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YB1200SC82S-1.8G Просмотр технического описания (PDF) - YOBON TECHNOLOGIES,INC.

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Компоненты Описание
производитель
YB1200SC82S-1.8G
YOBON
YOBON TECHNOLOGIES,INC. YOBON
YB1200SC82S-1.8G Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
YB1200 – High Accuracy
Ultra-Low-Noise, High PSRR LDO Regulator
f = 100Hz, IOUT=1mA
52
Ripple Rejection (PSRR)
f = 1KHz, IOUT=1mA
55
dB
Output Noise Voltage
Shutdown Exit Delay (See Note 2)
f = 10KHz, IOUT=1mA
f = 100Hz to 100KHz,
Iload=10mA, Bypass=0nF
f = 100Hz to 100KHz,
Iload=10mA, Bypass=30nF
Rload=50ohm
53
45
µVrms
15
µVrms
45 300 µs
EN Logic Low Level
EN Logic High Level
VIN=2.0V to 5.5V
VIN=2.0V to 5.5V
0.4
V
1.2
VIN
V
EN Input Bias Current
Thermal Shutdown
VIN=5.5V, EN=0V or 6V
Shutdown Temperature
0.01
µA
160
Thermal-Shutdown ysteresis
20
Note1 : The drop out voltage varies depending on output voltage selection
Dropout is defined as VIN – VOUT when VOUT is 100mV below VOUT where Vin=Vout +1V for nominal VOUT.
Note 2: Time needed for VOUT to reach 90% of final value.
Typical Characteristics
At TA= 25, VIN = ( VOUT + 1V), CIN = COUT = 0.47µF, VEN = VIN, unless otherwise noted.
Dropout Voltage vs Load Current
600
500
Vo=1.8V
400
300
Vo=2.5V
200
100
Vo=3.3V
0
0
10
30
50
70
90 110 130 150
Load Current (mA)
Dropout Voltage vs Temperature
400
350
Vo=2.8V
300
85
250
200
150
25
100
50
0
0
10
30
50
70
90
110 130 150
Load Current (mA)
YB1200 MRev.1.4
www.yobon.com.tw
5

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