NJM2886(2003) Ver la hoja de datos (PDF) - Japan Radio Corporation
Número de pieza
componentes Descripción
Fabricante
NJM2886 Datasheet PDF : 8 Pages
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NJM2886
■ ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
SYMBOL
RATINGS
Input Voltage
Power Dissipation
Operating Temperature
Storage Temperature
VIN
+14
PD
8(Tc=25°C)
0.8(Ta≤25°C)
Topr
−40 ∼ +85
Tstg
−40 ∼ +125
(note 1) When input voltage is less than +14V, the absolute
maximum control voltage is equal to the input voltage.
UNIT
V
mW
°C
°C
■ ELECTRICAL CHARACTERISTICS
(VIN=Vo+1V, CIN=0.33uF, Co=2.2uF:Vo≥2.7V (Co=4.7µF: Vo≤2.6V), Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
Output Voltage
Vo
Io=30mA
Quiescent Current
Quiescent Current
at Control OFF
IQ
IQ(OFF)
Io=0mA
VCONT=0V
Output Current
Line Regulation
Load Regulation
Dropout Voltage
Ripple Rejection
Io
∆Vo/∆VIN
∆Vo/∆Io
∆VI−O
RR
Vo−0.3V
VIN=Vo+1V ∼ Vo+6V, Io=30mA
Io=0 ∼ 500mA
Io=300mA
ein=200mVrms,f=1kHz, Io=10mA
Vo=3V Version
Average Temperature
Coefficient of Output
Voltage
∆Vo/∆Ta Ta=0∼85°C, Io=10mA
Output Noise Voltage
VNO
f=10Hz∼80kHz, Io=10mA,
Vo=3V Version
Control Voltage for
ON-state
VCONT(ON)
Control Voltage for
OFF-state
VCONT(OFF)
MIN.
-1.0%
−
−
500
−
−
−
−
TYP.
−
200
−
650
−
−
0.18
75
MAX. UNIT
+1.0% V
300 uA
100 nA
-
mA
0.10 %/V
0.03 %/mA
0.28 V
−
dB
−
±50
− ppm/°C
−
45
− µVrms
1.6
−
−
V
−
−
0.6
V
(note) Please confirm the specification separately because some parameters depend on output voltage.
-2-
Ver.2003-08-22
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