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Lm334 Iset issue (about V+)?

Other Parts Discussed in Thread: LM334

Dear Sirs

I use LM334 for my new project.

Why does Iout be changed when I set V+=2.0V~4.0V?  .

V+(V)

Vout(V)

Rset(K Ohm)

Rload(K Ohm)

Iout(mA)

2

1.49

2.2

80

0.018625

2.1

1.54

2.2

80

0.01925

2.2

1.67

2.2

80

0.020875

2.3

1.79

2.2

80

0.022375

2.4

1.86

2.2

80

0.02325

2.5

1.94

2.2

80

0.02425

2.6

2.04

2.2

80

0.0255

2.7

2.14

2.2

80

0.02675

2.8

2.28

2.2

80

0.0285

2.9

2.35

2.2

80

0.029375

3

2.43

2.2

80

0.030375

3.1

2.5

2.2

80

0.03125

3.2

2.59

2.2

80

0.032375

3.3

2.69

2.2

80

0.033625

3.4

2.8

2.2

80

0.035

3.5

2.93

2.2

80

0.036625

3.6

3.04

2.2

80

0.038

3.7

3.14

2.2

80

0.03925

3.8

3.23

2.2

80

0.040375

3.9

3.29

2.2

80

0.041125

4

3.36

2.2

80

0.042

 

 

BRS

Nat