1
LT1086 Series
2
3
LT1086 Series
1086ff
PARAMETER CONDITIONS MIN TYP MAX UNITS
Reference Voltage LT1086, LT1086H I OUT = 10mA, T J = 25°C, (V IN – V OUT ) = 3V
1.238 1.250 1.262V (Note 3)10mA ≤ I OUT ≤ 1.5A, (0.5A for LT1086H), 1.5V ≤ (V IN – V OUT ) ≤ 15V q 1.225 1.250 1.270V Output Voltage LT1086-
2.85I OUT = 0mA, T J = 25°C, V IN = 5V 2.82 2.85 2.88V (Note 3)
0V ≤ I OUT ≤ 1.5A, 4.35V ≤ V IN ≤ 18V q 2.79 2.85 2.91V LT1086-3.3V IN = 5V, I OUT = 0mA, T J = 25°C 3.267 3.300 3.333V 4.75V ≤ V IN ≤ 18V, 0V ≤ I OUT ≤ 1.5A q 3.235 3.300 3.365V LT1086-3.6
V IN = 5V, I OUT = 0mA, T J = 25°C 3.564 3.600
3.636V 5V ≤ V IN ≤ 18V, 0 ≤ I OUT ≤ 1.5A
红烧猪肉怎么做
q
各种拼音3.500 3.672V
4.75V ≤ V IN ≤ 18V, 0 ≤ I OUT ≤ 1A, T J ≥ 0°C 3.500 3.672V V IN = 4.75V, I OUT = 1.5A, T J ≥ 0°C 3.300 3.672V LT1086-5I OUT = 0mA, T J = 25°C, V IN = 8V 4.950
5.000 5.050V 0 ≤ I OUT ≤ 1.5A,
6.5V ≤ V IN ≤ 20V q 4.900
5.000
5.100
V LT1086-12
净化器十大排名
I OUT = 0mA, T J = 25°C, V IN = 15V 11.88012.00012.120V 0 ≤ I OUT ≤ 1.5A, 13.5V ≤ V IN ≤ 25V
q
11.76012.00012.240
V Line Regulation
爱国名人的故事
LT1086, LT1086H I LOAD = 10mA, 1.5V ≤ (V IN – V OUT ) ≤ 15V, T J = 25°C
0.0150.2%q 0.0350.2%LT1086-2.85I OUT = 0mA, T J = 25°C, 4.35V ≤ V IN ≤ 18V
0.36mV q
0.66mV LT1086-3.3 4.5V ≤ V IN ≤ 18V, I OUT = 0mA, T J = 25°C
0.510mV q
1.010mV LT1086-3.6 4.75V ≤ V IN ≤ 18V, I OUT = 0mA, T J = 25°C
0.510mV q
1.010mV LT1086-5I OUT = 0mA, T J = 25°C, 6.5V ≤ V IN ≤ 20V
0.510mV q
1.010mV LT1086-12
I OUT = 0mA, T J = 25°C, 13.5V ≤ V IN ≤ 25V
1.025mV q
2.025mV Load Regulation
LT1086, LT1086H
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(V IN – V OUT ) = 3V, 10mA ≤ I OUT ≤ 1.5A, (0.5A for LT1086H)T J = 25°C (Notes 2, 3)
0.10.3%q
0.20.4%LT1086-2.85V IN = 5V, 0 ≤ I OUT ≤ 1.5A, T J = 25°C (Notes 2, 3)
312mV q
620mV LT1086-3.3V IN = 5V, 0 ≤ I OUT ≤ 1.5A, T J = 25°C (Notes 2, 3)
315mV q
725mV LT1086-3.6
临产前的征兆V IN = 5.25V, 0 ≤ I OUT ≤ 1.5A, T J = 25°C (Notes 2, 3)
315mV q
日本耽美小说625mV V IN = 5V, 0 ≤ I OUT ≤ 1A, T J = 25°C
215mV q
425mV LT1086-5V IN = 8V, 0 ≤ I OUT ≤ 1.5A, T J = 25°C (Notes 2, 3)
520mV q
1035mV LT1086-12
V IN = 15V, 0 ≤ I OUT ≤ 1.5A, T J = 25°C (Notes 2, 3)
1236mV q 2472mV Dropout Voltage LT1086/-2.85/-3.3/-3.6/-5/-12 ∆V OUT , ∆V REF = 1%, I OUT = 1.5A (Note 4)q 1.3 1.5V (V IN – V OUT )
残酷LT1086H
∆V REF = 1%, I OUT = 0.5A (Note 4)
q
0.95
1.25
V
ELECTRICAL CHARACTERISTICS
The q denotes the specifications which apply over the full operating
temperature range, otherwi specifications are at T A = 25°C.
