S-1200B33-M5T1U

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 μF small ceramic capacitor can be used. It operates with low current consumption of 18 μA 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.

Applications

• Power supply for battery-powered device
• Power supply for personal communication device
• Power supply for home electric/electronic appliance
• Power supply for cellular phone

Key features

• Output voltage: 1.5 V to 5.5 V, selectable in 0.1 V step
• Input voltage: 2.0 V to 10.0 V
• Output voltage accuracy: ±1.0%
• Dropout voltage: 140 mV typ. (3.0 V output product, Iout = 100 mA)
• Current consumption: During operation: 18 μA typ., 40 μA max.; During power-off: 0.01 μA typ., 1.0 μA max.
• Output current: Possible to output 150 mA (VIN ≥ VOUT(S) + 1.0 V)
• Input and output capacitors: A ceramic capacitor of 0.1 μF or more can be used.
• Ripple rejection: 70 dB typ. (f = 1.0 kHz, 1.5 V ≤ Vout ≤ 3.0 V); 65 dB typ. (f = 1.0 kHz, 3.1 V ≤ Vout ≤ 5.5 V)
• Built-in overcurrent protection circuit: Limits overcurrent of output transistor.
• Built-in ON/OFF circuit
• Operation temperature range: Ta = -40°C to +85°C
• Lead-free, Sn 100%, halogen-free