This product is available in new 3.3mm * 3.3mm leadless automotive package (TSON10) with improved optical inspection. With an input voltage range of 2.75V to 42V and ultra low quiescent of only 5.5μA the regulator is perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS810B1LDV50 is available in 5.0V output voltage version with an accuracy of 2% and output current capability up to 100mA. 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, TLS810B1LDV50 is also suitable to supply automotive systems operating during cranking condition. TLS810B1LDV50 includes internal protection features like output current limitation and overtemperature shutdown.

Summary of Features

• Wide Input Voltage Range: 2.75V to 42 V
• 100 mA Current Capability
• Fixed Output: 5V
• Ultra Low Quiescent Current: 5.5μA
• Low Dropout Voltage: 250 mV @ 100mA
• 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-TSON-10 package
• Wide temperature range: -40°C < T j < 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 curre

Target Applications

• Application with direct battery connection and very low current consumption req.
• Body computer
• Infotainment, Alarm, Dashboard
• RKE, immobilizer, gateway