CS8120

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4

PACKAGE LEAD DESCRIPTION

PACKAGE LEAD #

TO−220−5

DIP−8

SO−14

LEAD SYMBOL

FUNCTION

1

2

1

1

Supply voltage to IC, usually direct from the battery.

2

4

5

2

ENABLE

in a high impedance state when ENABLE is high.

3

8

13

3

GND

Ground Connection.

4

6

10

4

RESET

CMOS compatible output lead. RESET goes low whenever

programmed.

5

1

14

5

Regulated output voltage, 5.0 V (Typ).

N/A

7

12

−

SENSE

Kelvin Connection which allows remote sensing of output

voltage for improved regulation. If remote sensing is not de-

−

3, 5

2, 3, 4, 6,

7, 8, 9, 11

NC

No Connection.

TYPICAL PERFORMANCE CHARACTERISTICS

Junction Temperature (

−40

−20

0

20

40

60

80

100

120

Figure 2. Output Voltage vs. Temperature

5.01

5.0

4.99

4.98

4.97

4.96

4.95

140

150

Figure 3. Load Regulation vs. Output

Current Over Temperature

0

100

200

300

400

500

0

−5

−10

−15

−20

−25

−50

5.0 V @ 25

°C

−30

−35

−40

−45

25

°C

40

°C

5.02

125

°C