© SII Semiconductor Corporation, 2001-2015
HIGH OPERATING VOLTAGE
CMOS VOLTAGE REGULATOR
The S-812C Series is a high-withstand voltage regulator IC which is developed by using the CMOS technology.
This IC is suitable for applications which require withstand because its maximum voltage for operation is as high
as 16 V, also for portable device having the low current consumption because this IC not only has the low
current consumption but also a ON/OFF circuit. This IC operates stably due to the internal phase compensation
circuit so that users are able to use ceramic capacitor as the output capacitor.
• Output voltage:
• Input voltage:
• Output voltage accuracy:
• Dropout voltage:
• Current consumption:
• Output current:
• Built-in ON/OFF circuit:
• Built-in short-circuit protection circuit:
• Operation temperature range:
• Lead-free, Sn 100%, halogen-free*2
2.0 V to 6.0 V, selectable in 0.1 V step
16 V max.
120 mV typ. (5.0 V output product, IOUT = 10 mA)
During operation: 1.0 μA typ., 1.8 μA max. (3.0 V output product)
Possible to output 50 mA (3.0 V output product, VIN = 5 V)*1
Possible to output 75 mA (5.0 V output product, VIN = 7 V)*1
Selectable available / unavailable of power-off function
Selectable active “H” / “L” in the regulator
Selectable available / unavailable of short-circuit protection circuit
Available short-circuit protection: Short-circuit current 40 mA typ.
Ta = −40°C to +85°C
*1. Attention should be paid to the power dissipation of the package when the load is large.
*2. Refer to “ Product Name Structure” for details.
• Constant-voltage power supply for home electric/electronic appliance
• Constant-voltage power supply for battery-powered device
• Constant-voltage power supply for communication device