LT3010 LINER [Linear Technology], LT3010 Datasheet - Page 5

• Manufacturer Part Number: LT3010
• Description: 50mA, 3V to 80V Low Dropout Micropower Linear Regulator
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFOR A CE CHARACTERISTICS
0.6
0.5
0.4
0.3
0.2
0.1
200
180
160
140
120
100
24
21
18
15
12
80
60
40
20
0
6
9
3
0
0
– 50
0
0
Reverse Output Current
SHDN Pin Current
Current Limit
T
CURRENT FLOWS
OUT OF SHDN PIN
V
T
V
V
V
J
OUT
J
IN
OUT
OUT
0.5
= 25 C
= 25 C
– 25
1
= 0V
= 0V
= V
= V
1
2
ADJ
SENSE
SHDN PIN VOLTAGE (V)
1.5
0
TEMPERATURE ( C)
3
INPUT VOLTAGE (V)
= 1.275V (LT3010)
= 5V (LT3010-5)
2
4
25
2.5
LT3010-5
LT3010
5
50
3
6
3.5
75
7
W
4
8
100
4.5
3010 G13
3010 G19
3010 G16
9
125
U
10
5
200
180
160
140
120
100
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
80
60
40
20
80
78
76
74
72
70
68
66
64
62
60
0
0
– 50
–50
–50
SHDN Pin Current
Current Limit
Input Ripple Rejection
V
CURRENT FLOWS
OUT OF SHDN PIN
V
V
V
I
V
L
SHDN
IN
OUT
IN
OUT
= 50mA
– 25
–25
–25
= 7V
= 7V + 0.5V
= 0V
= 1.275V
= 0V
0
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
P-P
25
25
25
RIPPLE AT f = 120Hz
50
50
50
75
75
75
100
100
100
3010 G17
3010 G20
3010 G14
125
125
125
100
100
90
80
70
60
40
30
20
10
80
70
60
50
40
30
20
10
50
90
80
70
60
50
40
30
20
10
0
0
0
– 50
10
0
Input Ripple Rejection
ADJ Pin Bias Current
Reverse Output Current
V
I
LT3010/LT3010-5
T
V
CURRENT FLOWS
INTO OUTPUT PIN
V
V
(LT3010-5)
L
IN
J
IN
OUT
OUT
= 50mA
– 25
1
= 25 C
= 7V + 50mV
= 0V
100
= V
= V
LT3010
2
ADJ
SENSE
0
OUTPUT VOLTAGE (V)
TEMPERATURE ( C)
3
(LT3010)
FREQUENCY (Hz)
1k
RMS
4
25
C
OUT
RIPPLE
5
LT3010-5
50
= 1 F
(SEE APPLICATIONS
10k
6
INFORMATION)
C
OUT
PIN CLAMP
75
7
ADJ
= 10 F
100k
8
100
3010 G21
3010 G15
3010 G18
9
5
3010f
125
1M
10