LT1020(RevC) データシートの表示（PDF） - Linear Technology
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LT1020 Datasheet PDF : 16 Pages
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LT1020
ABSOLUTE AXI U RATI GS (Note 1)
Input Voltage .......................................................... 36V
NPN Collector Voltage ............................................ 36V
PNP Collector Voltage ............................. Supply – 36V
Output Short Circuit Duration ......................... Indefinite
Power Dissipation .............................. Internally Limited
Storage Temperature Range ................ – 65°C to 150°C
Operating Temperature Range
LT1020C ............................................. 0°C to 100°C
LT1020I ........................................ – 40°C to 100 °C
LT1020M (OBSOLETE) .................. – 55°C to 125°C
Lead Temperature (Soldering, 10 sec).................. 300°C
PACKAGE/ORDER I FOR ATIO
NC 1
VOUT 2
VIN 3
REF OUT 4
COMP PNP 5
COMP NPN 6
+INPUT 7
TOP VIEW
14 NC
13
DROPOUT
DETECTOR
12 SHUTDOWN
11 FEEDBACK
10
CURRENT
LIMIT
9 GND
8 –INPUT
ORDER PART
NUMBER
LT1020CN
LT1020IN
N PACKAGE
14-LEAD PDIP
TJMAX = 110°C, θJA = 130°C/W
J PACKAGE 14-LEAD CERDIP
TJMAX = 150°C, θJA = 80°C/W
LT1020CJ
LT1020IJ
LT1020MJ
OBSOLETE PACKAGE
Consider the N14 Package for Alternate Source
Consult LTC Marketing for parts specified with wider operating temperature ranges.
NC 1
VOUT 2
VIN 3
REF OUT 4
COMP PNP 5
COMP NPN 6
+INPUT 7
NC 8
TOP VIEW
16 NC
15
DROPOUT
DETECTOR
14 SHUTDOWN
13 FEEDBACK
12
CURRENT
LIMIT
11 GND
10 –INPUT
9 NC
SW PACKAGE
16-LEAD PLASTIC (WIDE) SO
TJMAX = 110°C, θJA = 150°C/W
ORDER PART
NUMBER
LT1020CSW
LT1020ISW
ELECTRICAL CHARACTERISTICS TJ = 25°C
PARAMETER
CONDITIONS
Reference
Reference Voltage
Line Regulation
Load Regulation
Output Source Current
Output Sink Current
Temperature Stability
4.5V ≤ VIN ≤ 36V
4.5V ≤ VIN ≤ 36V
– 0.5mA ≤ IREF ≤ 1mA, VIN = 12V
VIN = 5V
VIN = 5V
Regulator
Supply Current
Output Current
Load Regulation
Line Regulation
Dropout Voltage
VIN = 6V, IOUT ≤ 100µA
VIN = 36V, IOUT ≤ 100µA
VIN = 12V, IOUT = 125mA
(VIN – VOUT) ≥ 1V, VIN ≥ 6V
(VIN – VOUT) ≥ 1V, VIN ≥ 6V
6V ≤ VIN ≤ 36V
IOUT = 100µA
IOUT = 125mA
2
MIN
TYP
MAX
UNITS
2.46
2.50
2.54
V
0.01
0.015
%/V
0.2
0.3
%
1
4
mA
0.5
2
mA
1
%
45
80
µA
75
120
µA
11
20
mA
125
mA
0.2
0.5
%
0.01
0.015
%/V
0.02
0.05
V
0.4
0.65
V
sn1020 1020fcs
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