RH137 Datasheet, PDF (4/4 Pages) Linear Technology – Negative Adjustable Regulator

RH137
TYPICAL PERFORMANCE CHARACTERISTICS
Reference Voltage
1.28
3V ≤ V_IN – V_OUT ≤ 40V
1.27 ^{10mA ≤ IOUT ≤ IMAX}
1.26
1.25
1.24
1.23
1.22
1
10
100
TOTAL DOSE KRAD (Si)
1000
RH137 G01
Current Limit
3.0
2.5
2.0
V_IN – V_OUT = 5V
1.5
1.0
V_IN – V_OUT= 40V
0.5
0
–0.5
1
10
100
TOTAL DOSE KRAD (Si)
1000
RH137 G02
Minimum Load Current
3.0
V_IN – V_OUT = 10V
2.5
2.0
1.5
1.0
0.5
0
1
10
100
1000
TOTAL DOSE KRAD (Si)
RH137 G04
Dropout Voltage
3.0
(V_IN – V_OUT) = 10V
2.5
2.0
1.5
1.0
0.5
0
1
10
100
1000
TOTAL DOSE KRAD (Si)
RH137 G05
Adjust Current
100
V_IN – V_OUT = 40V
90
80
70
60
50
40
1
10
100
TOTAL DOSE KRAD (Si)
1000
RH137 G03
Regulation
14
12
10
8
6
LOAD
4
2
LINE
0
1
10
100
1000
TOTAL DOSE KRAD (Si)
RH137 G06
4
Linear Technology Corporation
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I.D. No. 66-10-0175 Rev. A 0896
LT/HP 0896 500 REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1990