LT1026 Linear Technology, LT1026 Datasheet - Page 3

• Manufacturer Part Number: LT1026
• Description: Voltage Converter
• Manufacturer: Linear Technology

TYPICAL PERFORMANCE CHARACTERISTICS
–10
90
75
60
45
30
15
10
–2
–4
–6
–8
0
8
6
4
2
0
0
0
Load Regulation (Both Outputs
Loaded)
Supply Current
C = 22 F
V
T
BOTH OUTPUTS
LOADED
A
IN
= 25 C
= 5V
5
5
OUTPUT CURRENT (mA)
LOAD CURRENT (mA)
10
60
50
40
30
20
10
10
0
1.0
Ripple
15
15
2.2
OUTPUT CAPACITOR ( F)
C = 1 F
V
T
4.7
20
W
IN
A
20
LT1026 • TPC04
LT1026 • TPC01
= 25 C
= 5V
10
25
U
25
V
I
BOTH OUTPUTS
L
IN
22
= 5mV
= 5V
–10
47
60
50
40
30
20
10
10
–2
–4
–6
–8
1026 • TPC07
0
8
6
4
2
0
0
0
Load Regulation for Positive
Loading
Supply Current
100
C = 22 F
V
T
NEGATIVE
OUTPUT
LOADED
A
IN
= 25 C
= 5V
5
5
OUTPUT CURRENT (mA)
LOAD CURRENT (mA)
I
L
= 0
10
10
15
15
C = 1 F
V
T
A
IN
20
20
= 25 C
LT1026 • TPC05
= 5V
LT1026 • TPC02
–10
–2
–4
–6
–8
10
8
6
4
2
0
–50
Output Voltage vs Temperature
25
25
–25
0
TEMPERATURE ( C)
–10
60
50
40
30
20
10
–6
–8
10
–2
–4
0
25
8
6
4
2
0
0
Load Regulation for Negative
Loading
0
Supply Current
C = 22 F
V
T
POSITIVE
OUTPUT
LOADED
50
A
IN
= 25 C
= 5V
5
5
OUTPUT CURRENT (mA)
75
LOAD CURRENT (mA)
C = 22 F
V
I
L
I
IN
L
= 1mA
LT1026 • TPC08
= 0
10
= 5V
100
10
125
15
15
LT1026
C = 1 F
V
T
A
IN
20
20
= 25 C
LT1026 • TPC06
= 5V
LT1026 • TPC03
3
25
25