Features

• Output voltage: 1.2 V to 4.0 V, selectable in 0.05 V step

• Input voltage: 2.0 V to 5.5 V

• Output voltage accuracy: ±1.0% (1.2 V to 1.45 V output product: ±15 mV)

• Dropout voltage: 150 mV typ. (3.0 V output product, IOUT = 100 mA)

• Current consumption: During operation: 5 μA typ., 9 μA max.

During power-off: 0.1 μA typ., 1.0 μA max.

• Output current: Possible to output 150 mA (VIN ≥ VOUT(S) + 1.0 V)*1

• Input and output capacitors: A ceramic capacitor of 1.0 μF or more can be used.

• Ripple rejection: 70 dB typ. (3.0 V output product, f = 1.0 kHz)

• Reverse current protection function: IREV = 0.09 μA max.

• Built-in overcurrent protection circuit: Limits overcurrent of output transistor.

• Built-in thermal shutdown circuit: Prevents damage caused by heat.

• Built-in ON / OFF circuit: Ensures long battery life.

Discharge shunt function available / unavailable is selectable.

Pull-down function available / unavailable is selectable.

• Operation temperature range: Ta = −40°C to +85°C

• Lead-free (Sn 100%), halogen-free