TCR2LN28,LF(SE

The TCR2LN 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 3.6 V and capable of driving up to 200 mA. They feature overcurrent protection and auto-discharge option. The TCR2LN series is offered in the ultra small plastic mold package SDFN4/SDFN4E (0.8 mm × 0.8 mm × 0.38 mm) and has a low dropout voltage of 250 mV (2.5 V output, lOUT = 150 mA). As small ceramic input and output capacitors 0.1 μF can be used with the TCR2LN series, these devices are ideal for portable applications that require high-density board assembly such as cellular phones.

Key features

• Low quiescent bias current (ΔB = 2 μA (max) at IOUT = 0 mA, Tj = -40 to 85 °C)
• Low dropout voltage VDO = 250 mV (typ.) at 2.5 V output, lOUT = 150 mA
• Wide range output voltage line up (VoUT = 0.8 to 3.6 V)
• High VOUT accuracy ±1.0 % (1.8 V ≤ VouT)
• Overcurrent protection
• Auto-discharge
• Pull down connection between CONTROL and GND
• Ceramic capacitors can be used (CIN = 0.1 μF, COUT = 0.1 μF)
• Ultra small package SDFN4 (0.8 mm × 0.8 mm × 0.38 mm)