Datasheet

LTC3035
3
3035f
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Dropout Voltage vs Load Current
ADJ Voltage vs Input VoltageADJ Voltage vs Temperature
V
IN
Shutdown Current V
IN
No Load Operating Current
V
IN
No Load Operating Current
I
OUT
(mA)
0
70
60
50
40
30
20
10
0
150 250
3035 G01
50 100
200 300
DROPOUT VOLTAGE (mV)
T
A
= 125°C
T
A
= –40°C
T
A
= 25°C
V
IN
(V)
0
0
I
IN
(µA)
1.0
2.0
3.0
1
2
34
LT1108 • TPC12
5
4.0
5.0
0.5
1.5
2.5
3.5
4.5
6
T
A
= –40°C
T
A
= 85°C
T
A
= 25°C
V
IN
(V)
3
115
110
105
100
95
90
85
80
4.5 5.5
3035 G03
3.5 4
56
I
IN
(µA)
V
OUT
= 3.3V
T
A
= –40°C
T
A
= 25°C
T
A
= 85°C
T
A
= 125°C
V
IN
(V)
0
60
I
IN
(µA)
70
80
90
100
120
1
234
3035 G04
56
110
V
OUT
= 1.5V
T
A
= –40°C
T
A
= 25°C
T
A
= 125°C
T
A
= 85°C
TEMPERATURE (°C)
–45
396
ADJUST VOLTAGE (mV)
397
399
400
401
402
403
–5
35
55
3035 G05
398
–25 15
75
95
115
404
V
OUT
= 3.3V
V
IN
(V)
0
ADJ VOLTAGE (mV)
4
3035 G06
2
1
5
36
404
403
402
401
400
399
398
397
396
V
OUT
= 1.5V
ELECTRICAL CHARACTERISTICS
Note 5: Operating conditions are limited by maximum junction
temperature. The regulated output voltage specification will not apply for
all possible combinations of input voltage and output current. When
operating at maximum input voltage, the output current range must
be limited.
Note 6: Dropout voltage is minimum input to output voltage differential
needed to maintain regulation at a specified output current. In dropout, the
output voltage will be equal to V
IN
– V
DROPOUT
.