963AMP データシートの表示（PDF） - Linear Technology
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963AMP Datasheet PDF : 28 Pages
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LT1963A Series
TYPICAL APPLICATION
Adjustable Current Source
VIN > 2.7V
C1 +
10μF
R5
0.01Ω
R1
1k
LT1004-1.2
R2
80.6k
R4 R6
2.2k 2.2k
LT1963A-1.8
IN
OUT
SHDN FB
GND
C3
1μF
LOAD
R8
100k
R3
2k
NOTE: ADJUST R1 FOR
0A TO 1.5A CONSTANT CURRENT
C2
3.3μF
2+
8
1/2
1
3
LT1366
–
4
R7
470Ω
1963A TA04
RELATED PARTS
PART NUMBER
LT1175
LT1185
LT1761
LT1762
LT1763
LT1764/
LT1764A
LTC1844
LT1962
DESCRIPTION
COMMENTS
500mA, Micropower, Negative LDO
VIN: –20V to –4.3V, VOUT(MIN) = –3.8V, VDO = 0.50V, IQ = 45μA, ISD 10μA,
DD, SOT-223, PDIP8 Packages
3A, Negative LDO
VIN: –35V to –4.2V, VOUT(MIN) = –2.40V, VDO = 0.80V, IQ = 2.5mA, ISD <1μA,
TO220-5 Package
100mA, Low Noise Micropower, LDO
VIN: 1.8V to 20V, VOUT(MIN) = 1.22V, VDO = 0.30V, IQ = 20μA, ISD <1μA
ThinSOT Package
150mA, Low Noise Micropower, LDO VIN: 1.8V to 20V, VOUT(MIN) = 1.22V, VDO = 0.30V, IQ = 25μA, ISD <1μA, MS8 Package
500mA, Low Noise Micropower, LDO VIN: 1.8V to 20V, VOUT(MIN) = 1.22V, VDO = 0.30V, IQ = 30μA, ISD <1μA, S8 Package
3A, Low Noise, Fast Transient Response, VIN: 2.7V to 20V, VOUT(MIN) = 1.21V, VDO = 0.34V, IQ = 1mA, ISD <1μA,
LDO
DD, TO220 Packages
150mA, Very Low Drop-Out LDO
VIN: 6.5V to 1.6V, VOUT(MIN) = 1.25V, VDO = 0.08V, IQ = 40μA, ISD < 1μA,
ThinSOTPackage
300mA, Low Noise Micropower, LDO VIN: 1.8V to 20V, VOUT(MIN) = 1.22V, VDO = 0.27V, IQ = 30μA, ISD <1μA, MS8 Package
LT1964
LT1965
LT3020
LT3023
LT3024
LT3080/
LT3080-1
200mA, Low Noise Micropower,
Negative LDO
1.1A, Low Noise, Low Dropout Linear
Regulator
100mA, Low Voltage VLDO,
VIN(MIN) = 0.9V
Dual, 2x 100mA, Low Noise
Micropower, LDO
Dual, 100mA/500mA, Low Noise
Micropower, LDO
1.1A, Parallelable, Low Noise, Low
Dropout Linear Regulator
VIN: –0.9V to –20V, VOUT(MIN) = –1.21V, VDO = 0.34V, IQ = 30μA, ISD 3μA,
ThinSOT Package
290mV Dropout Voltage, Low Noise: 40μVRMS, VIN: 1.8V to 20V, VOUT: 1.2V to 19.5V,
stable with ceramic caps, TO-220, DDPak, MSOP and 3mm × 3mm DFN Packages
VIN: 0.9V to 10V, VOUT(MIN) = 0.20, VDO = 0.15V, IQ = 120μA, ISD <3μA,
DFN, MS8 Packages
VIN: 1.8V to 20V, VOUT(MIN) = 1.22V, VDO = 0.30V, IQ = 40μA, ISD <1μA,
DFN, MS10 Packages
VIN: 1.8V to 20V, VOUT(MIN) = 1.22V, VDO = 0.30V, IQ = 60μA, ISD <1μA,
DFN, TSSOP Packages
300mV Dropout Voltage (2-Supply Operation), Low Noise: 40μVRMS, VIN: 1.2V to 36V,
VOUT: 0V to 35.7V, current-based reference with 1-Resistor VOUT set; directly parallelable
(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
28 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
1963afd
LT 0708 REV D • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2005
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