參數(shù)資料
型號(hào): TC1224-XXVCT
廠商: Microchip Technology Inc.
英文描述: 50mA and 100mA CMOS LDOs with Shutdown
中文描述: 為50mA和100mA的CMOS低壓降穩(wěn)壓器,帶有關(guān)斷
文件頁(yè)數(shù): 7/14頁(yè)
文件大?。?/td> 487K
代理商: TC1224-XXVCT
2002 Microchip Technology Inc.
DS21368B-page 7
TC1223/TC1224
5.0
TYPICAL CHARACTERISTICS (CONTINUED)
(Unless Otherwise Specified, All Parts Are Measured At Temperature = 25°C)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
I
LOAD
= 100mA
C
IN
= 1
μ
F
C
OUT
= 1
μ
F
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
V
IN
(V)
V
O
V
OUT
vs.
V
IN
(V
OUT
= 3.3V)
4.985
4.990
4.995
5.000
5.005
5.010
5.015
5.020
5.025
-40
-20
-10
0
20
40
85
125
I
LOAD
= 10mA
V
IN
= 6V
C
IN
= 1
μ
F
C
OUT
= 1
μ
F
TEMPERATURE (
°
C)
Output Voltage vs. Temperature
(V
OUT
= 5V)
V
O
3.275
3.280
3.285
3.290
3.295
3.300
3.305
3.310
3.315
3.320
-40
-20
-10
0
20
40
85
125
I
LOAD
= 10mA
C
IN
= 1
μ
F
C
OUT
= 1
μ
F
V
IN
= 4.3V
TEMPERATURE (
°
C)
V
O
Output Voltage vs. Temperature
(V
OUT
= 3.3V)
Temperature
vs. Quiescent Current
(V
OUT
= 5V)
0
10
20
30
40
50
60
70
-40
-20
-10
TEMPERATURE (
°
C)
0
20
40
85
125
G
μ
A
I
LOAD
= 10mA
V
IN
= 6V
C
IN
= 1
μ
F
C
OUT
= 1
μ
F
10.0
1.0
0.1
0.0
0.01K 0.1K
1K
10K
100K
1000K
FREQUENCY (Hz)
Output Noise vs. Frequency
N
μ
V
H
R
LOAD
= 50
C
OUT
= 1
μ
F
C
IN
μ
F
1000
100
10
1
0.1
0.01
0
10 20 30 40 50 60 70 80 90 100
LOAD CURRENT (mA)
Stability Region vs. Load Current
C
O
E
(
)
C
= 1
μ
F
to 10
μ
F
Stable Region
-30
-35
-40
-45
-50
-60
-55
-65
-70
-75
-80
0.01K 0.1K
1K
10K
100K 1000K
FREQUENCY (Hz)
Power Supply Rejection Ratio
P
I
OUT
=
10mA
V
INDC
=
4V
V
INAC
=
100mVp-p
V
OUT
=
3V
C
IN
=
0
C
OUT
=
1
μ
F
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