LT1763(1999) Ver la hoja de datos (PDF) - Linear Technology
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LT1763 Datasheet PDF : 16 Pages
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LT1763 Series
TYPICAL PERFORMANCE CHARACTERISTICS
LT1763-3.3
Quiescent Current
250
225
TJ = 25°C
RL = ∞
200
175
150
125
100
75
50
VSHDN = VIN
25
VSHDN = 0V
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
1763 G12
LT1763-1.5
GND Pin Current
1200
1000
800
600
RL = 30Ω
IL = 50mA*
TJ = 25°C
VIN = VSHDN
*FOR VOUT = 1.5V
400
RL = 150Ω
IL = 10mA*
200
RL = 1.5k
IL = 1mA*
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
1763 G54
LT1763-3
GND Pin Current
1200
1000
800
600
RL = 60Ω
IL = 50mA*
TJ = 25°C
VIN = VSHDN
*FOR VOUT = 3V
400
RL = 300Ω
IL = 10mA*
200
RL = 3k
IL = 1mA*
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
1763 G16
LT1763-5
Quiescent Current
250
225
TJ = 25°C
RL = ∞
200
175
150
125
100
75
50
VSHDN = VIN
25
VSHDN = 0V
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
1763 G13
LT1763-1.8
GND Pin Current
1200
1000
800
600
RL = 36Ω
IL = 50mA*
TJ = 25°C
VIN = VSHDN
*FOR VOUT = 1.8V
400
RL = 180Ω
IL = 10mA*
200
RL = 1.8k
IL = 1mA*
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
1763 G55
LT1763-3.3
GND Pin Current
1200
1000
800
600
RL = 66Ω
IL = 50mA*
TJ = 25°C
VIN = VSHDN
*FOR VOUT = 3.3V
400
RL = 330Ω
IL = 10mA*
200
RL = 3.3k
IL = 1mA*
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
1763 G17
6
LT1763
Quiescent Current
40
TJ = 25°C
35 RL = 250k
30
VSHDN = VIN
25
20
15
10
5
VSHDN = 0V
0
0 2 4 6 8 10 12 14 16 18 20
INPUT VOLTAGE (V)
1763 G14
LT1763-2.5
GND Pin Current
1200
1000
800
600
RL = 50Ω
IL = 50mA*
TJ = 25°C
VIN = VSHDN
*FOR VOUT = 2.5V
400
RL = 250Ω
IL = 10mA*
200
RL = 2.5k
IL = 1mA*
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
1763 G15
LT1763-5
GND Pin Current
1200
1000
800
600
RL = 100Ω
IL = 50mA*
TJ = 25°C
VIN = VSHDN
*FOR VOUT = 5V
400
RL = 500Ω
IL = 10mA*
200
RL = 5k
IL = 1mA*
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
1763 G18
1763fa
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