LT1764ET-1.5 Linear Technology, LT1764ET-1.5 Datasheet - Page 20
![IC REG LDO 1.5V 3A LDO TO220-5](/photos/7/43/74381/to-220-5_bent_and_staggered_05-08-1421_sml.jpg)
LT1764ET-1.5
Manufacturer Part Number
LT1764ET-1.5
Description
IC REG LDO 1.5V 3A LDO TO220-5
Manufacturer
Linear Technology
Datasheet
1.LT1764EQ-2.5.pdf
(20 pages)
Specifications of LT1764ET-1.5
Regulator Topology
Positive Fixed
Voltage - Output
1.5V
Voltage - Input
2.7 ~ 20 V
Voltage - Dropout (typical)
0.34V @ 3A
Number Of Regulators
1
Current - Output
3A
Current - Limit (min)
3.1A
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-5 (Bent and Staggered Leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LT1764ET-1.5
Manufacturer:
LT
Quantity:
5 510
Company:
Part Number:
LT1764ET-1.5
Manufacturer:
OKI
Quantity:
5 510
RELATED PARTS
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TYPICAL APPLICATIO
PART NUMBER
LT1120
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LT1129
LT1175
LT1374
LT1521
LT1529
LT1573
LT1575
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LT1962
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UltraFast is a trademark of Linear Technology Corporation.
OPTI-LOOP is a registered trademark of Linear Technology Corporation.
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
DESCRIPTION
125mA Low Dropout Regulator with 20µA 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 50µA 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
●
FAX: (408) 434-0507
TM
V
IN
Transient Response Low Dropout Regulator
> 3.7V
U
+
Paralleling of Regulators for Higher Output Current
SHDN
●
C1
100µF
www.linear.com
0.01Ω
Q
R2
2.2k
R3
0.01Ω
R1
Q
2.2k
R4
3
2
–
+
1/2 LT1366
8
4
IN
SHDN
IN
SHDN
0.01µF
LT1764-3.3
C3
LT1764
GND
GND
1
COMMENTS
Includes 2.5V Reference and Comparator
30µA I
50µA Quiescent Current
45µA I
4.5A, 0.07Ω Internal Switch, SO-8 Package
15µA I
500mV Dropout Voltage
Drives External PNP
Drives External N-Channel MOSFET
High Efficiency, OPTI-LOOP
20µA Quiescent Current, 20µV
25µA Quiescent Current, 20µV
30µA Quiescent Current, 20µV
20µV
40µV
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
22µF
© LINEAR TECHNOLOGY CORPORATION 2005
®
3.3V
6A
Compensation
RMS
RMS
RMS
LT 1205 REV B • PRINTED IN USA
Noise, SOT-23 Package
Noise, MSOP Package
Noise, SO-8 Package
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