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參數資料
| 型號： | TK73200MCL |
| 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： | 2 V-12 V ADJUSTABLE POSITIVE LDO REGULATOR, PDSO8 |
| 封裝： | SOT-23L, 8 PIN |
| 文件頁數： | 4/12頁 |
| 文件大?。?/td> | 92K |
| 代理商： | TK73200MCL |
Page 4
June 1999 TOKO, Inc.
TK73200
CP
CN
VIN
RIPK
CONT
CL
COLLECTOR
BASE
EMITTER
RP
CIN
VOUT
TK73200
TEXTERNAL
R1
R2
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25
°
C, external transistor is 2SB1115(NEC), unless otherwise specified.
TEST CIRCUIT
V
LINE REGULATION 1
VIN (V)
0 10 20
V
LINE REGULATION 2
VIN (V)
0 10 20
V
LOAD REGULATION
IOUT (mA)
0 500 1000
VOUT TYPICAL
I
3
5
QUIESCENT CURRENT
VS.
INPUT VOLTAGE
VIN (V)
1
0 10 20
4
2
0
VOUT = 3.0 V
VOUT = 5.0 V
V
-200
0
DROPOUT VOLTAGE
VS.
OUTPUT CURRENT AND
EXTERNAL TRANSISTORS
IOUT (mA)
-400
0 500 1000
-100
-300
2SB799
2SB1115
2SB1114
2SB1302
I
3
5
GROUND CURRENT
VS.
OUTPUT CURRENT
IOUT (mA)
1
0 500 1000
4
2
0
Note:Transistor: 2SB1115
C
N
= 0.1
μ
F
C
P
= 0.1
μ
F
C
IN
= 1
μ
F
C
L
= 4.7
μ
F
R
= 330 k
Continuous Current Limit Mode:
I
(mA) = 100 mV / R
(
)
Pulse Current Limit Mode:
I
SET
(mA) = 90 mV / R
IPK
(
)
VOUT
V
= 1.25 ( 1 + R
2
/ R
1
)
20 k
≤
R
1
≤
68 k
2.0 V
≤
V
OUT
≤
12 V
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TK73200MCL/C00 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:ADJUSTABLE LOW DROPOUT REGULATOR |
| TK73211 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK73211M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK73211MCLH | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK73211MCLH/11 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
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