LT1086CM-3.3#TRPBF Linear Technology, LT1086CM-3.3#TRPBF Datasheet - Page 6

• Manufacturer Part Number: LT1086CM-3.3#TRPBF
• Description: IC LDO REG FIXED 3.3V 1.5A 3-DD
• Manufacturer: Linear Technology

Specifications of LT1086CM-3.3#TRPBF

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 20V
• Voltage - Dropout (typical): 1.3V @ 1.5A
• Number Of Regulators: 1
• Current - Limit (min): 1.5A
• Operating Temperature: 0°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (max): 20V
• Output Voltage: 3.3V
• Package Type: DDPAK
• Output Current: 1.5A
• Power Dissipation: 15W
• Load Regulation: 15mV
• Line Regulation: 10mV
• Operating Temp Range: 0C to 150C
• Operating Temperature Classification: Commercial
• Dropout Voltage@current (max): 1.5@1.5A
• Dropout Voltage@current (typ): 1.3@1.5A
• Pin Count: 3 +Tab
• Mounting: Surface Mount
• Quiescent Current (max): 10mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Compliant

LT1086 Series
TYPICAL PERFORMANCE CHARACTERISTICS
6
100
–20
–40
–60
80
70
60
40
90
50
30
20
10
60
40
20
14
13
12
11
0
0
2
1
0
0
0
LT1086 Line Transient Response
LT1086H Dropout Voltage
0
LT1086-5 Ripple Rejection
vs Current
V
C
C
V
I
C
C
INDICATES GUARANTEED TEST POINT
OUT
ADJ
OUT
OUT
OUT
IN
OUT
0.25
f
V
f
V
= 1 F TANTALUM
R
R
RIPPLE
RIPPLE
= 25 F
= 0.2A
= 5V
= 25 F
0.1
= 10V
= 10 F TANTALUM
= 120Hz
= 20kHz
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
0.5
– 55 C T
C
3V
0.5V
0 C T
ADJ
0.2
TIME ( s)
P-P
P-P
0.75
= 1 F
100
J
J
T
T
J
T
J
0.3
150 C
125 C
= – 55 C
J
= 150 C
C
= 25 C
1.0
ADJ
W
= 0
0.4
1.25
LT1086 • TPC10
LT1086 • TPC13
LT1086 • TPC16
U
200
1.5
0.5
–0.05
–0.15
–0.20
–0.10
–0.3
–0.1
–0.2
0.10
0.05
0.3
0.2
0.1
1.0
0.5
1.5
80
70
60
50
40
30
20
10
0
0
0
0
–50
10
0
LT1086-12 Ripple Rejection
LT1086 Load Transient Response
LT1086H Load Regulation
I
(V
OUT
C
C
I = 0.5A
–25
IN
IN
OUT
– V
= 1.5A
= 1 F TANTALUM
= 10 F TANTALUM
100
OUT
V
0
RIPPLE
C
ADJ
TEMPERATURE ( C)
) V
FREQUENCY (Hz)
25
= 1 F
TIME ( s)
DROPOUT
3V
1k
50
50
(V
P-P
IN
V
V
PRELOAD = 100mA
– V
C
OUT
IN
V
75
ADJ
RIPPLE
= 13V
OUT
= 10V
= 0
100
10k
) 3V
LT1086 • TPC11
LT1086 • TPC14
LT1086 • TPC17
0.5V
125
P-P
100k
100
150
100
100
1.2
1.0
0.8
0.6
0.4
0.2
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
10
10
0
0
0
0
0
0
LT1086-12 Ripple Rejection
vs Current
LT1086H Short-Circuit Current
LT1086H Ripple Rejection
vs Current
V
C
C
V
C
C
OUT
ADJ
OUT
OUT
ADJ
OUT
0.25
INPUT/OUTPUT DIFFERENTIAL (V)
f
V
f
V
f
V
f
V
R
R
R
R
RIPPLE
RIPPLE
= 25 F
RIPPLE
RIPPLE
= 25 F
0.1
= 5V
= 25 F
5
= 5V
= 25 F
= 120Hz
= 20kHz
= 120Hz
= 20kHz
OUTPUT CURRENT
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
0.5
GUARANTEED
3V
0.5V
3V
0.5V
10
0.2
P-P
P-P
P-P
0.75
P-P
15
0.3
1.0
sn1086 1086ffs
20
0.4
1.25
LT1086 • TPC12
LT1086 • TPC15
LT1086 • TPC18
25
1.5
0.5