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TCR3UG19A - Fast Load Transient 300mA CMOS Low Drop-Out Regulator

This page provides the datasheet information for the TCR3UG19A, a member of the TCR3UG08A Fast Load Transient 300mA CMOS Low Drop-Out Regulator family.

Description

The TCR3UG series are CMOS general-purpose single-output voltage regulators with an on/off control input, featuring ultra low quiescent bias current and low dropout voltage.

These voltage regulators are available in fixed output voltages between 0.8 V and 5.0 V and capable of driving up to 300 mA.

Features

  • Ultra small package WCSP4F (0.645 mm x 0.645 mm (typ. ); t 0.33 mm (max)).
  • Low quiescent bias current (IB(ON) = 0.34 μA (typ. ) at IOUT = 0 mA, output voltage up to 1.5 V).
  • High ripple rejection ratio 70 dB at 0.8 V-output.
  • Fast load transient response ± 60 mV at 0.8 V-output, IOUT = 1 mA ⇔ 50 mA.
  • Low dropout voltage VDO =VIN-VOUT = 140 mV (typ. ) at 3.3 V-output, IOUT = 300 mA.
  • Wide range output voltage line up (VOUT = 0.8 to 5.0 V).

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Datasheet preview – TCR3UG19A

Datasheet Details

Part number TCR3UG19A
Manufacturer Toshiba
File Size 731.60 KB
Description Fast Load Transient 300mA CMOS Low Drop-Out Regulator
Datasheet download datasheet TCR3UG19A Datasheet
Additional preview pages of the TCR3UG19A datasheet.

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Full PDF Text Transcription

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TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TCR3UG series TCR3UG series Ultra low quiescent current, Fast Load Transient 300 mA CMOS Low Dropout Regulator in ultra small package 1. Description The TCR3UG series are CMOS general-purpose single-output voltage regulators with an on/off control input, featuring ultra low quiescent bias current and low dropout voltage. These voltage regulators are available in fixed output voltages between 0.8 V and 5.0 V and capable of driving up to 300 mA. They feature Over-current protection, Thermal Shutdown function and Auto-discharge option. The TCR3UG series is offered in the ultra small plastic mold package WCSP4F (0.645 mm x 0.645 mm (typ.); t 0.33 mm (max)) and has a low dropout voltage of 155 mV (3.3 V output, IOUT = 300 mA).
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