TK11228C Overview
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.
TK11228C Key Features
- 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
TK11228C Applications
- Built-in on/off Control (0.1µA Max Standby current) High On