lt1086ct-pbf Linear Technology Corporation, lt1086ct-pbf Datasheet - Page 5

• Manufacturer Part Number: lt1086ct-pbf
• Description: 1.5a Low Dropout Positive Regulators Adjustable And Fixed 2.85v, 3.3v, 3.6v, 5v, 12v
• Manufacturer: Linear Technology Corporation

TYPICAL PERFORMANCE CHARACTERISTICS
100
2.5
0.5
2.0
1.5
1.0
–1
–2
90
80
70
60
50
40
30
20
10
0
0
2
1
0
–50
10
Temperature Stability
LT1086 Ripple Rejection
LT1086 Short-Circuit Current
0
C
C
I
OUT
(V
ADJ
ADJ
OUTPUT CURRENT
–25
IN
INPUT/OUTPUT DIFFERENTIAL (V)
= 1.5A
5
– V
= 200 F AT FREQUENCIES < 60Hz
= 25 F AT FREQUENCIES > 60Hz
GUARANTEED
100
V
OUT
0
RIPPLE
TEMPERATURE ( C)
10
T
) V
FREQUENCY (Hz)
J
25
= 150 C
DROPOUT
3V
15
50
1k
T
T
P-P
J
J
= 25 C
= –55 C
(V
75
V
IN
20
RIPPLE
– V
100
10k
OUT
W
LT1086 • TPC04
LT1086 • TPC01
LT1086 • TPC07
25
) 3V
0.5V
125
P-P
U
100k
150
30
–0.05
–0.15
–0.20
–0.10
0.10
0.05
100
100
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
10
10
0
0
0
–50
–50
0
LT1086 Load Regulation
Adjust Pin Current
LT1086 Ripple Rejection
vs Current
V
C
C
OUT
ADJ
OUT
–25
–25
I = 1.5A
0.25
= 25 F
= 5V
= 25 F
0
0
OUTPUT CURRENT (A)
TEMPERATURE ( C)
TEMPERATURE ( C)
0.5
25
25
f
V
f
V
R
R
RIPPLE
RIPPLE
0.75
50
50
= 120Hz
= 20kHz
75
75
1.0
3V
0.5V
P-P
100 125 150
100
P-P
1.25
LT1086 • TPC08
LT1086 • TPC05
LT1086 • TPC02
125
150
1.5
10
80
70
60
50
40
30
20
10
*AS LIMITED BY MAXIMUM JUNCTION TEMPERATURE
6
0
20
15
10
9
8
7
5
4
3
2
1
0
5
0
10
0
50
Minimum Operating Current
(Adjustable Device)
LT1086 Maximum Power
Dissipation*
LT1086-5 Ripple Rejection
I
(V
OUT
60
IN
5
INPUT/OUTPUT DIFFERENTIAL (V)
– V
= 1.5A
70
100
OUT
V
CASE TEMPERATURE ( C)
T
10
T
RIPPLE
J
T
J
LT1086 Series
80
) V
J
= 150 C
= –55 C
FREQUENCY (Hz)
= 25 C
LT1086CK
15
90
LT1086MK
DROPOUT
3V
100
1k
(V
P-P
20
IN
110
LT1086CT
– V
V
RIPPLE
OUT
25
120
10k
) 3V
130
LT1086 • TPC03
LT1086 • TPC09
sn1086 1086ffs
LT1086 • TPC06
30
0.5V
140
P-P
100k
35
150
5