TA4802F datasheet(6/12 Pages) TOSHIBA

номер детали	TA4802F

подробное описание детали	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

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производитель	TOSHIBA [Toshiba Semiconductor]

домашняя страница	http://www.semicon.toshiba.co.jp/eng

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TA48018,02,025,03,033,05F/S

2004-07-01

6

TA4805F/S

Electrical Characteristics

(Unless otherwise specified, CIN = 0.33 µF, COUT = 10 µF, Tj = 25°C)

Characteristics

Symbol

Test Conditions

Min

Typ.

Max

Unit

VIN = 7 V, IOUT = 0.5 A

4.85

5.0

5.15

Output voltage

VOUT

6.0 V <= VIN <= 12 V, 5 mA <= IOUT <= 1 A,

0°C <= Tj <= 125°C

4.775

5.0

5.225

V

Line regulation

Reg･line

6.0 V <= VIN <= 12 V, IOUT = 0.5 A

―

5

20

mV

Load regulation

Reg･load

VIN = 7.0 V, 5 mA <= IOUT <= 1 A

―

5

20

mV

6.0 V <= VIN <= 12 V, IOUT = 0 A

―

0.8

1.8

Quiescent current

IB

6.0 V <= VIN <= 12 V, IOUT = 1 A

―

10

20

mA

VIN = 2.1 V, IOUT = 0 A

―

1.3

5

Starting quiescent current

IBstart

VIN = 3.0 V, IOUT = 1 A

―

14

30

mA

Output noise voltage

VNO

VIN = 7.0 V, IOUT = 50 mA

10 Hz <= f <= 100 kHz

―

150

―

µVrms

Ripple rejection

R.R.

6.0 V <= VIN ≤ 12 V, IOUT = 50 mA

f = 120 Hz

50

64

―

dB

IOUT = 0.5 A

―

0.3

0.5

Dropout voltage

VD

IOUT = 1 A

―

0.4

―

V

Average temperature coefficient of

output voltage

TCVO

VIN = 7.0 V, IOUT = 5 mA,

0°C <= Tj <= 125°C

―

0.45

―

mV/°C

Electrical Characteristics for All Products

Generally, the characteristics of power supply ICs change according to temperature fluctuations.

The specification Tj = 25℃ is based on a state where temperature increase has no effect (assuming no fluctuation

in the characteristics) as ascertained by pulse tests.

Standard Application Circuit

Be sure to connect a capacitor near the input terminal and output terminal between both terminals and GND.

The capacitances should be determined experimentally. In particular, adequate investigation should be made so

that there is no problem even in high or low temperature.

1

2

VIN

TA48xxF/S

3

VOUT

COUT

CIN

0.33

µF

33

µF

Аналогичный номер детали - TA4802F

производитель	номер детали	датащи	подробное описание детали
Toshiba Semiconductor	TA4802F	298Kb / 12P	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

More results

Аналогичное описание - TA4802F

производитель	номер детали	датащи	подробное описание детали
Toshiba Semiconductor	TA48018F	298Kb / 12P	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
Toshiba Semiconductor	TA48L018F	188Kb / 10P	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 0.15 A
Allegro MicroSystems	SI-3006KWM	369Kb / 9P	1 A, Low-Dropout, Dual Output, 1.8 V & 3.3 V Regulator
Sanken electric	SI-3003KWM	369Kb / 9P	1 A, Low-Dropout, Dual Output, 1.8 V & 2.5 V Regulator
Allegro MicroSystems	SI-3002KWF	261Kb / 6P	1 A, Low-Dropout, Dual Output, 2.5 V & 3.3 V Regulator
	SI-3002KWD	440Kb / 9P	1 A, Low-Dropout, Dual Output, 2.5 V & 3.3 V Regulator
	SI-3002KWM	368Kb / 9P	1 A, Low-Dropout, Dual Output, 2.5 V & 3.3 V Regulator
Toshiba Semiconductor	TA48015F	242Kb / 9P	1.5 V Three-Terminal Low Dropout Voltage Regulator with Output Current of 1 A
Allegro MicroSystems	SI-3018KM	371Kb / 9P	1 A, Low-Dropout, 1.8 V Regulator
Allegro MicroSystems	SI-3033KM	330Kb / 9P	1 A, Low-Dropout, 3.3 V Regulator

More results

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