參數(shù)資料
型號(hào): S-817B49AUA-CXM-T2
廠商: Seiko Instruments Inc.
英文描述: SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
中文描述: 超小型封裝CMOS電壓穩(wěn)壓器
文件頁(yè)數(shù): 20/28頁(yè)
文件大小: 412K
代理商: S-817B49AUA-CXM-T2
ULTRA COMPACT CMOS VOLTAGE REGULATOR
S-817 Series
Rev.2.3
20
Seiko Instruments Inc.
(3) Power fluctuation S-817A30A/S-817B30A (when using a ceramic capacitor, CL=1
μ
F)
V
IN
=4
10V,I
OUT
=1mA, CL=1
μ
F
TIME(200
μ
sec/div)
V
OUT
(0.2V/div)
10V
4V
3V
Load dependencies of overshoot at power fluctuation
V
IN
=V
OUT
(S)+1V
V
OUT
(S)+2V,CL=1
μ
F
CL dependencies of overshoot at power fluctuation
0
1.E-07 1.E-06 1.E-05 1.E-04 1.E-03 1.E-02 1.E-01
I
OUT
(A)
0.1
0.2
0.3
0.4
0.5
Over
Shoot
(V)
2V
3V
5V
0
0.2
0.4
0.6
0.8
1
0.01
0.1
1
10
CL(
μ
F)
2V
3V
5V
V
IN
=V
OUT
(S)+1V
V
OUT
(S)+2V,I
OUT
=1mA
Over
Shoot
(V)
V
DD
dependencies of overshoot at power fluctuation
V
IN
=V
OUT
(S)+1V
V
DD
, I
OUT
=1mA,CL=1
μ
F
"Ta” dependencies of overshoot at power fluctuation
V
IN
=V
OUT
(S)+1V
V
OUT
(S)+2V
0
0.2
0.4
0.6
0.8
1
0
2
4
6
8
10
V
DD
(V)
2V
3V
5V
Over
Shoot
(V)
0
0.2
0.4
0.6
0.8
1
-50
0
50
100
Ta(°C)
2V
3V
5V
I
OUT
=1mA,CL=1
μ
F
Over
Shoot
(V)
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