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LT1117CM Datasheet(PDF) 2 Page - Linear Technology

Part # LT1117CM
Description  800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 5V
PDF  12 Pages
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Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LT1117CM Datasheet(HTML) 2 Page - Linear Technology

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LT1117/LT1117-2.85
LT1117-3.3/LT1117-5
A
G
A
U
A
R
BSOLUTEXI
TI
S
Input Voltage
Operating Voltage
LT1117, LT1117-3.3, LT1117-5 ...................... 15V
LT1117-2.85 ................................................... 10V
Surge Voltage
LT1117, LT1117-3.3, LT1117-5 ...................... 20V
PACKAGE/ORDER I FOR ATIO
ORDER PART
NUMBER
LT1117CST
LT1117CST-2.85
LT1117CST-3.3
LT1117CST-5
PART MARKING
ORDER PART
NUMBER
LT1117CM
LT1117CM-2.85
LT1117CM-3.3
LT1117CM-5
PART MARKING
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Reference Voltage
LT1117
IOUT = 10mA, (VIN – VOUT) = 2V, TJ = 25°C
1.238
1.250
1.262
V
10
≤ IOUT ≤ 800mA, 1.4V ≤ (VIN - VOUT) ≤ 10V
q
1.225
1.250
1.270
V
Output Voltage
LT1117-2.85
IOUT = 10mA, VIN = 4.85V, TJ = 25°C
2.820
2.850
2.880
V
0
≤ IOUT ≤ 800mA, 4.25V ≤ VIN ≤ 10V
q
2.790
2.850
2.910
V
0
≤ IOUT ≤ 500mA, VIN = 3.95V
q
2.790
2.850
2.910
V
LT1117-3.3
IOUT = 10mA, VIN = 5V, TJ = 25°C
3.267
3.300
3.333
V
0
≤ IOUT ≤ 800mA, 4.75V ≤ VIN ≤ 10V
q
3.235
3.300
3.365
V
LT1117-5
IOUT = 10mA, VIN = 7V, TJ = 25°C
4.950
5.000
5.050
V
0
≤ IOUT ≤ 800mA, 6.50V ≤ VIN ≤ 12V
q
4.900
5.000
5.100
V
Line Regulation
LT1117
IOUT = 10mA, 1.5V ≤ VIN – VOUT ≤ 15V (Note 1)
q
0.035
0.2
%
LT1117-2.85
IOUT = 0mA, 4.25V ≤ VIN ≤ 10V (Note 1)
q
16
mV
LT1117-3.3
IOUT = 0mA, 4.75V ≤ VIN ≤ 15V (Note 1)
q
16
mV
LT1117-5
IOUT = 0mA, 6.5V ≤ VIN ≤ 15V (Note 1)
q
110
mV
Load Regulation
LT1117
(VIN – VOUT) = 3V, 10mA ≤ IOUT ≤ 800mA (Note 1)
q
0.1
0.4
%
LT1117-2.85
VIN = 4.25V, 0 ≤ IOUT ≤ 800mA (Note 1)
q
110
mV
LT1117-3.3
VIN = 4.75V, 0 ≤ IOUT ≤ 800mA (Note 1)
q
110
mV
LT1117-5
VIN = 6.5V, 0 ≤ IOUT ≤ 800mA (Note 1)
q
115
mV
Dropout Voltage
IOUT = 100mA (Note 2)
q
1.00
1.10
V
IOUT = 500mA (Note 2)
q
1.05
1.15
V
IOUT = 800mA (Note 2)
q
1.10
1.20
V
Current Limit
(VIN – VOUT) = 5V, TJ = 25°C,
800
950
1200
mA
Minimum Load Current
LT1117
(VIN – VOUT) = 15V (Note 3)
q
1.7
5
mA
ELECTRICAL C
C
HARA TERISTICS
Operating JunctionTemperature Range ..... 0
°C to 125°C
Storage Temperature Range ................. – 65
°C to 150°C
Lead Temperature ................... (See Soldering Methods)
TJ MAX = 125°C,θJC = 15°C/W
FRONT VIEW
TAB IS
VOUT
IN
OUT
ADJ/GND
ST PACKAGE
3-LEAD PLASTIC SOT-223
3
2
1
M PACKAGE
3-LEAD PLASTIC DD
FRONT VIEW
3
2
1
IN
OUT
ADJ/GND
TAB IS
VOUT
TJ MAX = 125°C,θJC = 10°C/W
11173
11175
1117
11172
11173
11175
1117
11172
Consult factory for Industrial and Military grade parts.



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