LT1084IT Linear Technology, LT1084IT Datasheet - Page 14

• Manufacturer Part Number: LT1084IT
• Description: IC LDO REG 5A ADJ TO-220-3
• Manufacturer: Linear Technology

Specifications of LT1084IT

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 28.5 V
• Voltage - Input: 2.55 ~ 30 V
• Voltage - Dropout (typical): 1.3V @ 5A
• Number Of Regulators: 1
• Current - Output: 5A
• Current - Limit (min): 5.5A
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LT1083/LT1084/LT1085
TYPICAL APPLICATION
14
RETURN
V
IN
+
10μF
IN
V
V
*C1 IMPROVES RIPPLE REJECTION.
IN
X
IN
C
LT1083
SHOULD BE < R1 AT RIPPLE FREQUENCY
ADJ
+
IN
IN
10μF
OUT
IN
LT1083
LT1083
ADJ
ADJ
Improving Ripple Rejection
LT1083
ADJ
121Ω
365Ω
Paralleling Regulators
OUT
OUT
25Ω
Remote Sensing
OUT
+
R1
120Ω
100μF
R1
121Ω
1%
R2
R2
365Ω
1%
(MAX DROP 300mV)
0.015Ω
6
+
*THE #18 WIRE ACTS
100pF
1
2 FEET #18 WIRE*
AS BALLAST RESISTANCE
INSURING CURRENT SHARING
BETWEEN BOTH DEVICES
R
V
P
IN
LM301A
7
C1
25μF*
8
V
I
OUT
OUT
+
–
+
4
= 0A TO 15A
= 1.25V 1 +
+
2
3
5μF
25Ω
150μF
LT1083/4/5 ADJ TA03
1083/4/5 ADJ TA04
V
5V
OUT
1k
( )
R2
R1
1083/4/5 ADJ TA07
R
L
RETURN
V
5V
OUT
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