TLS850D0TA V33

Überblick

The TLS850D0TAV33 is a high performance very low dropout linear voltage regulator for 3.3 V supply in a PG-TO263-7 package. With an input voltage range of 3 V to 40 V and very low quiescent of only 40 μA, these regulators are perfectly suitable for automotive or any other supply systems connected to the battery permanently. The TLS850D0TAV33 provides an output voltage accuracy of 2 % and a maximum output current up to 500 mA. The new loop concept combines fast regulation and very good stability while requiring only one small ceramic capacitor of 1 μF at the output. At currents below 100 mA the device will have a very low typical dropout voltage of only 80 mV. The operating range starts already at input voltages of only 3 V (extended operating range). This makes the TLS850D0TAV33 also suitable to supply automotive systems that need to operate during cranking condition.

Zusammenfassung der Merkmale

  • Wide Input Voltage Range from 3.0 V to 40 V
  • Fixed Output Voltage 3.3 V
  • Output Voltage Precision ≤ ±2 %
  • Output Current Capability up to 500 mA
  • Ultra Low Current Consumption typ. 40 µA
  • Very Low Dropout Voltage typ. 80 mV@100 mA
  • Stable with Ceramic Output Capacitor of 1 µF
  • Delayed Reset at Power-On: 16.5 ms
  • Adjustable Reset Threshold down to 2.50 V
  • Enable, Undervoltage Reset, Overtemperature Shutdown
  • Output Current Limitation
  • Wide Temperature Range
  • Green Product (RoHS compliant)
  • AEC Qualified

Vorteile

  • Very wide input voltage range
  • Fast voltage regulation loop
  • Supports voltage cranking application
  • Very low dropout

Potentielle Zielanwendungen

  • Automotive general ECUs
  • Powertrain and EPS applications
  • Dahsboard and cluster supplys
  • µController supply for safety applications
Product Package   Output current Output voltage  Dropout voltage   Quiescent current Enable   Reset Watchdog 
TLS850F2TA V50  TO263-7  500 mA  5.0 V  70 mV  40 µA  yes  yes  yes W2 timing
TLS850F1TA V50  TO263-7  500 mA  5.0 V  70 mV  40 µA  yes  yes  yes W1 timing 
TLS850F0TA V50  TO263-7  500 mA  5.0 V  70 mV  40 µA  yes  yes  yes W0 timing
TLS850F0TA V33  TO263-7  500 mA  3.3 V  80 mV  40 µA  yes  yes  yes W0 timing
TLS850D0TE V50  TO252-5  500 mA  5.0 V  70 mV  40 µA  yes  yes  no
TLS850D0TE V33  TO252-5  500 mA  3.3 V  80 mV  40 µA  yes  yes  no
TLS850D0TA V50  TO263-7  500 mA  5.0 V  70 mV  40 µA  yes  yes  no
TLS850D0TA V33  TO263-7  500 mA  3.3 V  80 mV  40 µA  yes  yes  no
TLS820F1EL V50  SSOP-14  200 mA  5.0 V  70 mV  40 µA  yes  yes  yes W1 timing
TLS820F0EL V50  SSOP-14  200 mA  5.0 V  70 mV  40 µA  yes  yes  yes W0 timing
TLS820F0EL V33 SSOP-14 200 mA  3.3 V  80 mV  40 µA  yes  yes  yes W0 timing
TLS820D0EL V50 SSOP-14 200 mA  5.0 V  70 mV  40 µA  yes  yes  no
TLS820D0EL V33 SSOP-14 200 mA  3.3 V  80 mV  40 µA  yes  yes  no

 

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Standalone automotive power supply ICs

High performance linear voltage regulators

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