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Device 数据表(PDF) 4 Page - ON Semiconductor

部件名 Device
功能描述  1A CMOS Low-Dropout Voltage Regulator
PDF  17 Pages
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制造商  ONSEMI [ON Semiconductor]
网页  http://www.onsemi.com
标志 ONSEMI - ON Semiconductor

Device 数据表(HTML) 4 Page - ON Semiconductor

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NCP694
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS FOR FIX VERSION (Vin = Vout(nom.) + 1.0 V, VCE = Vin, Cin = 4.7 mF, Cout = 4.7 mF, TA =
25°C, unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (TA = 25°C, Iout = 100 mA, Vin−Vout = 1 V)
0.8 V
1.0 V
1.2 V
2.5 V
3.3 V
Vout
0.770
0.970
1.170
2.450
3.234
0.8
1.0
1.2
2.5
3.3
0.830
1.030
1.030
2.550
3.366
V
Output Current (Vin−Vout = 1 V)
Iout
1
A
Input voltage
Vin
1.4
6.0
V
Line Regulation (Iout = 100 mA)
Regline
−
0.05
0.2
%/V
Load Regulation (Iout = 1 mA to 300 mA, Vin = Vout + 2.0 V)
Regload03
−15
−2
15
mV
Load Regulation (Iout = 1 mA to 1 A, Vin = Vout + 2.0 V)
Regload1
−
−3
−
mV
Supply Current (Iout = 0 A, (Vin − Vout) = 1 V, VCE = Vin)
Iss
60
100
mA
Standby Current (VCE = 0V, Vin = 6.0 V)
Istby
0.1
1.0
mA
Short Current Limit (Vout = 0 V)
Ish
250
mA
Output Voltage Temperature Coefficient
Tc
−
$100
−
ppm/°C
Enable Input Threshold Voltage
(Voltage Increasing, Output Turns On, Logic High)
(Voltage Decreasing, Output Turns Off, Logic Low)
VthCE
1.0
0
−
−
6
0.4
V
Enable Pull−down Current
100
220
nA
Drop Output Voltage (TA = 25°C, Iout = 300 mA)
0.8 V Output voltage Vout (V)
1.0 V
1.2 V
2.5 V
3.3 V
Vin−Vout
0.33
0.22
0.18
0.10
0.05
0.570
0.470
0.320
0.150
0.100
V
Drop Output Voltage (TA = 25°C, Iout = 1A)
0.8 V Output voltage Vout (V)
1.0 V
1.2 V
2.5 V
3.3 V
Vin−Vout
0.72
0.64
0.56
0.32
0.18
V
Ripple Rejection (Ripple 200 mVpp, Iout =100 mA, f = 1 kHz)
PSRR
70
dB
Output Noise (BW = 10 Hz to 100 kHz, Iout = 1 mA)
Vnoise
30
mVrms
Thermal Shutdown Temperature/Hysteresis
Tshd/Hyst
150/30
°C
RDS(on) of additional output transistor (D version only)
RDS(on)
30
W
2. Maximum package power dissipation limits must be observed.
3. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.



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