MAX8559 Maxim, MAX8559 Datasheet - Page 5

• Manufacturer Part Number: MAX8559
• Description: Dual / 300mA / Low-Noise Linear Regulator with Independent Shutdown in UCSP or TDFN
• Manufacturer: Maxim

(V
300mA), unless otherwise noted.)
OUTA
with Independent Shutdown in UCSP or TDFN
= V
OUTB
V
V
I
OUTA
OUTA
OUT_
Dual, 300mA, Low-Noise Linear Regulator
= 2.85V, V
_______________________________________________________________________________________
LOAD TRANSIENT
(10Hz to 100kHz)
OUTPUT NOISE
INA
10µs/div
1ms/div
= V
INB
= 3.8V, C
V
MAX8559 toc12
V
SHDNA
MAX8559 toc10
OUTA
OUT
Typical Operating Characteristics (continued)
20mV/div
AC-COUPLED
100mA/div
0
500µV/div
= 2.2µF (or 4.7µF for 300mA), C
SHUTDOWN RESPONSE
1ms/div
MAX8559 toc14
V
V
I
OUTA
OUTA
OUTA
V
INA
1V/div
0
1V/div
0
BP
= 0.01µF, and C
LOAD TRANSIENT
LINE TRANSIENT
NEAR DROPOUT
40µs/div
10µs/div
I
OUTA
IN
= 100mA
MAX8559 toc11
MAX8559 toc13
= 2.2µF (or 4.7µF for
4.5V
3.5V
1V/div
20mV/div
AC-COUPLED
100mA/div
10mV/div
AC-COUPLED
0
5