3021 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Lista de partido
3021 Datasheet PDF : 16 Pages
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TYPICAL PERFOR A CE CHARACTERISTICS
LT3021/LT3021-1.2/
LT3021-1.5/LT3021-1.8
ADJ Pin Voltage
206
204
202
200
198
196
194
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3021 G04
Output Voltage
1.23 ILOAD = 1mA
1.22
1.21
1.20
1.19
1.18
1.17
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3021 G28
Quiescent Current
3.0 VOUT = 1.2V
IL = 0
2.5 TJ = 25°C
2.0
1.5
VSHDN = VIN
1.0
VSHDN = 0V
0.5
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
3021 G03
ADJ Pin Bias Current
25
20
15
10
5
0
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3021 G11
Output Voltage
1.53
ILOAD = 1mA
1.52
1.51
1.50
1.49
1.48
1.47
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3021 G23
Quiescent Current
3.0
VOUT = 1.5V
IL = 0
2.5 TJ = 25°C
2.0
1.5
VSHDN = VIN
1.0
VSHDN = 0V
0.5
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
3021 G26
Quiescent Current
250 VIN = 6V
225 VOUT = 1.2V
200 IL = 0
175
150
VSHDN = VIN
125
100
75
50
25
0
–50 –25
VSHDN = 0V
0 25 50 75
TEMPERATURE (°C)
100 125
3021 G05
Output Voltage
1.83
ILOAD = 1mA
1.82
1.81
1.80
1.79
1.78
1.77
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3021 G22
Quiescent Current
3.0 VOUT = 1.8V
IL = 0
2.5 TJ = 25°C
2.0
1.5
VSHDN = VIN
1.0
VSHDN = 0V
0.5
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE (V)
3021 G27
3021fa
5
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