S-1200B28-M5T1U ABLIC

S-1200 Series HIGH RIPPLE-REJECTION LOW DROPOUT LOW INPUT-AND-OUTPUT www.ablic.com CAPACITANCE CMOS VOLTAGE REGULATOR www.ablicinc.com ABLIC Inc., 2003-2015 Rev.5.1 02 The S-1200 Series, developed by using CMOS technology, is a positive voltage regulator with a low dropout voltage, high accuracy output voltage. A 0.1 F small ceramic capacitor can be used. It operates with low current consumption of 18 A typ. The built-in output current protection circuit prevents the load current from exceeding the current capacity of the output transistor. Compared with the voltage regulators using the conventional CMOS technology, small ceramic capacitors are also available. Furthermore, the small HSNT-6A package realizes high-density mounting. Features 1.5 V to 5.5 V, selectable in 0.1 V step Output voltage: Input voltage: 2.0 V to 10.0 V Output voltage accuracy: 1.0% Dropout voltage: 140 mV typ. (3.0 V output product, I 100 mA) OUT Current consumption: During operation: 18 A typ., 40 A max. During power-off: 0.01 A typ., 1.0 A max. *1 Output current: Possible to output 150 mA (V V 1.0 V) IN OUT(S) Input and output capacitors: A ceramic capacitor of 0.1 F or more can be used. Ripple rejection: 70 dB typ. (f 1.0 kHz, 1.5 V V 3.0 V) OUT 65 dB typ. (f 1.0 kHz, 3.1 V V 5.5 V) OUT Limits overcurrent of output transistor. Built-in overcurrent protection circuit: Built-in ON/OFF circuit: Ensures long battery life. Operation temperature range: Ta 40 C to 85 C *2 Lead-free, Sn 100%, halogen-free *1. Attention should be paid to the power dissipation of the package when the output current is large. *2. Refer to Product Name Structure for details. Applications Power supply for battery-powered device Power supply for personal communication device Power supply for home electric appliance Power supply for cellular phone Packages SNT-6A(H) SOT-23-5 HSNT-6A 1 HIGH RIPPLE-REJECTION LOW DROPOUT LOW INPUT-AND-OUTPUT CAPACITANCE CMOS VOLTAGE REGULATOR S-1200 Series Rev.5.1 02 Block Diagram *1 VIN VOUT Overcurrent protection circuit ON/OFF ON/OFF circuit Reference voltage circuit VSS *1. Parasitic diode Figure 1 2