MAX8516 MAXIM [Maxim Integrated Products], MAX8516 Datasheet - Page 4

• Manufacturer Part Number: MAX8516
• Description: 1.425V to 3.6V Input, 1A, 0.2V Dropout LDO Regulators
• Manufacturer: MAXIM [Maxim Integrated Products]

1.425V to 3.6V Input, 1A,
0.2V Dropout LDO Regulators
4
(Circuit of Figure 1, V IN = +1.8V, V
_______________________________________________________________________________________
375
350
325
300
275
250
0
(V
IN
200
= +1.8V TO +2.5V, I
LINE INPUT TRANSIENT
T
SHUTDOWN RESPONSE
A
vs. LOAD CURRENT
GROUND CURRENT
= +25°C
LOAD CURRENT (mA)
400
T
100µs/div
A
100µs/div
= +85°C
OUT
600
= +1.5V, I
T
800
A
= -40°C
LOAD
MAX8516/17/18 toc06
MAX8516/17/18 toc08
1000
= 1A)
Typical Operating Characteristics (continued)
OUT
1200
V
AC-COUPLED
20mV/div
V
AC-COUPLED
0.5V/div
= 1A, C
V
1V/div
I
1A/div
EN
2V/div
OUT
IN
IN
OUT
OUT
= 4.7µF, C
IN
125
100
75
50
25
0
80
70
60
50
40
30
20
10
= 1µF, T
0
0.01
0
C
CAP CLOSE TO IN
I
LOAD
IN
PSRR vs. FREQUENCY (MAX8516)
= 220µF ELECTROLYTIC
LOAD-TRANSIENT RESPONSE
= 100mA
200
0.1
A
DROPOUT VOLTAGE
vs. LOAD CURRENT
(I
= +25°C.)
LOAD CURRENT (mA)
LOAD
FREQUENCY (kHz)
400
1
= 0.1A TO 1A)
40µs/div
600
10
MAX8516/17/18 toc07
800
100
1000
1000
V
AC-COUPLED
50mV/div
I
1A/div
LOAD
OUT