5.5 V Input, 150 mA Voltage Regulator with Soft-start Function S-1335 Series

Output voltage

1.0 V to 3.6 V, selectable in 0.05 V step

Input voltage

1.5 V to 5.5 V

Output voltage accuracy

±1.0% (1.0 V to 1.45 V output product : ±15 mV)

Dropout voltage

70 mV typ. (2.8 V output product, I_OUT = 100 mA)

Current consumption

During operation : 36 µA typ., 54 µA max.
During power-off : 0.1 µA typ., 1.0 µA max.

Output current

Possible to output 150 mA (V_IN ≥ V_OUT(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. (f = 10 kHz, V_OUT(S) ≤ 2.5 V)
80 dB typ. (f = 1.0 kHz)

Built-in soft-start circuit

The rising time of output voltage immediately after power-on or after the ON / OFF pin is set to ON is adjustable.
The soft-start time of SOT-23-5 can be switched to t_SS0 = 0.1 ms typ. / t_SS1 = 1.0 ms typ. with the SST pin.
The soft-start time of SC-82AB is fixed to t_SS0 = 0.1 ms typ.
The soft-start time of HSNT-4 (1010) is fixed to either t_SS0 = 0.1 ms typ. or t_SS1 = 1.0 ms typ.

Built-in overcurrent protection circuit

Limits overcurrent of output transistor.

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

*1. Attention should be paid to the power dissipation of the package when the output current is large.