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TLS805B1SJV

The TLS805B1SJV is a linear voltage regulator featuring wide input voltage range, low drop out voltage and ultra low quiescent current. With an input voltage range of 2.75V to 42V and ultra low quiescent of only 5μA the regulators are perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS805B1SJV is available in adjustable output voltage version with an accuracy of 2 % and output current capability up to 50mA. It is stable with only a small ceramic capacitor of 1μF at the output. The device can be switched on and off by the Enable feature leading to a current consumption of less than 1μA. With extended operating range down to 2.75V, TLS805B1SJV is also suitable to supply automotive systems operating during cranking condition. TLS805B1SJV includes internal protection features like output current limitation and over-temperature shutdown.

Parametric TLS805B1SJV Operating Voltage  min  max 2.75V  42.0V Output Voltage Type ADJ Accuracy 2.0% Output Current (max.) 50mA Regulator Type Linear->High Performance Regulators Dropout Voltage 100mV Quiescent Current 5µA Operating Temperature  min  max -40.0°C  150.0°C Over Voltage Protection yes Enable (=Inhibit) yes Reset no Power Fail no Power Good no Status Output no Hold no Watchdog no Early Warning no Sales Product Name TLS805B1SJV OPN TLS805B1SJVXUMA1 Product Status active and preferred Package Name PG-DSO-8 Completely lead free yes Halogen free yes RoHS compliant yes Packing Size 2500 Packing Type TAPE & REEL

Summary of Features: Wide Input Voltage Range: 2.75V to 42 V 50 mA Current Capability Adjustable Output from 1.2 V to V_IN - V_DROP Ultra Low Quiescent Current: 5μA Low Dropout Voltage: 100 mV @50mA Enable Feature Very low Shutdown Current: < 1μA Stable with 1μF Output Capacitor Stable with Aluminium, Tantalum or Ceramic Output Current Limit Protection Overtemperature Protection PG-DSO8 package Wide temperature range: -40°C < Ta < 150°C Green Product (RoHS compliant) AEC Qualified Benefits: Designed for harsh automotive environment: excellent transient robustness => lower input filtering cost Cost optimized ceramic output capacitance => 1µF Suitable for cranking (stop & start) => 2.75V input & very low dropout Energy efficiency: Save battery resources in stand-by with ultra low quiescent current Target Applications: Automotive general ECU RKE, immobilizer, gateway Infotainment, Alarm, Dashboard Application with direct battery connection and very low current consumption req. 功能框图

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