KA79M05 参数 Datasheet PDF下载

KA79MXX

Typical Applications

V

I

2

KA79MXX

1

3

V

O

2.0uF

1.0uF

Figure 1. Fixed Output Regulator

V

I

KA79MXX

V

O

R

1

C

1

_

2.2uF

SOLID

+

TANTALUM

_

1uF

_

+

C

2

25uF

R

2

+

C

3

SOLID

TANTALUM

Figure 2. Variable Output

Note:

1. Required for stability. For value given, capacitor must be solid tantalum. 25μF aluminum electrolytic may be substituted.

2. C

2

improves transient response and ripple rejection. Do not increase beyond 50μF.

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