TCR2LF series, TCR2LE series

2014-11-06

1

TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic

TCR2LF series

TCR2LE series

Ultra low quiescent current

200 mA CMOS Low Drop-Out Regulator in ultra small package

The TCR2LF and TCR2LE 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 3.6 V and capable of driving up to 200 mA. They

feature overcurrent protection and Auto-discharge function.

The package is general SMV(SOT-25) (2.8 mm x 2.9 mm x 1.1

mm ) and ESV(SOT-553) (1.6 mm x 1.6 mm x 0.55 mm ), and has a

low dropout voltage of 270 mV ( 2.5 V output, IOUT = 150 mA).

As small ceramic input and output capacitors 0.1μF can be used

with the TCR2LF and TCR2LE series, these devices are ideal for

portable applications that require high-density board assembly such

as cellular phones.

Features

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Low quiescent bias current ( IB = 2 μA (max) at IOUT = 0 mA, Tj = -40 to 85°C)

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Low Drop-Out voltage

VIN-VOUT = 270 mV (typ.) at 2.5 V-output, IOUT = 150 mA

•

Wide range output voltage line up ( VOUT = 0.8 to 3.6 V )

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High VOUT accuracy ±1.0% ( 1.8V ≤ VOUT )

•

Overcurrent protection

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Auto-discharge

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Pull down connection between CONTROL and GND

•

Ceramic capacitors can be used ( CIN = 0.1 μF, COUT =0.1 μF )

•

General package SMV(SOT-25) (2.8 mm x 2.9 mm x 1.1 mm ) and ESV(SOT-553) (1.6 mm x 1.6 mm x 0.55 mm )

Weight :

SMV (SOT-25)(SC-74A) : 16.0 mg ( typ.)

ESV (SOT-553)

: 3.0 mg ( typ.)

SMV

ESV