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NCP400 Datasheet(PDF) 4 Page - ON Semiconductor

Part No. NCP400
Description  150 mA CMOS Low Iq Low-Dropout Voltage Regulator with Voltage Detector Output
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Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
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NCP400 Datasheet(HTML) 4 Page - ON Semiconductor

 
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NCP400
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ELECTRICAL CHARACTERISTICS (VIN = VOUT(nom.) + 1.0 V, ENABLE = VIN, CIN = 1.0 mF, COUT = 1.0 mF, TA = 25°C, unless
otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Input Voltage (TA = –40_C to 85_C)
VIN
1.8
5.0
V
Output Voltage (TA= 25_C, IOUT = 1.0 mA)
VOUT
1.764
1.8
1.836
V
Output Voltage (TA = –40_C to 85_C, IOUT = 1.0 mA)
VOUT
1.746
1.8
1.854
V
Line Regulation (IOUT = 10 mA, VIN = 2.8 V to 5.0 V)
Reg line
1.0
3.5
mV/V
Load Regulation (IOUT = 1.0 mA to 150 mA)
Reg load
0.3
0.8
mV/mA
Maximum Output Current
IOUT(nom.)
150
mA
Dropout Voltage (IOUT = 100 mA, Measured at VOUT –3.0%)
VIN–VOUT
160
200
mV
Quiescent Current
(Enable Input = 0V, IOUT = 0 mA )
(Enable Input = VIN , IOUT = 1.0 mA to Io(nom.))
IQ_SD
IQ_EN
0.25
37
1.0
100
mA
Enable Input Threshold Voltage
(Voltage Decreasing, Output Turns Off, Logic Low)
(Voltage Increasing, Output Turns On, Logic High)
VTH(EN)
0.17
0.25
1.25
1.65
V
Output Short Circuit Current (VOUT = 0 V, VIN = 5.0 V) (Note 4)
IOUT(MAX)
200
400
800
mA
Ripple Rejection (f = 1.0 kHz, Io = 60 mA)
RR
50
dB
Output Noise Voltage (f = 20 Hz to 100 kHz, IOUT = 60 mA)
VN
110
mVrms
Output Voltage Temperature Coefficient
TC
±100
ppm
_C
Detector Threshold (TA = 25_C)
VDET
2.254
2.30
2.346
V
Detector Threshold Hysteresis
VHYS
0.069
0.115
0.161
V
Reset Output Current
N−Channel Sink Current (Reset = 0.5 V, VIN = 1.8 V)
P−Channel Source Current (Reset = 2.4 V, VIN = 4.5 V)
IRESET
1.0
1.0
7.0
5.5
mA
CD Delay Pin Threshold Voltage (Pin 4) (VIN=2.0 V)
VTH(CD)
0.76
0.97
1.14
V
Delay Capacitor Pin Sink Current (Pin 4)
(VIN = 1.8 V, VCD = 0.5 V)
ICD_SINK
0.2
39
mA
Delay Current Pin Source Current (Pin 4)
(VCD = 0, VIN = 2.8 V)
ICD_SOURCE
0.78
1.56
3.12
mA
4. Values are guaranteed by design.


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