S-13D1 Series 5.5 V INPUT, 150 mA, 2-CIRCUIT VOLTAGE REGULATOR www.ablic.com WITH DELAY FUNCTION ABLIC Inc., 2012-2018 Rev.1.4 00 The S-13D1 Series, developed by using the CMOS technology, is a 2-channel positive voltage regulator IC which has low dropout voltage, high accuracy output voltage and low current consumption. A 0.22 F small ceramic capacitor can be used, and the S-13D1 Series includes a load current protection circuit that prevents the output current from exceeding the current capacity of the output transistor and a thermal shutdown circuit that prevents damage due to overheating. Also, C / F type in the S-13D1 Series has a built-in delay function that sets the difference of rising time between channels. Features Output voltage: 1.0 V to 3.6 V, selectable in 0.05 V step Input voltage: 1.5 V to 5.5 V Output voltage accuracy: 1.0% (1.0 V to 1.45 V output product : 15 mV) Dropout voltage: 80 mV typ. (2.8 V output product, I = 100 mA) OUT Current consumption: During operation: 39 A typ., 58 A max. (per circuit) During power-off: 0.1 A typ., 1.0 A max. *1 Output current: Possible to output 150 mA (V V + 1.0 V) (per circuit) IN OUT(S) Input and output capacitors: A ceramic capacitor of 0.22 F or more can be used. Ripple rejection: 70 dB typ. (3.6 V output product, f = 1.0 kHz) Delay function is selectable. Built-in overcurrent protection circuit: Limits overcurrent of output transistor. Built-in thermal shutdown circuit: Prevents damage caused by heat. Built-in ON / OFF circuit: Ensures long battery life Discharge shunt functionavailabl /unavailabl is selectable. Pull-down functionavailabl /unavailabl is selectable. Operation temperature range: Ta = 40C to +85C Lead-free (Sn 100%), halogen-free *1. Attention should be paid to the power dissipation of the package when the output current is large. Applications Constant-voltage power supply for digital camera Constant-voltage power supply for mobile phone Constant-voltage power supply for portable equipment Packages SOT-23-6 HSNT-6 (1212) 1 5.5 V INPUT, 150 mA, 2-CIRCUIT VOLTAGE REGULATOR WITH DELAY FUNCTION S-13D1 Series Rev.1.4 00 Block Diagrams 1. S-13D1 Series A type *1 Function Status ON / OFF1 VOUT1 ON / OFF logic Active Overcurrent protection circuit Discharge shunt Unavailable function Thermal shutdown circuit Constant current Available ON / OFF + source pull-down circuit Delay function Unavailable Reference voltage circuit *1 VIN VSS Overcurrent protection circuit ON / OFF + circuit Reference voltage circuit ON / OFF2 VOUT2 *1. Parasitic diode Figure 1 2. S-13D1 Series B type *1 Function Status ON / OFF1 VOUT1 ON / OFF logic Active Overcurrent protection circuit Discharge shunt Available function Thermal shutdown circuit Constant current Available ON / OFF + source pull-down circuit *1 Delay function Unavailable Reference voltage circuit *1 VIN VSS Overcurrent protection circuit ON / OFF + circuit *1 Reference voltage circuit ON / OFF2 VOUT2 *1. Parasitic diode Figure 2 2