Datasheet

MAX8869
1A, Microcap, Low-Dropout,
Linear Regulator
5
Maxim Integrated
0
0.001 10.10.01
OUTPUT NOISE
vs. OUTPUT CURRENT
60
20
140
100
180
80
40
160
120
MAX8869-10
OUTPUT CURRENT (A)
OUTPUT NOISE (µV
RMS
)
200µs/div
LINE-TRANSIENT RESPONSE
MAX8869-11
V
IN
V
OUT
5V
3.6V
10mV/div
AC-COUPLED
I
OUT
= 250mA
20µs/div
LOAD-TRANSIENT RESPONSE
MAX8869-12
I
OUT
V
OUT
1A
100mA
50mV/div
AC-COUPLED
20µs/div
LOAD-TRANSIENT RESPONSE
MAX8869-13
I
OUT
V
OUT
3A
10mA
200mV/div
AC-COUPLED
4ms/div
1MHz BANDWIDTH
OUTPUT NOISE
MAX8869-14
100µV/div
I
OUT
= 100µA
40µs/div
SHUTDOWN RESPONSE
MAX8869-15
5V/div
V
OUT
V
SHDN
2V/div
10ms/div
SOFT-START RESPONSE
MAX8869-16
5V/div
C
SS
= 100nF
I
IN
2V/div
V
OUT
1A/div
V
SHDN
1ms/div
RESET OUTPUT RESPONSE
MAX8869-17
5V/div
V
IN
V
OUT
2V/div
RST
2V/div
RST
OUTPUT
DELAY
Typical Operating Characteristics (continued)
(V
IN
= +5V, V
OUT
= +2.5V, SHDN = IN, SS = open, C
OUT
= 1µF, T
A
= +25°C, unless otherwise noted.)