MAX8869 MAXIM [Maxim Integrated Products], MAX8869 Datasheet - Page 5

• Manufacturer Part Number: MAX8869
• Description: 1A, Microcap, Low-Dropout, Linear Regulator Foldback Output Current Limit
• Manufacturer: MAXIM [Maxim Integrated Products]

(V
IN
180
160
140
120
100
V
= +5V, V
80
60
40
20
I
OUT
OUT
0
0.001
LOAD-TRANSIENT RESPONSE
OUT
vs. OUTPUT CURRENT
OUTPUT CURRENT (A)
= +2.5V, SHDN = IN, SS = open, C
0.01
OUTPUT NOISE
V
SHDN
V
OUT
_______________________________________________________________________________________
I
IN
20μs/div
0.1
SOFT-START RESPONSE
MAX8869-13
10ms/div
1
10mA
3A
200mV/div
AC-COUPLED
V
C
OUT
V
SS
IN
Typical Operating Characteristics (continued)
= 100nF
MAX8869-16
1MHz BANDWIDTH
OUT
LINE-TRANSIENT RESPONSE
1A, Microcap, Low-Dropout,
1A/div
5V/div
2V/div
= 1µF, T
OUTPUT NOISE
200μs/div
4ms/div
A
= +25°C, unless otherwise noted.)
I
V
OUT
RST
OUT
V
IN
= 250mA
MAX8869-11
MAX8869-14
OUTPUT
DELAY
RESET OUTPUT RESPONSE
RST
100μV/div
10mV/div
AC-COUPLED
5V
3.6V
Linear Regulator
1ms/div
V
V
SHDN
V
I
OUT
OUT
OUT
I
OUT
= 100µA
LOAD-TRANSIENT RESPONSE
SHUTDOWN RESPONSE
MAX8869-17
40µs/div
2V/div
5V/div
2V/div
20μs/div
MAX8869-12
MAX8869-15
100mA
1A
50mV/div
AC-COUPLED
5V/div
2V/div
5