MAX8530EBTJ2 MAXIM [Maxim Integrated Products], MAX8530EBTJ2 Datasheet - Page 5

• Manufacturer Part Number: MAX8530EBTJ2
• Description: Dual Low-Dropout Linear Regulators with RESET or Low-Noise Output in UCSP or QFN
• Manufacturer: MAXIM [Maxim Integrated Products]

V
unless otherwise noted.
with RESET or Low-Noise Output in UCSP or QFN
MAX8530
OUT1
(QFN)
—
1
2
3
4
5
6
= 3.3V, V
MAX8531
(QFN)
OUT2
V
I
V
V
RESET
LOAD
OUT-
—
OUT
1
2
3
4
5
6
V
IN
= 1.5V, load = 80mA (both output voltages), V
_______________________________________________________________________________________
PIN
(V
IN
MAX8530
= 3.8V, I
(UCSP)
B3
B2
B1
A1
A2
A3
—
LOAD TRANSIENT
RESET RESPONSE
(MAX8530)
10μs/div
LOAD
40ms/div
Dual Low-Dropout Linear Regulators
MAX8531
= 1mA TO 80mA)
(UCSP)
B3
B2
B1
A1
A2
A3
—
MAX8530 toc12
MAX8530 toc14
Typical Operating Characteristics (continued)
NAME
RESET
SHDN
OUT2
OUT1
GND
BP
IN
20mV/div
AC-COUPLED
50mA/div
0
2V/
div
0
2V/
div
0
2V/
div
0
Regulator 2 Output. Guaranteed 150mA output current.
Regulator Input
Regulator 1 Output. Guaranteed 200mA output current.
Ground. Also functions as a heatsink for the 6-pin QFN. Solder to a large
pad or the circuit board ground plane to maximize thermal dissipation.
Shutdown Input. A logic low shuts down both regulators. Connect to IN
for normal operation.
Reset Active-Low Open-Drain Output. Minimum timeout of 100ms. RESET
is low in shutdown.
Reference Noise Bypass. Connect to a 0.01µF ceramic capacitor for
reduced noise at both outputs.
IN
= 3.8V, C
V
V
I
SHDN
V
LOAD
OUT-
OUT_
OUT
= 2.2µF, C
V
LOAD TRANSIENT NEAR DROPOUT
IN
= V
OUT
SHUTDOWN RESPONSE
+ 0.1V
FUNCTION
BP
10μs/div
1ms/div
= 0.01µF, C
Pin Description
IN
MAX8530 toc15
MAX8530 toc13
= 2.2µF, and T
2V/
div
0
1V/
div
0
20mV/div
AC-COUPLED
50mA/div
0
A
= +25°C,
5