LT1086IT#PBF Linear Technology, LT1086IT#PBF Datasheet - Page 5
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LT1086IT#PBF
Manufacturer Part Number
LT1086IT#PBF
Description
IC LDO REG ADJUSTABLE 1.5A TO220
Manufacturer
Linear Technology
Datasheet
1.LT1086CTPBF.pdf
(16 pages)
Specifications of LT1086IT#PBF
Regulator Topology
Positive Adjustable
Voltage - Output
1.25 ~ 23.5 V
Voltage - Input
2.55 ~ 25 V
Voltage - Dropout (typical)
1.3V @ 1.5A
Number Of Regulators
1
Current - Limit (min)
1.5A
Operating Temperature
-40°C ~ 150°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Voltage Regulator Type
Linear
Topology
LDO
Regulator Output Type
Adjustable
Polarity Type
Positive
Number Of Outputs
Single
Input Voltage (max)
25V
Package Type
TO-220
Output Current
1.5A
Power Dissipation
15W
Load Regulation
0.3%
Line Regulation
0.2%
Operating Temp Range
-40C to 150C
Operating Temperature Classification
Automotive
Dropout Voltage@current (max)
1.5@1.5A
Dropout Voltage@current (typ)
1.3@1.5A
Pin Count
3 +Tab
Mounting
Through Hole
Quiescent Current (max)
10mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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