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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LT1963A Series
TYPICAL APPLICATION
V
> 2.7V
IN
10µF
NOTE: ADJUST R1 FOR
0A TO 1.5A CONSTANT CURRENT
RELATED PARTS
PART NUMBER
DESCRIPTION
LT1175
500mA, Micropower, Negative LDO
LT1185
3A, Negative LDO
LT1761
100mA, Low Noise Micropower, LDO
LT1762
150mA, Low Noise Micropower, LDO
LT1763
500mA, Low Noise Micropower, LDO
LT1764/
3A, Low Noise, Fast Transient Response,
LT1764A
LDO
LTC1844
150mA, Very Low Drop-Out LDO
LT1962
300mA, Low Noise Micropower, LDO
LT1964
200mA, Low Noise Micropower,
Negative LDO
LT1965
1.1A, Low Noise, Low Dropout Linear
Regulator
LT3020
100mA, Low Voltage V
LDO,
V
= 0.9V
IN(MIN)
LT3023
Dual, 2x 100mA, Low Noise
Micropower, LDO
LT3024
Dual, 100mA/500mA, Low Noise
Micropower, LDO
LT3080/
1.1A, Parallelable, Low Noise, Low
LT3080-1
Dropout Linear Regulator
28
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
FAX: (408) 434-0507
Adjustable Current Source
R5
LT1963A-1.8
0.01
IN
+
R1
C1
1k
SHDN
LT1004-1.2
R4
R6
R2
C3
2.2k
2.2k
80.6k
1µF
R3
2k
2
+
1/2
LT1366
3
C2
3.3µF
COMMENTS
V
: –20V to –4.3V, V
= –3.8V, V
IN
OUT(MIN)
DD, SOT-223, PDIP8 Packages
V
: –35V to –4.2V, V
= –2.40V, V
IN
OUT(MIN)
TO220-5 Package
V
: 1.8V to 20V, V
= 1.22V, V
IN
OUT(MIN)
ThinSOT™ Package
V
: 1.8V to 20V, V
= 1.22V, V
IN
OUT(MIN)
V
: 1.8V to 20V, V
= 1.22V, V
IN
OUT(MIN)
V
: 2.7V to 20V, V
= 1.21V, V
IN
OUT(MIN)
DD, TO220 Packages
V
: 6.5V to 1.6V, V
= 1.25V, V
IN
OUT(MIN)
ThinSOT Package
V
: 1.8V to 20V, V
= 1.22V, V
IN
OUT(MIN)
V
: –0.9V to –20V, V
= –1.21V, V
IN
OUT(MIN)
ThinSOT Package
290mV Dropout Voltage, Low Noise: 40µV
stable with ceramic caps, TO-220, DD-Pak, MSOP and 3mm × 3mm DFN Packages
V
: 0.9V to 10V, V
= 0.20, V
IN
OUT(MIN)
DFN, MS8 Packages
V
: 1.8V to 20V, V
= 1.22V, V
IN
OUT(MIN)
DFN, MS10 Packages
V
: 1.8V to 20V, V
= 1.22V, V
IN
OUT(MIN)
DFN, TSSOP Packages
300mV Dropout Voltage (2-Supply Operation), Low Noise: 40µV
V
: 0V to 35.7V, current-based reference with 1-resistor V
OUT
(no op amp required), stable with ceramic caps, TO-220, SOT-223, MSOP and 3mm × 3mm
DFN Packages; “–1” version has integrated internal ballast resistor
www.linear.com
LOAD
OUT
FB
GND
R8
100k
R7
470
8
1
4
1963A TA04
= 0.50V, I
= 45µA, I
10µA,
DO
Q
SD
= 0.80V, I
= 2.5mA, I
<1µA,
DO
Q
SD
= 0.30V, I
= 20µA, I
<1µA
DO
Q
SD
= 0.30V, I
= 25µA, I
<1µA, MS8 Package
DO
Q
SD
= 0.30V, I
= 30µA, I
<1µA, S8 Package
DO
Q
SD
= 0.34V, I
= 1mA, I
<1µA,
DO
Q
SD
= 0.08V, I
= 40µA, I
< 1µA,
DO
Q
SD
= 0.27V, I
= 30µA, I
<1µA, MS8 Package
DO
Q
SD
= 0.34V, I
= 30µA, I
3µA,
DO
Q
SD
, V
: 1.8V to 20V, V
: 1.2V to 19.5V,
RMS
IN
OUT
= 0.15V, I
= 120µA, I
<3µA,
DO
Q
SD
= 0.30V, I
= 40µA, I
<1µA,
DO
Q
SD
= 0.30V, I
= 60µA, I
<1µA,
DO
Q
SD
, V
: 1.2V to 36V,
RMS
IN
set; directly parallelable
OUT
LT 0211 REV E • PRINTED IN USA
 LINEAR TECHNOLOGY CORPORA TION 2005
1963afe