S-812C Series 16 V INPUT, 75 mA VOLTAGE REGULATOR www.sii-ic.com SII Semiconductor Corporation, 2001-2017 Rev.7.0 00 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. Features Output voltage: 2.0 V to 6.0 V, selectable in 0.1 V step Input voltage: 16 V max. Output voltage accuracy: 2.0% Dropout voltage: 120 mV typ. (5.0 V output product, I = 10 mA) OUT Current consumption: During operation: 1.0 A typ., 1.8 A max. (3.0 V output product) *1 Output current: Possible to output 50 mA (3.0 V output product, V = 5 V) IN *1 Possible to output 75 mA (5.0 V output product, V = 7 V) IN Built-in ON/OFF circuit: Selectable available / unavailable of power-off function Selectable active H / L in the regulator Built-in short-circuit protection circuit: Selectable available / unavailable of short-circuit protection circuit Available short-circuit protection: Short-circuit current 40 mA typ. Operation temperature range: Ta = 40C to +85C *2 Lead-free, Sn 100%, halogen-free *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. Applications Constant-voltage power supply for home electric/electronic appliance Constant-voltage power supply for battery-powered device Constant-voltage power supply for communication device Packages SNT-6A(H) SOT-23-5 SOT-89-3 SOT-89-5 TO-92 WLP-4R 1 16 V INPUT, 75 mA VOLTAGE REGULATOR S-812C Series Rev.7.0 00 Block Diagrams 1. S-812CxxA Series (Unavailable short-circuit protection and power-off function) *1 VIN VOUT + Reference voltage VSS *1. Parasitic diode Figure 1 2. S-812CxxB Series (Available short-circuit protection and power-off function) *1 VIN VOUT Short-circuit protection ON/OFF + Reference voltage VSS *1. Parasitic diode Figure 2 2