Datasheet

16
LT1763 Series
1763fa
LT/TP 1003 1K • PRINTED IN USA
 LINEAR TECHNOLOGY CORPORATION 1999
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
●
www.linear.com
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
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Q
Includes 2.5V Reference and Comparator
LT1121 150mA Micropower Low Dropout Regulator 30µA I
Q
, SOT-223 Package
LT1129 700mA Micropower Low Dropout Regulator 50µA Quiescent Current
LT1175 500mA Negative Low Dropout Micropower Regulator 45µA I
Q
, 0.26V Dropout Voltage, SOT-223 Package
LT1521 300mA Low Dropout Micropower Regulator with Shutdown 15µA I
Q
, Reverse Battery Protection
LT1529 3A Low Dropout Regulator with 50µA I
Q
500mV Dropout Voltage
LT1613 1.4MHz Single-Cell Micropower DC/DC Converter SOT-23 Package, Internally Compensated
LT1761 Series 100mA, Low Noise, Low Dropout Micropower Regulators in SOT-23 20µA Quiescent Current, 20µV
RMS
Noise, ThinSOT
LT1762 Series 150mA, Low Noise, LDO Micropower Regulators 25µA Quiescent Current, 20µV
RMS
Noise, MS8
LT1764A 3A, Fast Transient Response Low Dropout Regulator 340mV Dropout Voltage, DD, TO220
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RML
, MS8
LT1963A 1.5A, Fast Transient Response Low Dropout Regulator 340mV Dropout Voltage, 40µV
RML
, DD, TO220, S8, SOT-223
LT3010 50mA, 80V Low Noise, LDO Micropower Regulator 300mV Dropout Voltage, MS8E
TYPICAL APPLICATION
U
Paralleling of Regulators for Higher Output Current
C4
0.01µF
R1
0.1Ω
R2
0.1Ω
R5
10k
R4
2.2k
R7
1.21k
C2
10µF
1763 TA03
V
IN
> 3.8V
3.3V
1A
C5
0.01µF
8
1
3
2
4
C3
0.01µF
IN
SHDN
OUT
SENSE
BYP
GND
LT1763-3.3
IN
SHDN
OUT
BYP
ADJ
GND
LT1763
SHDN
+
C1
10µF
+
–
+
1/2 LT1490
R6
2k
R3
2.2k