RH1086M_15 Datasheet, PDF (5/6 Pages) Linear Technology – 0.5A and 1.5A Low Dropout Positive Adjustable Regulators

TYPICAL PERFORMANCE CHARACTERISTICS
RH1086M
Reference Voltage
1.26 _{10mA ≤ IOUT ≤ IFULL LOAD}
1.5V ≤ (V_IN – V_OUT) ≤ 15V
1.25
1.24
1.23
1.22
1
10
100
1000
TOTAL DOSE – KRADS (Si)
RH1086 G01
Ripple Rejection
105 _{(VIN – VOUT) = 3V}
100 ^{IOUT = IFULL LOAD}
95
90
85
80
75
70
65
1
10
100
TOTAL DOSE – KRADS (Si)
1000
RH1086 G02
Current Limit
3.2
(V_IN – V_OUT) = 5V
3.0
1.0
2.8
2.6
2.4
0.8
2.2
2.0
1.8
0.6
1.6
1
10
100
TOTAL DOSE – KRADS (Si)
1000
RH1086 G03
Current Limit
0.15
(V_IN – V_OUT) = 25V
0.14
0.075
0.070
Line Regulation
0.3
1.5V ≤ (V_IN – V_OUT) ≤ 15V
I_OUT = 10mA
0.2
Load Regulation
0.10
(V_IN – V_OUT) = 3V
10mA ≤ I_OUT ≤ 1.5A
0.05
0.13
0.065
0.1
0
0.12
0.060
0
–0.05
0.11
1
10
100
TOTAL DOSE – KRADS (Si)
0.055
1000
RH1086 G04
–0.1
1
10
100
TOTAL DOSE – KRADS (Si)
1000
RH1086 G05
–0.10
1
10
100
TOTAL DOSE – KRADS (Si)
1000
RH1086 G06
Dropout Voltage
1.6 _{IOUT = 1.5A}
1.4
Adjust Pin Current
80 _{(VIN – VOUT) = 3V}
10mA ≤ I_OUT ≤ I_{FULL LOAD}
70
Minimum Load Current
4 _{(VIN – VOUT) = 25V}
3
1.2
60
2
1.1
50
1
1.0
1
10
100
1000
TOTAL DOSE – KRADS (Si)
RH1086 G07
40
1
10
100
TOTAL DOSE – KRADS (Si)
1000
RH1086 G08
0
1
10
100
1000
TOTAL DOSE – KRADS (Si)
RH1086 G09
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
rh1086mfc
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