IC LDO REG LONOISE 1.5A 1.5V 5DD

 

LT1963AEQ-1.5#PBF

Manufacturer Part NumberLT1963AEQ-1.5#PBF
DescriptionIC LDO REG LONOISE 1.5A 1.5V 5DD
ManufacturerLinear Technology
LT1963AEQ-1.5#PBF datasheets

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Warranty: 60 days

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Specifications of LT1963AEQ-1.5#PBF

Regulator TopologyPositive FixedVoltage - Output1.5V
Voltage - Input2.1 ~ 20 VVoltage - Dropout (typical)0.34V @ 1.5A
Number Of Regulators1Current - Output1.5A
Current - Limit (min)1.6AOperating Temperature-40°C ~ 125°C
Mounting TypeSurface MountPackage / CaseTO-263-5, D²Pak (5 leads + Tab), TO-263BA
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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TYPICAL APPLICATIONS
L2
10VAC AT
115V
IN
90-140
VAC
10VAC AT
115V
IN
1N4002
“SYNC”
1N4002
2.4k
TO ALL “+V”
+
POINTS
22µF
750
V
> 3.7V
IN
SCR Pre-Regulator Provides Efficiency Over Line Variations
L1
500µH
1N4148
+
10000µF
1k
1N4002
+V
C1A
+
200k
1N4148
1/2
LT1018
0.1µF
+V
C1B
750
+
0.033µF
1/2
LT1018
1N4148
10k
1µF
+V
L1 = COILTRONICS CTX500-2-52
L2 = STANCOR P-8559
* = 1% FILM RESISTOR
= NTE5437
Paralleling of Regulators for Higher Output Current
R1, 0.01
LT1963A-3.3
IN
OUT
+
C1
100µF
SHDN
GND
R2
0.01
LT1963A
IN
OUT
SHDN
SHDN
GND
R3
R4
2.2k
2.2k
3
8
+
1/2
LT1366
2
4
LT1963A Series
LT1963A-3.3
3.3V
OUT
IN
OUT
1.5A
+
SHDN
FB
22µF
GND
34k*
12.1k*
+V
A1
+
LT1006
10k
10k
+V
LT1004
1.2V
1963A TA03
3.3V
3A
+
C2
22µF
FB
R6
6.65k
FB
R7
4.12k
R5
1k
1
C3
0.01µF
1963A TA05
1963afe
21