TLS203B0LDV50XUMA1 Infineon

TLS203B0 V50 Linear Voltage Post Regulator Low Dropout, Low Noise, 5V, 300mA TLS203B0EJV50 TLS203B0LDV50 Data Sheet Rev. 1.1, 2015-01-15 Automotive Power Linear Voltage Post Regulator TLS203B0EJV50 Low Dropout, Low Noise, 5V, 300mA TLS203B0LDV50 1Overview Features Low Noise down to 42 V (BW = 10 Hz to 100 kHz) RMS 300 mA Current Capability Low Quiescent Current: 30 A 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) PG-DSO-8 Exposed Pad Low Dropout Voltage: 290 mV Very low Shutdown Current: < 1 A No Protection Diodes needed Fixed Output Voltage: 5.0 V Stable with 3.3 F 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 (RoHS compliant) PG-TSON-10 AEC Qualified The TLS203B0 V50 is a micropower, low noise, low dropout voltage 5 V regulator. The device is capable of supplying an output current of 300 mA with a dropout voltage of 290 mV. Designed for use in battery-powered systems, the low quiescent current of 30 A makes it an ideal choice. A key feature of the TLS203B0 V50 is its low output noise. By adding an external 10 nF bypass capacitor output noise values down to 42 V over a 10 Hz to 100 kHz bandwidth can be reached. The TLS203B0 V50 voltage RMS regulator is stable with output capacitors as small as 3.3 F. 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 TLS203B0 V50 comes as 5.0 V fixed output voltage variant and is available in a PG-DSO-8 Exposed Pad as well as in a PG-TSON-10 Exposed Pad package. Type Package Marking TLS203B0EJV50 PG-DSO-8 Exposed Pad 203B0V50 TLS203B0LDV50 PG-TSON-10 203B0V5 Data Sheet 2 Rev. 1.1, 2015-01-15