TCR3UG series
TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic
TCR3UG series
Ultra low quiescent current, Fast...
TCR3UG series
TOSHIBA
CMOS Linear Integrated Circuit Silicon Monolithic
TCR3UG series
Ultra low quiescent current, Fast Load Transient 300 mA
CMOS Low Drop-Out Regulator in ultra small package
The TCR3UG series are
CMOS general-purpose single-output
voltage regulators with an on/off control input, featuring ultra low quiescent bias current and low dropout
voltage.
These
voltage regulators are available in fixed output
voltages between 0.8 V and 5.0 V and capable of driving up to 300 mA. They feature Over-current protection, Thermal Shutdown function and Auto-discharge option.
The TCR3UG series is offered in the ultra small plastic mold package WCSP4F (0.645 mm x 0.645 mm (typ.); t 0.33 mm (max)) and has a low dropout
voltage of 155 mV (3.3 V output, IOUT = 300 mA). As small ceramic input and output
capacitors 1 μF can be used with the TCR3UG series, these devices are ideal for portable applications that require high-density board assembly such as cellular phones, IoT equipment and wearable devices.
Weight: 0.26 mg (typ.)
WCSP4F
Applications
Power IC developed for portable applications, IoT equipment and wearable devices
Features
Ultra small package WCSP4F (0.645 mm x 0.645 mm (typ.); t 0.33 mm (max)). Low quiescent bias current (IB(ON) = 0.34 μA (typ.) at IOUT = 0 mA, output
voltage up to 1.5 V) High ripple rejection ratio 70 dB at 0.8 V-output Fast load transient response ± 60 mV at 0.8 V-output, IOUT = 1 mA ⇔ 50 mA Low dropout
voltage
VDO =VIN-VOUT = 140 mV (...