1997 May 05

8

Philips Semiconductors

Preliminary specification

Multiple voltage regulator with switch

TDA3607

Fig.4 Foldback current protection for regulators 1, 2 and 3.

handbook, halfpage

≥300 mA

MGB755

9 V

2 V

VREG1

IREGsc1

IREG1

IREGm1

handbook, halfpage

≥50 mA

MGB756

5.0 V

1 V

VREG2

IREGsc2

IREG2

IREGm2

handbook, halfpage

≥200 mA

MGB757

5.0 V

1 V

VREG3

IREGsc3

IREG3

IREGm3

a. Regulator 1.

b. Regulator 2.

c. Regulator 3.