SMALL SIGNAL TRANSISTOR

The TCR2EE series are CMOS single-output voltage regulators with an on/off control input, featuring low dropout voltage, low output noise voltage and fast load transient response. These voltage regulators are available in fixed output voltages between 1.0 V and 5.0 V and capable of driving up to 200 mA. They feature over current protection, an Auto-discharge function. The TCR2EE series has a low dropout voltage of 180 mV ( 2.5 V output, Iout = 150 mA) with low output noise voltage of 35 µVrms (2.5 V output) and a load transient response of only ? Vout = ±60 mV ( Iout = 1 mA?150 mA, Cout =1.0 µF). Thus, the TCR2EE series is suitable for sensitive power supply such as Analog and RF applications.

• Low Drop-Out voltageVin-Vout = 150 mV (typ.) at 3.0 V-output, Iout = 150 mAVin-Vout = 180 mV (typ.) at 2.5 V-output, Iout = 150 mAVin-Vout = 230 mV (typ.) at 1.8 V-output, Iout = 150 mAVin-Vout = 380 mV (typ.) at 1.2 V-output, Iout = 150 mAVin-Vout = 510 mV (typ.) at 1.0 V-output, Iout = 150 mA
• Low output noise voltage ( Vno = 35 µVrms (typ.) at 2.5 V-output, Iout = 10 mA, 10 Hz < f < 100 kHz )
• Fast load transient response (?Vout = ±60 mV (typ.) at Iout = 1 mA ? 150 mA, Cout =1.0 µF )
• Low quiescent bias current ( IB = 35 µA (typ.) at Iout = 0 mA )
• High ripple rejection ( R.R = 73 dB (typ.) at 2.5V-output, Iout = 10 mA, f = 1 kHz )
• Wide range Output Voltage line up ( Vout = 1.0 to 5.0 V )
• High Vout accuracy ±1.0% ( 1.8V = Vout )
• Over current protection
• Auto-discharge
• Pull down connection between CONTROL and GND
• Ceramic capacitors can be used ( Cin = 0.1 µF, Cout = 1.0 µF)
• Small package ESV (SOT-553) (1.6 mm x 1.6 mm x 0.55 mm)General package SMV (SOT-25) (2.8 mm x 2.9 mm x 1.1 mm)