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TC1269 - 300mA CMOS LDO

Datasheet Summary

Description

The TC1269 is a fixed output, high accuracy (typically ±0.5%) CMOS upgrade for older (bipolar) low dropout regulators.

Total supply current is typically 50µA at full load (20 to 60 times lower than in bipolar regulators).

Features

  • Very Low Ground Current for Longer Battery Life Very Low Dropout Voltage 300mA Output Circuit High Output Voltage Accuracy Standard or Custom Output Voltages Power Saving Shutdown Mode Bypass Input for Ultra Quiet Operation Over Current and Over Temperature Protection Space-Saving MSOP Package General.

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Datasheet Details

Part number TC1269
Manufacturer Microchip Technology
File Size 432.73 KB
Description 300mA CMOS LDO
Datasheet download datasheet TC1269 Datasheet
Additional preview pages of the TC1269 datasheet.

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Full PDF Text Transcription

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TC1269 300mA CMOS LDO with Shutdown and VREF Bypass Features • • • • • • • • • Very Low Ground Current for Longer Battery Life Very Low Dropout Voltage 300mA Output Circuit High Output Voltage Accuracy Standard or Custom Output Voltages Power Saving Shutdown Mode Bypass Input for Ultra Quiet Operation Over Current and Over Temperature Protection Space-Saving MSOP Package General Description The TC1269 is a fixed output, high accuracy (typically ±0.5%) CMOS upgrade for older (bipolar) low dropout regulators. Total supply current is typically 50µA at full load (20 to 60 times lower than in bipolar regulators). TC1269 key features include ultra low noise operation (plus optional Bypass input); very low dropout voltage (typically 240mV at full load), and fast response to step changes in load.
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