AP7173 datasheet(9/16 Pages) DIODES

No de pièce	AP7173

Description	1.5A LOW DROPOUT LINEAR REGULATOR WITH

PDF	16 Pages

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Fabricant	DIODES [Diodes Incorporated]

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AP7173

1.5A LOW DROPOUT LINEAR REGULATOR WITH

PROGRAMMABLE SOFT-START

AP7173 Rev. 7

9 of 16

OCTOBER 2009

DS31369

www.diodes.com

Typical Performance Characteristics

(Continued)

At TA = +25℃, VIN = VOUT(TYP) + 0.3V, VVCC = 5V, IOUT = 50mA, VEN = VIN, CIN = 1µF, CVCC = 4.7µF, and COUT = 10µF, unless otherwise noted.

VIN LINE TRANSIENT

VVCC LINE TRANSIENT

Figure 15

Figure 16

OUTPUT LOAD TRANSIENT

TURN-ON RESPONSE

Figure 17

Figure 18

VCC PIN CURRENT vs.

IOUT AND TEMPERATURE (TA)

VVCC AND TEMPERATURE (TA)

0.00.2

0.40.6

0.81.0

1.21.4

1.6

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

Iout(A)

-40

125

2.0

2.4

2.8

3.2

3.6

4.0

4.4

4.8

5.2

5.6

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

Vvcc(V)

-40

125

Figure 19

Figure 20

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