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TA4803F Dataheets PDF



Part Number TA4803F
Manufacturers Toshiba Semiconductor
Logo Toshiba Semiconductor
Description Three-Terminal Low Dropout Voltage Regulator
Datasheet TA4803F DatasheetTA4803F Datasheet (PDF)

TA48018,02,025,03,033,05F/S TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA48018F, TA4802F, TA48025F, TA4803F, TA48033F, TA4805F, TA48018S, TA4802S, TA48025S, TA4803S, TA48033S, TA4805S 1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V Three-Terminal Low Dropout Voltage Regulator with Output Current of 1 A The TA48**F/S series consists of fixed-positive-output, low-dropout regulators with an output current of 1 A (max) that utilize V-PNP transistors for the output stage. In response to the nee.

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TA48018,02,025,03,033,05F/S TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA48018F, TA4802F, TA48025F, TA4803F, TA48033F, TA4805F, TA48018S, TA4802S, TA48025S, TA4803S, TA48033S, TA4805S 1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V Three-Terminal Low Dropout Voltage Regulator with Output Current of 1 A The TA48**F/S series consists of fixed-positive-output, low-dropout regulators with an output current of 1 A (max) that utilize V-PNP transistors for the output stage. In response to the need for low-voltage and low-power dissipation devices which are used in consumer electronics and industrial appliances, the series offers devices with low output voltages: 1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V. Features Maximum output current: 1 A Output voltage accuracy: VOUT ± 3% (@Tj = 25°C) Low standby current: 800 µA (typ.) (@IOUT = 0 A) Low starting quiescent current Low-dropout voltage: VD = 0.5 V (max) (@IOUT = 0.5 A) Protection function: overheat/overcurrent Package type: PW-MOLD (TA48**F Series) TO-220NIS (TA48**S Series) TA48**F Series has a lead bending type package which is a surface-mountable package and can be used for reflow soldering. Pin Assignment (1) TA48**F (2) TA48**F (TE16L1, N) (3) TA48**S Marking side 132 IN GND OUT Marking (1) (2) TA48F** Series Weight HSIP3-P-2.30B : 0.36 g (typ.) HSOP3-P-2.30D : 0.36 g (typ.) HSIP3-P-2.54A : 1.7 g (typ.) (3) TA48**S Series 48**F Part No. (or abbreviation code) Lot No. (weekly code) A line indicates lead (Pb)-free package or lead (Pb)-free finish. TA48**S Lot No. (weekly code) A line indicates lead (Pb)-free package or lead (Pb)-free finish. Part No. (or abbreviation code) Note: The “**” part of each product number varies according to the output voltage of the product. 1 2004-07-01 How to Order Product No. (1) TA48**F (2) TA48**F (TE16L1, N) (3) TA48**S Block Diagram TA48018,02,025,03,033,05F/S Package Packing Type and Unit for Orders PW-MOLD: Straight-lead package Loose in bag: 200 (1 bag) PW-MOLD: Surface-mount package Embossed-tape packing: 2000 (1 tape) TO-220NIS Loose in bag: 50 (1 bag) IN 1 OUT 2 GND 3 Overcurrentlimiting circuit Constant current circuit Reference voltage circuit Overheating detection circuit Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit Input voltage Output current Operating temperature Junction temperature Storage temperature Power dissipation (Ta = 25°C) Power dissipation (Tc = 25°C) Thermal resistance (junction to ambient) Thermal resistance (junction to case) TA48**F TA48**S TA48**F TA48**S TA48**F TA48**S TA48**F TA48**S VIN IOUT Ta (opr) Tj Tstg PD PD Rth (j-a) Rth (j-c) 16 1 −40~85 150 −55~150 1 2 10 20 125 62.5 12.5 6.25 V A °C °C °C W W °C/W °C/W Note 1: External current and voltage ((including negative voltage) should not be applied to pins not specified. 2 2004-07-01 TA48018,02,025,03,033,05F/S Protection Function (reference) Characteristics Symbol Test Condition Min Typ. Max Unit Thermal shutdown Peak circuit .


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