 TLS205B0LDV TLS205B0LDV33 Data Sheet Package PG-DSO-8 Exposed Pad PG-DSO-8 Exposed Pad PG-TSON-10 PG-TSON-10 Marking 205B0V 205B0V33 205B0V 205B0V3 Rev. 1.2, 2015-01-15 Overview is stable with output capacitors as small as 3.3 µF. 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. The TLS205B0 es as fixed output voltage variant 3.3 V as well as adjustable device with a 1.22 V reference voltage. It is available in...