 English |
|
|
|
|
|
|
|
| MAX1598 Datasheet, PDF (5/9 Pages) Maxim Integrated Products – Low-Noise, Low-Dropout, 200mA Linear Regulator | |||
| |||
| ◁ |
Low-Noise, Low-Dropout, 200mA
Linear Regulator
Typical Operating Characteristics (continued)
(VIN = (VOUT(NOMINAL) + 0.5V) or 2.5V (whichever is greater), CIN = 1µF, COUT = 2.2µF, CBP = 0.01µF, TA = +25°C, unless other-
wise noted.)
OUTPUT NOISE 10Hz TO 100kHz
REGION OF STABLE COUT ESR
vs. LOAD CURRENT
100
VOUT
50µV/div
10
COUT = 10µF
1
STABLE REGION
0.1
COUT = 2.2µF
1ms/div
MAX1598EZK25, COUT = 10µF, ILOAD = 10mA, CBP = 0.1µF
0.01
0
50
100
150
200
LOAD CURRENT (mA)
LINE-TRANSIENT RESPONSE
MAX1598-18
LOAD-TRANSIENT RESPONSE
MAX1598-19
LOAD-TRANSIENT RESPONSE
NEAR DROPOUT
MAX1598-20
4V
3.01V
3.01V
3V
VIN
3.00V
VOUT
3.00V
VOUT
2.99V
2.99V
3.001V
3.000V
2.999V
VOUT 50mA
ILOAD
50mA
ILOAD
100µs/div
MAX1598EZK30, ILOAD = 50mA
MAX1598EZK25
SHUTDOWN EXIT DELAY
MAX1598-21
10µs/div
MAX1598EZK30, VIN = VOUT + 0.5V,
CIN = 10µF, ILOAD = 0 TO 50mA
MAX1598EZK50
SHUTDOWN EXIT DELAY
MAX1598-22
2V
VSHDN
2V
VSHDN
0V
CBP = 0.01µF
0V
CBP = 0.01µF
2V
VOUT
4V
CBP = 0.1µF
VOUT
1V
CBP = 0.1µF
2V
0V
5µs/div
ILOAD = 50mA
0V
5µs/div
ILOAD = 50mA
10µs/div
MAX1598EZK30, VIN = VOUT + 0.1V,
CIN = 10µF, ILOAD = 0 TO 50mA
ENTERING SHUTDOWN
MAX1598-23
VSHDN
2V
0V
5V
VOUT
0V
500µs/div
NO LOAD
_______________________________________________________________________________________ 5
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese