MAX8516 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
View to exact match
MAX8516 Datasheet PDF : 10 Pages
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1.425V to 3.6V Input, 1A,
0.2V Dropout LDO Regulators
Typical Operating Characteristics (continued)
(Circuit of Figure 1, VIN = +1.8V, VOUT = +1.5V, IOUT = 1A, COUT = 4.7µF, CIN = 1µF, TA = +25°C.)
GROUND CURRENT
vs. LOAD CURRENT
375
TA = +85°C
350
325
TA = +25°C
TA = -40°C
300
275
250
0
200 400 600 800 1000 1200
LOAD CURRENT (mA)
LINE INPUT TRANSIENT
(VIN = +1.8V TO +2.5V, ILOAD = 1A)
MAX8516/17/18 toc06
VOUT
AC-COUPLED
20mV/div
DROPOUT VOLTAGE
vs. LOAD CURRENT
125
100
75
50
25
0
0
200 400 600 800 1000
LOAD CURRENT (mA)
LOAD-TRANSIENT RESPONSE
(ILOAD = 0.1A TO 1A)
MAX8516/17/18 toc07
VOUT
AC-COUPLED
50mV/div
100µs/div
VIN
AC-COUPLED
0.5V/div
CIN = 220µF ELECTROLYTIC
CAP CLOSE TO IN
40µs/div
ILOAD
1A/div
SHUTDOWN RESPONSE
MAX8516/17/18 toc08
100µs/div
VOUT
1V/div
IIN
1A/div
EN
2V/div
PSRR vs. FREQUENCY (MAX8516)
80
70
60
50
40
30
20
10
0
ILOAD = 100mA
0.01 0.1
1
10 100 1000
FREQUENCY (kHz)
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