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參數(shù)資料
| 型號： | TK71549ASCL |
| 廠商： | TOKO INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | LOW DROPOUT VOLTAGE REGULATOR |
| 中文描述： | 4.9 V FIXED POSITIVE LDO REGULATOR, 0.28 V DROPOUT, PDSO3 |
| 封裝： | SOT-23, 3 PIN |
| 文件頁數(shù)： | 6/13頁 |
| 文件大?。?/td> | 76K |
| 代理商： | TK71549ASCL |
Page 6
January 1999 TOKO, Inc.
TK715xx
715xx
CL
4.7 μF
VOUT
VIN
CIN
0.1 to 1 μF
RIPPLE REJECTION CIRCUIT
V
-100
0
OUTPUT CURRENT
VS.
DROPOUT VOLTAGE
IOUT (mA)
-200
0 50 100
I
200
500
GROUND CURRENT 1
VS.
OUTPUT CURRENT
IOUT (mA)
100
0 5 10 15 20 25
400
300
0
I
2
5
GROUND CURRENT 2
VS.
OUTPUT CURRENT
IOUT (mA)
1
0 20 40 60 80 100
4
3
0
I
160
220
MAXIMUM OUTPUT CURRENT
VS.
TEMPERATURE
TA (
°
C)
150
-50 0 50 100
200
180
VOUT IS 2.7 V OR MORE
N
140
200
NOISE LEVEL
VS.
OUTPUT CURRENT
IOUT (mA)
120
0 50 100
180
160
100
1 μF
2.2 μF
3.3 μF
4.7 μF
10 μF
CL =
CIN =10 μF
BW = 10 Hz to 80 kHz
N
140
200
NOISE LEVEL
VS.
CL
CL (μF)
120
1.0 5.0 10
180
160
100
5 mA
10 mA
30 mA
60 mA
90 mA
CIN =10 μF
BW = 10 Hz to 80 kHz
IOUT =
RIPPLE REJECTION
0.01 0.1 1 10
f (kHz)
-80
R
-20
-60
-40
0
-100
IOUT = 10 mA
CL = 4.7 μF
V
-10
OUTPUT VOLTAGE
VS.
TEMPERATURE
TA (
°
C)
-20
-50 0 50 100
10
0
20
-30
3.0 V
2.9 V
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
T
A
= 25
°
C, unless otherwise specified.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TK71549ASCL/49 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT VOLTAGE REGULATOR |
| TK71549S | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT VOLTAGE REGULATOR |
| TK71549SCL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT VOLTAGE REGULATOR |
| TK71549SCL/49 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT VOLTAGE REGULATOR |
| TK71550 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT VOLTAGE REGULATOR |
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