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TK11139S Datasheet Voltage Regulator

Manufacturer: TOKO

Overview: TK111xxS VOLTAGE REGULATOR WITH ON/OFF SWITCH.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

APPLICATIONS s Battery Powered Systems s Cellular Telephones s Pagers s Personal Communications Equipment s Portable Instrumentation s Portable Consumer Equipment s Radio Control Systems s Toys The TK111xxS is a low dropout linear regulator with a builtin electronic switch.

The internal switch can be controlled by TTL or CMOS logic levels.

The device is in the “on” state when the control pin is pulled to a logic high level.

Key Features

  • s High Voltage Precision at ± 2.0% or ± 60 mV s Active High On/Off Control s Very Low Dropout Voltage (85 mV at 30 mA) s Very Low Noise s Miniature Package (SOT-23-5) s Internal Thermal Shutdown s Short Circuit Protection s Excellent Ripple Rejection (70 dB @ 1 kHz) s Reverse Bias Protection.

TK11139S Distributor