TK11225C

IC DATA SHEET LDO REGULATOR WITH ON/OFF SWITCH TK112xxC MEETING YOUR NEEDS TOKO Inc. IC Data Sheet Features TK112xxC Very low Dropout Voltage. (Vdrop=105mV at 100mA) Very good stability (CL=0.1µF is stable for any type capacitor with 2.5V ≤ Vout) High Precision output Voltage (±1.5% or ±50mV) Good ripple rejection ratio (80dB at 1KHz) Wide operating voltage range (1.8V ∼ 14.5V) Peak output current is 480mA.(10% down point) Built-in Short circuit protection Built-in Thermal Shutdown Suitable for Very Low Noise Applications Built-in on/off Control (0.1µA Max Standby current) High On Very Small Surface Mount Packages SOT23L / SOT89 package Built-in reverse bias over current protection Description The TK112xxC is an integrated circuit with a silicon monolithic bipolar structure. The regulator is of the low saturation voltage output type with very little quiescent current (65µA). The PNP power transistor is built-in. The I/O volt...