LTC1517-5 LINER [Linear Technology], LTC1517-5 Datasheet - Page 3

• Manufacturer Part Number: LTC1517-5
• Description: Micropower, Regulated 5V Charge Pump in a 5-Pin SOT-23 Package
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFORMANCE CHARACTERISTICS
5.15
5.10
4.95
5.05
5.00
4.90
9
8
5
7
6
4
2.5
2.5
No Load Input Current
vs Input Voltage
Output Voltage vs Input Voltage
I
I
C
OUT
OUT
OUT
= 0mA
= 10mA
= 10 F
3.0
3.0
T
T
T
INPUT VOLTAGE (V)
A
INPUT VOLTAGE (V)
A
A
= 70 C
= 25 C
= 70 C
3.5
3.5
4.0
4.0
T
A
= 25 C
T
A
T
= 0 C
A
W
4.5
4.5
= 0 C
1517-5 G04
1517-5 G01
U
5.0
5.0
90
80
70
60
50
90
80
60
50
40
70
0.01
2.5
Efficiency vs Output Current
Efficiency vs Input Voltage
V
SHDN = 0V
T
IN
A
= 25 C
= 3V
3.0
0.1
OUTPUT CURRENT (mA)
INPUT VOLTAGE (V)
3.5
1
4.0
I
T
10
OUT
A
= 25 C
4.5
= 10mA
1517-5 G05
1517-5 G02
100
5.0
0mA to 10mA
AC COUPLED
10mA/DIV
50mV/DIV
V
250
200
I
150
100
OUT
OUT
50
0
2.5
Output Ripple vs Input Voltage
Load Transient Response
V
C
I
C1 = 0.1 F
T
IN
OUT
OUT
A
= 3V
= 25 C
= 6.8 F
= 10mA
3.0
C
OUT
INPUT VOLTAGE (V)
= 3.3 F
3.5
LTC1517-5
500 s/DIV
C
OUT
= 6.8 F
4.0
C
C
OUT
OUT
= 10 F
= 22 F
4.5
1517-5 G03
1517-5 G06
3
5.0