LT1764-1.8 LINER [Linear Technology], LT1764-1.8 Datasheet - Page 16

• Manufacturer Part Number: LT1764-1.8
• Description: 3A, Fast Transient Response, Low Noise,LDO Regulators
• Manufacturer: LINER [Linear Technology]

RELATED PARTS
LT1764 Series
TYPICAL APPLICATIO
PART NUMBER
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LT1129
LT1175
LT1374
LT1521
LT1529
LT1573
LT1575
LT1735
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LT1963
UltraFast and OPTI-LOOP are trademarks of Linear Technology Corporation.
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
DESCRIPTION
125mA Low Dropout Regulator with 20 A I
150mA Micropower Low Dropout Regulator
700mA Micropower Low Dropout Regulator
500mA Negative Low Dropout Micropower Regulator
4.5A, 500kHz Step-Down Converter
300mA Low Dropout Micropower Regulator with Shutdown
3A Low Dropout Regulator with 50 A I
UltraFast
UltraFast Transient Response Low Dropout Regulator
Synchronous Step-Down Converter
100mA, Low Noise, Low Dropout Micropower Regulators in SOT-23
150mA, Low Noise, LDO Micropower Regulators
500mA, Low Noise, LDO Micropower Regulators
300mA, Low Noise, LDO Micropower Regulator
1.5A, Low Noise, Fast Transient Response LDO
TM
V
IN
Transient Response Low Dropout Regulator
> 3.7V
U
+
Paralleling of Regulators for Higher Output Current
SHDN
C1
100 F
www.linear.com
0.01
Q
R2
2.2k
R3
0.01
R1
Q
2.2k
R4
3
2
–
+
1/2 LT1366
8
4
IN
SHDN
IN
SHDN
0.01 F
LT1764-3.3
C3
LT1764
GND
GND
1
COMMENTS
Includes 2.5V Reference and Comparator
30 A I
50 A Quiescent Current
45 A I
4.5A, 0.07 Internal Switch, SO-8 Package
15 A I
500mV Dropout Voltage
Drives External PNP
Drives External N-Channel MOSFET
High Efficiency, OPTI-LOOP
20 A Quiescent Current, 20 V
25 A Quiescent Current, 20 V
30 A Quiescent Current, 20 V
20 V
40 V
OUT
OUT
ADJ
1764 TA05
FB
RMS
RMS
R5
1k
Q
Q
Q
, SOT-223 Package
, 0.26V Dropout Voltage, SOT-223 Package
, Reverse Battery Protection
Noise, MSOP Package
Noise, SOT-223 Package
R6
6.65k
R7
4.12k
+
C2
22 F
LINEAR TECHNOLOGY CORPORATION 2000
LT/TP 0602 1.5K REV A • PRINTED IN USA
TM
3.3V
6A
Compensation
RMS
RMS
RMS
Noise, SOT-23 Package
Noise, MSOP Package
Noise, SO-8 Package
1764fa