參數(shù)資料
型號(hào): MAX8885EUK50
廠(chǎng)商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: 150mA, Low-Dropout Linear Regulator with Power-OK Output
中文描述: 5 V FIXED POSITIVE LDO REGULATOR, 0.22 V DROPOUT, PDSO5
封裝: SOT-23, 5 PIN
文件頁(yè)數(shù): 5/8頁(yè)
文件大小: 179K
代理商: MAX8885EUK50
150mA, Low-Dropout Linear Regulator
with Power-OK Output
_______________________________________________________________________________________
5
100
μ
s/div
LINE-TRANSIENT RESPONSE
5V
4V
3.00V
2.98V
3.02V
V
IN
V
OUT
MAX8885toc13
R
OUT
= 60
5
μ
s/div
LOAD-TRANSIENT RESPONSE
3.05V
3.0V
0
50mA
V
OUT
25mV/div
I
25mA/div
V
IN
= V
OUT
+
0.5V
C
IN
= 1
μ
F
100
μ
s/div
SHUTDOWN DELAY
3V
0
0
2V
V
1V/div
MAX8885toc16
V
1V/div
R
LOAD
= 60
200
μ
s/div
POK OUTPUT
0
0
2V
3V
4V
V
2V/div
V
2V/div
MAX8885toc17
V
IN
1V/div
10ms/div
POK STARTUP RESPONSE
5V
2.5V
0
2.5V
0
0
2.5V
5V
V
2.5V/div
V
OUT
2.5V/div
MAX8885toc18
V
2.5V/div
Typical Operating Characteristics (continued)
(MAX8885EUK30, V
IN
= +3.6V, C
IN
= 1μF, C
OUT
= 4.7μF,
SHDN
= I
N
, T
A
= +25
°
C, unless otherwise noted.)
10
μ
s/div
POK AND SHUTDOWN RESPONSE
2V
0
2V
0
0
2V
4V
V
POK
V
OUT
MAX8885toc19
V
SHDN
R
LOAD
= 60
5
μ
s/div
LOAD-TRANSIENT RESPONSE
NEAR DROPOUT
3.05V
3.0V
0
50mA
MAX8885toc15
V
IN
= V
OUT
+
0.1V
C
IN
= 1
μ
F
I
25mA/div
V
OUT
25mV/div
M
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