參數(shù)資料
型號: TK71250MTL
廠商: TOKO INC
元件分類: 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: 5 V FIXED POSITIVE LDO REGULATOR, 0.2 V DROPOUT, PDSO5
封裝: MINIATURE, SOT-23, SOT-25, 5 PIN
文件頁數(shù): 7/18頁
文件大?。?/td> 97K
代理商: TK71250MTL
January 1999 TOKO, Inc.
Page 7
TK712xx
TEST CIRCUIT
VIN
NOISE
BYPASS
VOUT
VIN
IIN
+
GND
+
VOUT
IOUT
CL
CN
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25
°
C, unless otherwise specified.
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
CN = 0.01 μF
CL = 1 μF
R
0
RIPPLE REJECTION
VS.
FREQUENCY
FREQUENCY (Hz)
100 1 k 10 k 100 k
-50
-100
CL = 1 μF
CL = 10 μF
N
300
NOISE VOLTAGE
VS.
BYPASS CAPACITOR
CN
1 pF 10 pF 100 pF 1000 pF 0.01 μF.1 μF
100
IOUT = 30 mA
200
150
50
0
CL = 3.3 μF
CL = 1.0 μF
CL = 10 μF
CL = 10 μF
VOUT = 2 V
VOUT = 5 V
相關(guān)PDF資料
PDF描述
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