Part-No. / Function Recommended IMAX Efficiency VOUT VSUPPLY Package Comment
E522.71
Low Power Step Down Converter (5V/500mA)

500mA

>90%

5V

4.3V to 40V

SOIC8-EP

  • Industry version
  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.72
Low Power Step Down Converter (3.3V/500mA)

500mA

>90%

3.3V

4.3V to 40V

SOIC8-EP

  • Industry version
  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.73
Low Power Step Down Converter (5V/350mA)

350mA

>90%

5V

4.3V to 40V

SOIC8-EP

  • Industry version
  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.74
Low Power Step Down Converter (3.3V/350mA)

350mA

>90%

3.3V

4.3V to 40V

SOIC8-EP

  • Industry version
  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.75
Low Power Step Down Converter (Adjustable Voltage/500mA)

500mA

>90%

1.5V to 40V

4.3V to 40V

SOIC8-EP

  • Industry version
  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.76
Low Power Step Down Converter (Adjustable Voltage/350mA)

350mA

>90%

1.5V to 40V

4.3V to 40V

SOIC8-EP

  • Industry version
  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.77
Low Power Step Down Converter (5V/1A)

1000mA

>90%

5V

4.3V to 40V

SOIC8-EP

  • Industry version
  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.78
Low Power Step Down Converter (3.3V/1A)

1000mA

>90%

3.3V

4.3V to 40V

SOIC8-EP

  • Industry version
  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout
E522.79
Low Power Step Down Converter (Adjustable Voltage)

1000mA

>90%

1.5V to 40V

4.3V to 40V

SOIC8-EP

  • Not automotive qualified
  • Idle current of 12µA typ.
  • Sleep current of 8µA typ.
  • Input voltage up to 40V
  • Up to 100% duty cycle
  • Undervoltage lockout