Power Management ICs

16 V Input, 75 mA Voltage Regulator S-812C Series

The S-812C series is a family of high-voltage positive regulators developed using CMOS technology. The maximum operating voltage of 16V makes the S-812C series best in high-voltage applications. Not only current consumption is small but also power-off function is included, the regulator is also suitable in constructing low-power portable devices. Combination of power-off function and short-current protection can be selected.


Low current consumption
Operating current Typ. 1.0 µA, Max. 1.8 µA (3.0V)
Output voltage
2.0 to 6.0V (0.1V step)
Output voltage accuracy
Output current
50mA capable (3.0V output product, Vin=5V)Note1, 75mA capable (5.0V output product, Vin=7V)Note1
Dropout voltage
Typ. 120mV (Vout = 5.0V, Iout = 10mA)
Power-off function
Polarity for power-off switch or removal of the power-off function can be selected.
Short-circuit protection
Product with/without short-circuit protection is available. Short-circuited current
40mA typ. for products with protection
Operating voltage
16 V maximum
Lead-free products Note1
Power dissipation of the package should be taken into account when the output current is large.

Note1: Power dissipation of the package should be taken into account when the output current is large.


  • Power source for battery-powered devices
  • Power source for personal communication devices
  • Power source for home electric/electronic appliances

Standard Circuit

Standard Circuit

Parts List

  • U(Ux), S and G at the end of the product name of ABLIC Inc. were used to indicate different material specifications as “environmental code”,
    however, these have now been unified into “lead-free and halogen-free” and are identical in terms of environmental quality.
  • Note: Lead-free plating other than 100% Sn is applied to some limited old products, therefore, please contact our sales representatives for details.
  • These descriptions may be different from the actual product name and parameter.
    Please confirm the product name and specifications with the data sheet again.
  • The information herein is subject to change without notice.