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TCR2DG27 Datasheet Low Noise 200 mA CMOS Low Drop-Out Regulator

Manufacturer: Toshiba

Overview: TCR2DG series TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TCR2DG series Low Noise 200 mA CMOS Low Drop-Out Regulator in ultra small package The TCR2DG series are CMOS general-purpose single-output voltage regulators with an on/off control input, featuring low dropout voltage, low quiescent bias current and fast load transient response. These voltage regulators are available in fixed output voltages between 1.2 V and 3.6 V and capable of driving up to 200 mA. They feature overcurrent protection and thermal shut down function. The TCR2DG series is offered in the ultra small package WCSP4 ( 0.79 mm x 0.79 mm x 0.5 mm). It has a low dropout voltage of 75 mV ( 2.5 V output, IOUT = 100 mA) with low output noise voltage of 18 μVrms (2.5 V output) and a load transient response of only ⊿VOUT = ±65 mV ( IOUT = 1 mA⇔150 mA, COUT =1.0 μF). As small ceramic input and output capacitors can be used with the Weight : 0.7 mg (typ.) WCSP4 TCR2DG series, these devices are ideal for portable applications that require high-density board assembly such as cellular phones.

Download the TCR2DG27 datasheet PDF. This datasheet also includes the TCR2DG12 variant, as both parts are published together in a single manufacturer document.

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Datasheet Details

Part number TCR2DG27
Manufacturer Toshiba
File Size 347.19 KB
Description Low Noise 200 mA CMOS Low Drop-Out Regulator
Download TCR2DG27 Download (PDF)

Key Features

  • Low Drop-out Voltage ( VIN-VOUT = 75 mV (typ. ) at 2.5 V-output, IOUT = 100 mA ).
  • Low quiescent bias current ( IB = 45 μA (typ. ) at IOUT = 0 mA ).
  • Low stand-by current ( IB(OFF) = 0.1 μA (typ. ) at Stand-by mode ).
  • Low output noise voltage VNO = 22 μVrms (typ. ) at 3.0 V-output, IOUT = 10 mA, 10 Hz < f < 100 kHz VNO = 18 μVrms (typ. ) at 2.5 V-output, IOUT = 10 mA, 10 Hz < f < 100 kHz VNO = 14 μVrms (typ. ) at 1.2 V-output, IOUT = 10 mA, 10 Hz < f < 100 kHz.

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