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TCR3UM12A Datasheet CMOS Low Drop-Out Regulator

Manufacturer: Toshiba

Download the TCR3UM12A datasheet PDF. This datasheet also includes the TCR3UM08A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TCR3UM08A-Toshiba.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TCR3UM12A
Manufacturer Toshiba
File Size 642.28 KB
Description CMOS Low Drop-Out Regulator
Datasheet download datasheet TCR3UM12A Datasheet

Overview

TCR3UM series TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TCR3UM series Ultra low quiescent current, Fast Load Transient 300 mA CMOS Low Drop-Out Regulator in ultra small package The TCR3UM 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.

Key Features

  • Ultra small package DFN4 (1.0 mm x 1.0 mm; t 0.60 mm (max)).
  • Low quiescent bias current ( IB = 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 -51/+36 mV at 0.8 V-output, IOUT = 1 mA ⇔ 50 mA.
  • Low Drop-Out voltage VIN-VOUT = 196 mV (typ. ) at 3.3 V-output, IOUT = 300 mA.
  • Wide range output voltage line up (VOUT = 0.8 to 5.0 V).
  • High VOUT accura.

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