Datasheet

MAX5005/MAX5006/MAX5007
150mA USB LDO Regulators with ±15kV TVS
and µP Reset
_______________________________________________________________________________________ 5
Typical Operating Characteristics (continued)
(V
IN
= +5V, I
OUT
= 0, C
OUT
= 2.2µF, unless otherwise noted.)
1.0ms/div
LOAD-TRANSIENT RESPONSE
3.3V
3.3V
MAX5005-7 toc10a
I
LOAD
V
OUT
50mV/div
V
OUT
50mV/div
C
OUT
= 2.2µF
C
OUT
= 1.0µF
20mA
0V
100µs/div
LINE-TRANSIENT RESPONSE
5.25V
4.75V
3.3V
MAX5005-7 toc11b
V
IN
200mV/div
V
OUT
50mV/div
I
OUT
= 10mA
C
OUT
= 1µF
LOAD-TRANSIENT RESPONSE
MAX5005-7 toc10b
1.0ms/div
20mA
3.3V
3.3V
I
LOAD
V
OUT
50mV/div
C
OUT
= 10µF
C
OUT
= 4.7µF
V
OUT
50mV/div
0V
100
µs/div
LINE-TRANSIENT RESPONSE
4.75V
3.3V
MAX5005-7 toc11a
V
IN
200mV/div
5.25V
V
OUT
50mV/div
I
OUT
= 10mA
C
OUT
= IµF
50ms/div
TURN-ON/TURN-OFF RESPONSE
MAX5005-7 toc08
V
IN
5V/div
RESET
5V/div
R
L
= 1kΩ
V
OUT
5V/div
1ms/div
STARTUP RESPONSE
MAX5005-7 toc09
V
IN
5V/div
V
OUT
1V/div
R
L
= 1kΩ
0.01 1 100
TVS PEAK POWER vs. PULSE WIDTH
MAX5005-7 toc12
PULSE WIDTH (µs)
PEAK POWER (W)
1000
100
1
10
0.1 10
D+ OR D- WITH RESPECT TO GROUND