TK70403 Datasheet (TOKO) - 1.03 V REGULATOR WITH ON/OFF SWITCH

TK70403, 1.03 V REGULATOR WITH ON/OFF SWITCH

TK70403 is a low dropout, linear regulator with a built-in electronic switch.

A pin for a bypass capacitor is provided, which connects to the internal circuitry to lower the overall output noise level.

An internal PNP pass-transistor is used in order to achieve low dropout voltage (typically 30 mV a

TK70403 Features

* s s s s s s Low Input Voltage Operation (Single Battery Cell) Internal PNP Transistor Internal Shutdown Control (Off Current, 0.1 µA max) Low Dropout Voltage [30 mV (typ.) at 2 mA] Miniature Package (SOT-26) Very Low Noise APPLICATIONS s s s s s Pagers Personal Communication Equipment Portable Cons