TK113xxBM/U
VOLTAGE REGULATOR WITH ON/OFF SWITCH
FEATURES
s High
Voltage Precision at ± 2.
0% s Active Low On/Off Control s Very Low Dropout
Voltage 80 mV at 30 mA s Very Low Noise s Very Small SOT23L or SOT89 Surface Mount
Packages s Internal Thermal Shutdown s Short Circuit Protection
DESCRIPTION
The TK113xxB is a low dropout linear regulator with a builtin electronic switch.
The device is in the “on” state when the control pin is pulled to a low level.
An external capacitor can be connected to the noise bypass pin to lower the output noise level to 30 µVrms.
An internal PNP pass transistor is used to achieve a low dropout
voltage of 80 mV (typ.
) at 30 mA load current.
The TK113xxB has a ...