参数资料
型号: MAX1659ESA
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 基准电压源/电流源
英文描述: 350mA, 16.5V Input, Low-Dropout Linear Regulators
中文描述: FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.875 V DROPOUT, PDSO8
封装: 0.150 INCH, SOIC-8
文件页数: 4/12页
文件大小: 111K
代理商: MAX1659ESA
M
350mA, 16.5V Input,
Low-Dropout Linear Regulators
4
_______________________________________________________________________________________
____________________________Typic al Operating Charac teristic s (c ontinued)
(V
IN
= 5V (MAX1658), V
IN
= 6V (MAX1659);
SHDN
= IN; SET = GND; C
IN
= 0.1μF; C
OUT
= 10μF tantalum; T
A
= +25°C; unless
otherwise noted.)
0.990
0.994
0.992
0.996
0.998
1.000
0
100
200
300
400
NORMALIZED OUTPUT VOLTAGE
vs. LOAD CURRENT
M
OUTPUT CURRENT (mA)
O
N
/
O
(
3.3V OUTPUT
5V OUTPUT
0
20
40
60
80
0
3
6
9
15
12
18
MAX1658
SUPPLY CURRENT vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
S
μ
A
I
L
= 100mA
I
L
= 0mA
V
OUT
= 3.3V
0
500
1000
1500
2000
0
3
6
9
12
15
DROPOUT VOLTAGE
vs. OUTPUT VOLTAGE
M
OUTPUT VOLTAGE (V)
D
I
L
= 350mA
B
A
MAX1659
LINE-TRANSIENT RESPONSE
MAX1658/59TOC10
A: INPUT VOLTAGE (1V/div), V
= 7V (HIGH), V
IN
= 6V (LOW)
B: OUTPUT VOLTAGE (100mV/div)
100
μ
s/div
V
OUT
= 5.0V
0
200
400
600
100
300
500
700
800
0
100
200
300
400
DROPOUT VOLTAGE
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
D
V
OUT
= 5.0V
V
OUT
= 3.3V
0
40
80
100
20
60
120
140
0
100
200
300
400
50
150
250
350
QUIESCENT CURRENT
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
Q
μ
A
B
A
100
μ
s/div
MAX1658
LINE-TRANSIENT RESPONSE
MAX1658/59TOC11
A: INPUT VOLTAGE (1V/div), V
IN
= 6V (HIGH), V
IN
= 5V (LOW)
B: OUTPUT VOLTAGE (100mV/div)
MAX1659
LOAD-TRANSIENT RESPONSE
V
OUT
= 3.3V
B
A
V
OUT
= 5V
MAX1658/59TOC12
A: OUTPUT VOLTAGE (100mV/div)
B: I
OUT
= 300mA (HIGH), I
OUT
= 40mA (LOW)
200
μ
s/div
B
A
V
OUT
= 3.3V
MAX1658
LOAD-TRANSIENT RESPONSE
MAX1658/59TOC13
A: OUTPUT VOLTAGE (100mV/div)
B: I
OUT
= 300mA (HIGH), I
OUT
= 40mA (LOW)
200
μ
s/div
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