參數(shù)資料
型號(hào): MAX884
廠商: Maxim Integrated Products, Inc.
英文描述: 5V/3.3V or Adjustable, Low-Dropout, Low IQ, 200mA Linear Regulators
中文描述: 5V/3.3V或可調(diào)、低壓差、低IQ、200mA線性穩(wěn)壓器,具有待機(jī)模式
文件頁數(shù): 6/16頁
文件大?。?/td> 136K
代理商: MAX884
M
5V /3.3V or Adjustable, Low-Dropout,
Low I
Q
, 200mA Linear Regulators
6
_______________________________________________________________________________________
LINE-TRANSIENT RESPONSE
500
μ
s/div
MAX883: V
= 5V, C
IN
= 0
μ
F, t
= 15
μ
s, t
F
= 13
μ
s
A: V
= 8V (HIGH) / V
= 7V (LOW)
B: OUTPUT VOLTAGE (100mV/div)
B
A
LOAD-TRANSIENT RESPONSE
1ms/div
MAX883: V
= 5V, t
= 24
μ
s, t
F
= 44
μ
s
A: OUTPUT VOLTAGE (100mV/div)
B: I
OUT
= 250mA (HIGH) / I
OUT
= 50mA (LOW)
B
A
OVERSHOOT AND TIME
EXITING SHUTDOWN MODE
R
L
= 100
500
μ
s/div
A: OFF PIN VOLTAGE (1V/div):
RISE TIME = 9
μ
s
B: MAX883 OUTPUT VOLTAGE (1V/div):
DELAY = 135
μ
s, RISE TIME = 67
μ
s,
OVERSHOOT = 0%
0V
5V
A
B
0
1
2
3
4
5
0.1
1
10
50
LBOLOW VOLTAGE
vs. SINK CURRENT
M
SINK CURRENT (mA)
L
MAX882/MAX884
MAX883
____________________________Typic al Operating Charac teristic s (c ontinued)
(V
IN
= 7V for MAX883, V
IN
= 5.3V for MAX882/MAX884, OFF or STBY = V
IN
, SET = GND, LBI = V
IN
, LBO = OPEN, C
IN
= C
OUT
= 2.2μF,
R
L
= 1k
, T
A
= +25°C, unless otherwise noted.)
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