TOSHIBA TCR2EE33,LM(CT

The TCR2EF and 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 overcurrent protection, an Auto-discharge function. The TCR2EF and TCR2EE series has a low dropout voltage of 180 mV (2.5 V output, lour = 150 mA) with low output noise voltage of 35 μVrms (2.5 V output) and a load transient response of only Δ VOUT = ±60 mV (lOUT = 1 mA ⇔ 150 mA, COUT = 1.0 μF). Thus, the TCR2EF and TCR2EE series are suitable for sensitive power supply such as Analog and RF applications.

• Low Drop-Out voltage:
  • VIN - VOUT = 150 mV (typ.) at 3.0 V - output, lOUT = 150 mA
  • VIN - VOUT = 180 mV (typ.) at 2.5 V - output, lOUT = 150 mA
  • VIN - VOUT = 230 mV (typ.) at 1.8 V - output, lOUT = 150 mA
  • VIN - VOUT = 380 mV (typ.) at 1.2 V - output, lOUT = 150 mA
  • VIN - VOUT = 510 mV (typ.) at 1.0 V - output, lOUT = 150 mA
• Low output noise voltage (VNO = 35 μVrms (typ.) at 2.5 V - output, lour = 10 mA, 10 Hz < f < 100 kHz)
• Fast load transient response (Δ VOUT = ±60 mV (typ.) at IOUT = 1 mA ⇔ 150 mA, COUT = 1.0 μF)
• Low quiescent bias current (lB = 35 μA (typ.) at lour = 0 mA)
• High ripple rejection (RR = 73 dB (typ.) at 2.5 V - output, 100τ = 10 mA, f = 1 kHz)
• Wide range Output Voltage line up (VOUT = 1.0 to 5.0 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 = 1.0 μF)
• Small package ESV (SOT - 553) (1.6 mm × 1.6 mm × 0.55 mm)
• General package SMV (SOT - 25) (2.8 mm × 2.9 mm × 1.1 mm)

• Analog and RF applications