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SOT-353F   (UFV)


Point regulator (single output)


Application Consumer equipment / General purpose power supply
Feature Wide range input voltage / Low output noise voltage
Output Type Fixed Output
Overcurrent protection Y
Thermal shutdown Y
RoHS Compatible Product(s) (#) Available
Assembly bases Japan

Package Information

Toshiba Package Name SOT-353F (UFV)
Package Image UFV
Package Code SOT-353F
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 15 V

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Operating Output Current (Max) IOUT - 200 mA
Operating Input Voltage * VIN - 2.4 to 15 V
Output Voltage (Typ.) VOUT - 5 V
Output Voltage Lineup VOUT - 1.5 to 5.0 V
Quiescent Current (Typ.) * IB(ON) IOUT=0mA 170 μA
Dropout Voltage (Typ.) * VDO IOUT=0.05A 130 mV
Ripple Rejection Ratio (Typ.) * R.R. f=1kHz 70 dB
Output Noise Voltage (Typ.) * VNO - 30 μVrms
Operating Temperature Topr - -40 to 85
Output Capacitance COUT - ≥10 μF

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


Data sheet TAR5S50U Data sheet/Japanese [Mar,2014] (PDF: 475KB)
Data sheet TAR5S50U Data sheet/English [Mar,2014] (PDF: 346KB)
Reliability Information Reliability Data [Dec,2013] (PDF: 161KB)
Environment Information Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances [Nov,2019] (PDF: 44KB) UPDATED
Environment Information Certificate on Content of SVHC of REACH [Nov,2019] (PDF: 45KB) UPDATED
Application Note Mechanism of LDO Oscillation and Reducing the Susceptibility to Oscillation [Aug,2019] (PDF: 1330KB)
Application Note Improving the Load Transient Response of LDOs [Jul,2019] (PDF: 1119KB)
Application Note Simple Guide to Improving Ripple Rejection Ratio of LDO Regulators [Jul,2019] (PDF: 1066KB)
Application Note Power Efficiency Optimization and Application Circuits Using Dual-power-supply LDO Regulators [Mar,2019] (PDF: 915KB)
Application Note Thermal Design to Maximize the Performance of LDO Regulators [Mar,2019] (PDF: 914KB)
Application Note LDO Regulators Glossary [Jan,2019] (PDF: 449KB)
Application Note Application Note for Low Drop Out (LDO) regulator IC [Dec,2012] (PDF: 153KB)
Catalog Small-Signal Semiconductors [Jul,2015] (PDF: 1602KB)
Catalog Power Management [May,2015] (PDF: 1179KB)

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  • The Part Number column shows representative part numbers only, which may not be available for sale in the precise form shown. Each Part Number constitutes a product family which may contain multiple associated product configurations.
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