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Low Dropout (LDO) Linear Voltage Regulator

  • Related Reference Design(1)


Application Consumer equipment / Industrial power supply / Mobile equipment / Camera/Sensor power supply / General purpose power supply
Feature Wide range input voltage / Low dropout voltage / Low quiescent current / Fast load transient response
Output Type Fixed Output
Overcurrent protection Y
Thermal shutdown Y
Inrush current reduction Y
RoHS Compatible Product(s) (#) Available

Package Information

Toshiba Package Name SOT-25 (SMV)
Package Image SMV
Package Code SOT-25
Pins 5
Mounting Surface Mount
Package Dimensions View
Land pattern dimensions View

 Please refer to the link destination to check the detailed size.

Absolute Maximum Ratings

Characteristics Symbol Rating Unit
Input Voltage VIN 40 V
Power Dissipation (mounted on glass-epoxy board(25.4mm×25.4mm)) PD 580 mW

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Operating Output Current (Max) IOUT - 150 mA
Operating Input Voltage * VIN - 4 to 36 V
Output Voltage (Typ.) VOUT - 3.3 V
Output Voltage Lineup VOUT - 1.8 to 5.0 V
Quiescent Current (Typ.) * IB(ON) IOUT=0mA 1.0 μA
Stand-by Current (Typ.) * IB(OFF) - 0.27 μA
Dropout Voltage (Typ.) * VDO IOUT=0.15A 510 mV
Ripple Rejection Ratio (Typ.) * R.R. f=1kHz 60 dB
Output Noise Voltage (Typ.) * VNO - 100 μVrms
Operating Temperature Topr - -40 to 125
Output Capacitance COUT - ≥0.47 μF

 *: Representative value, Please refer to the datasheet for details.

Purchase and Sample
Please contact one of Toshiba's official distributors or the nearest Toshiba sales office.
You can search for and purchase a small on-line sample by clicking on the following link.


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Orderable part number

Orderable part number
MOQ(pcs) Reliability
RoHS Note
TCR1HF33B,LM 3000 Yes General Use

Technical inquiry

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