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LT1086 Series
1086ff
PARAMETER CONDITIONS
MIN
TYP MAX UNITS
Current Limit
LT1086/-2.85/-3.3/-3.6/-5/-12 (V IN – V OUT ) = 5V
q 1.50 2.00A (V IN – V OUT ) = 25V q 0.050.15A LT1086H
(V IN – V OUT ) = 5V q 0.500.700A (V IN – V OUT ) = 25V q 0.02
0.075A
Minimum Load Current LT1086/LT1086H (V IN – V OUT ) = 25V (Note 5)q 510mA Quiescient Current
LT1086-2.85V IN ≤ 18V q 510mA LT1086-3.3V IN ≤ 18V q 510mA LT1086-3.6V IN ≤ 18V q 510mA LT1086-5V IN ≤ 20V q 510mA LT1086-12
V IN ≤ 25V
q
510mA Thermal Regulation T A = 25°C, 30ms pul
0.008
0.04
%/W Ripple Rejection
f = 120Hz, C OUT = 25µF Tantalum, I OUT = 1.5A, (I OUT = 0.5A for LT1086H)LT1086, LT1086H C ADJ = 25µF, (V IN – V OUT ) = 3V q
6075dB LT1086-2.85V IN = 6V q 6072dB LT1086-3.3V IN = 6.3V q 6072dB LT1086-3.6V IN = 6.6V q 6072dB LT1086-5V IN = 8V q 6068dB LT1083-12V IN = 15V q 5460dB
Adjust Pin Current LT1086, LT1086H T J = 25°C
55
µA q
120
µA Adjust Pin Current LT1086, LT1086H
10mA ≤ I OUT ≤ 1.5A (0.5A for LT1086H)Change
1.5V ≤ (V IN – V OUT ) ≤ 15V
q 0.25
µA Temperature Stability q
0.5%Long-Term Stability T A = 125°C, 1000 Hrs.0.31%RMS Output Noi T A = 25°C, 10Hz = ≤ f ≤ 10kHz
0.003
%(% of V OUT )Thermal Resistance H Package: Control Circuitry/Power Transistor 15/20°C/W Junction-to-Ca
K Package: Control Circuitry/Power Transistor 1.7/4.0°C/W M Package: Control Circuitry/Power Transistor 1.5/4.0°C/W T Package: Control Circuitry/Power Transistor
1.5/4.0°C/W
Note 1: Absolute Maximum Ratings are tho values beyond which the life of a device may be impaired.
Note 2: See Thermal Regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction temperature by low duty cycle pul testing. Load regulation is measured at the output lead ≈1/8" from the package.
Note 3: Line and load regulation are guaranteed up to the maximum power dissipation of 15W (3W for the LT1086H). Power dissipation is determined by the input/output differential and the output current. Guaranteed
maximum power dissipation will not be available over the full input/output range. See Short-Circuit C
urrent curve for available output current.
Note 4: Dropout voltage is specified over the full output current range of the device. Test points and limits are shown on the Dropout Voltage curve.Note 5: Minimum load current is defined as the minimum output current required to maintain regulation. At 25V input/output differential the device is guaranteed to regulate if the output current is greater than 10mA.
ELECTRICAL CHARACTERISTICS
The q denotes the specifications which apply over the full operating
temperature range, otherwi specifications are at T A = 25°C.
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