Automotive-Grade High-Voltage LDO
200mA，40V LDO

• Compliant with AEC-Q100 Grade 1 standards for automotive applications 

• Internal junction temperature: -40°C to +150°C 

• Input voltage range: -0.3V to +40V 

• Wide operating input voltage range: 4.3V to 40V, with selectable 5V or 3.3V output 

• Rated output current: 200mA 

• Output voltage accuracy: ±2% 

• Quiescent current: 13 µA (typical) 

• Supports overcurrent and short-circuit protection 

• Supports overtemperature protection 

• High noise rejection capability: PSRR > 70dB @ 100Hz 

• Achieves excellent transient response with minimal external components 

• Optional packages: SOT223-4L, SOT23-5L, SOT89-5L, WSON6, ESOP-8

 

Applications

• Automotive electronics power management 

• Industrial control system power management 

• Wide-voltage battery-powered system power management 

Product Ordering Matrix