Datasheet

LT3010/LT3010-5
5
30105fe
TYPICAL PERFORMANCE CHARACTERISTICS
Typical Dropout Voltage Guaranteed Dropout Voltage Dropout Voltage
Quiescent Current LT3010 ADJ Pin Voltage LT3010-5 Output Voltage
LT3010 Quiescent Current LT3010-5 Quiescent Current LT3010 GND Pin Current
OUTPUT CURRENT (mA)
0
DROPOUT VOLTAGE (mV)
300
400
500
40
30105 G01
200
100
250
350
450
150
50
0
105 2015 30 35 4525 50
T
J
= 125°C
T
J
= 25°C
OUTPUT CURRENT (mA)
0
DROPOUT VOLTAGE (mV)
200
400
600
100
300
500
10 20 30 40
30105 G02
5050 15 25 35 45
= TEST POINTS
T
J
≤ 125°C
T
J
≤ 25°C
TEMPERATURE (°C)
0
DROPOUT VOLTAGE (mV)
50
150
200
250
500
350
30105 G03
100
400
450
300
–50 0 50 75–25 25 100 150125
I
L
= 50mA
I
L
= 10mA
I
L
= 1mA
TEMPERATURE (°C)
–50
QUIESCENT CURRENT (µA)
35
25
30105 G04
20
10
–25 0 50
5
0
40
30
25
15
75 100 125 150
V
SHDN
= V
IN
V
SHDN
= 0V
V
IN
> 6V
R
L
= ∞, I
L
= 0 (LT3010-5)
R
L
= 250k, I
L
= 5µA (LT3010)
TEMPERATURE (°C)
ADJ PIN VOLTAGE (V)
1.290
30105 G05
1.275
1.265
1.260
1.255
1.295
1.285
1.280
1.270
–50 0 50 75–25 25 100 150125
I
L
= 1mA
TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
5.06
30105 G06
5.00
4.96
4.94
4.92
5.08
5.04
5.02
4.98
–50 0 50 75–25 25 100 150125
I
L
= 1mA
INPUT VOLTAGE (V)
0
QUIESCENT CURRENT (µA)
30
40
50
8
30105 G07
20
10
25
35
45
15
5
0
21 43 6 7 95 10
T
J
= 25°C
R
L
= ∞
V
SHDN
= V
IN
V
SHDN
= 0V
INPUT VOLTAGE (V)
0
QUIESCENT CURRENT (µA)
120
160
200
8
30105 G08
80
40
100
140
180
60
20
0
21 43 6 7 95 10
T
J
= 25°C
R
L
= ∞
V
SHDN
= V
IN
V
SHDN
= 0V
INPUT VOLTAGE (V)
0
GND PIN CURRENT (mA)
1.2
1.6
2.0
8
30105 G09
0.8
0.4
1.0
1.4
1.8
0.6
0.2
0
21 43 6 7 95 10
T
J
= 25°C
*FOR V
OUT
= 1.275V
R
L
= 25.5Ω
I
L
= 50mA*
R
L
= 51Ω
I
L
= 25mA*
R
L
= 127Ω
I
L
= 10mA*
R
L
= 1.27k I
L
= 1mA*
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