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TK11343BM - VOLTAGE REGULATOR

This page provides the datasheet information for the TK11343BM, a member of the TK11320BM VOLTAGE REGULATOR family.

Datasheet Summary

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.

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.

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Datasheet preview – TK11343BM

Datasheet Details

Part number TK11343BM
Manufacturer TOKO
File Size 179.01 KB
Description VOLTAGE REGULATOR
Datasheet download datasheet TK11343BM Datasheet
Additional preview pages of the TK11343BM datasheet.

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Full PDF Text Transcription

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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 very low quiescent current of 170 µA at no load and 1 mA with a 30 mA load.
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