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參數(shù)資料
| 型號(hào)： | TK73242MCLH |
| 廠商： | TOKO INC |
| 元件分類(lèi)： | 基準(zhǔn)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： | 4.2 V FIXED POSITIVE LDO REGULATOR, PDSO8 |
| 封裝： | SOT-23L, 8 PIN |
| 文件頁(yè)數(shù)： | 7/16頁(yè) |
| 文件大?。?/td> | 117K |
| 代理商： | TK73242MCLH |
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January 1999 TOKO, Inc.
Page 7
TK732xx
V
100
CURRENT LIMIT DETECTOR VOLTAGE
VS.
INPUT VOLTAGE
VIN (V)
50
0 5 10 15
CONTINUOUS CURRENT
LIMIT MODE
PULSE CURRENT
LIMIT MODE
I
100
BASE CURRENT DRIVE
VS.
INPUT VOLTAGE
VIN (V)
50
0 5 10 15
I1E-6
1E-9
REVERSE BIAS CURRENT
(VIN = 0 TO 6 V)
VREV (V)
1E-12
0 5 10
VIN = 0 V
VIN = 6 V
VIN = 4 V
VIN = 2 V
I
1E-6
QUIESCENT CURRENT
VS.
INPUT VOLTAGE (OFF MODE)
VIN (V)
1E-12
0 10 20
1E-9
RIPPLE REJECTION
0.01 0.1 1 10 100
f (kHz)
-80
R
-20
-60
-40
0
-100
CN = 0.01 μF
CN = 0.1 μF
CN = NONE
I
50
CONTROL CURRENT
VS.
TEMPERATURE
TA (
°
C)
-50 0 50 100
20
40
30
10
0
VCONT = 5 V
VCONT = 2 V
V
50
OUTPUT VOLTAGE VARIATION
VS.
TEMPERATURE
TA (
°
C)
-50 0 50 100
-10
30
10
-30
-50
VOUT TYPICAL
732xx
CL
4.7 μF
VOUT
VIN
RCONT
VCONT
CN
RIPPLE REJECTION CIRCUIT
V
2.0
CONTROL VOLTAGE (OUTPUT ON
POINT)
VS.
TEMPERATURE
TA (
°
C)
-50 0 50 100
1.0
RCONT = 0
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
T
A
= 25
°
C, external transistor is 2SB1115(NEC), unless otherwise specified.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TK73243 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK73243M | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK73243MCLH | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK73244 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK73244M | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TK73242MCLH/42 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK73242MILH | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK73242MILH/42 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK73243 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK73243M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
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