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參數(shù)資料
| 型號： | TK71145 |
| 廠商： | TOKO INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| 中文描述： | 4.5 V FIXED POSITIVE LDO REGULATOR, 0.2 V DROPOUT, PBCY3 |
| 封裝： | TO-92, 3 PIN |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 87K |
| 代理商： | TK71145 |
July 2000 TOKO, Inc.
Page 7
TK711xx
TEST CIRCUIT
VIN
VOUT
VOUT
IOUT
3.3 F
+
+
0.1 F
GND
IN
VIN
V
50
OUTPUT VOLTAGE
VS.
INPUT VOLTAGE
VIN (V)
0 10 20
-50
30
10
-10
-30
I
5
GROUND CURRENT
VS.
AMBIENT TEMPERATURE
TA (
°
C)
-50 0 50 100
0
4
3
2
1
IOUT = 60 mA
IOUT = 30 mA
V
500
DROPOUT VOLTAGE
VS.
AMBIENT TEMPERATURE
TA (
°
C)
-50 0 50 100
0
400
300
200
100
IOUT = 60 mA
IOUT = 30 mA
N
-50
NOISE SPECTRUM
FREQUENCY (kHz)
0 500 1000
-100
-150
IOUT = 30 mA
INSTRUMENT NOISE FLOOR
CL = 3.3 μF
R
0
RIPPLE REJECTION
VS.
FREQUENCY
FREQUENCY (Hz)
100 1 k 10 k 100 k
-50
-100
CL = 1 μF
CL = 10 μF
V
LINE TRANSIENT RESPONSE
V
V
VOUT(TYP) + 2 V
TIME (50 μs / DIV)
VOUT(TYP) + 1 V
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25
°
C, unless otherwise specified.
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| TK71220 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK71230MTL | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK71220M | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK71220MTL | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TK71145NT | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK71145NT/145 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK71150 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK71150NT | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK71150NT/150 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
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