NJM2846DL3-18-TE1 Datasheet, PDF (2/16 Pages) New Japan Radio – LOW DROPOUT VOLTAGE REGULATOR

NJM2845/46
OUTPUT VOLTAGE
Device Name
V_OUT
NJM284*DL*-15 1.5V
NJM284*DL*-18 1.8V
NJM284*DL-*02 2.0V
NJM284*DL*-22 2.2V
NJM284*DL*-23 2.3V
NJM284*DL*-25 2.5V
NJM284*DL*-03 3.0V
NJM284*DL*-33 3.3V
NJM284*DL*-04 4.0V
NJM284*DL*-05 5.0V
Output voltage options available : 1.5 ~ 5.0V (0.1V step)
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER SYMBOL
RATINGS
UNIT
Input Voltage
Control Voltage
Power Dissipation
Operating
Temperature
Storage
Temperature
V_IN
V_CONT
P_D
Topr
Tstg
+14
V
+14(*1)
V
10(Tc≤25°C)
1.0(Ta≤25°C)
W
-40 ∼ +85
°C
-40 ∼ +150
°C
(*1): When input voltage is less than +14V, the absolute maximum control voltage is equal to the input voltage.
Operating voltage
V_IN=+2.5V(In case of Vo<2.3V) ~ +(Vo+9V)
NJM2845
ELECTRICAL CHARACTERISTICS
(V_IN=Vo+1V, C_IN=0.33µF ,Co=2.2µF(1.7V<Vo≤2.6V:Co=4.7µF, Vo≤1.7V: Co=10µF), Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP.
Output Voltage
Vo
Io=30mA
-1.0% -
Quiescent Current
Output Current
Line Regulation
Load Regulation
Dropout Voltage(*2)
Ripple Rejection
Average Temperature
Coefficient of Output
Voltage
Output Noise Voltage
I_Q
Io
∆Vo/∆V_IN
∆Vo/∆Io
∆V_{I -O}
RR
Io=0mA
Vo - 0.3V
V_IN=Vo+1V ∼ Vo+6V, Io=30mA
Io=0 ∼ 800mA
Io=500mA
ein=200mVrms, f=1kHz, Io=10mA,
Vo=3V Version
∆Vo/∆Ta Ta=0 ∼ 85°C, Io=10mA
V_NO
f=10Hz ∼ 80kHz, Io=10mA,
Vo=3V Version
- 400
800 1050
-
-
-
-
- 0.18
-
75
- ± 50
-
45
(*2): The output voltage excludes under 2.3V.
The above specification is a common specification for all output voltages.
Therefore, it may be different from the individual specification for a specific output voltage.
MAX.
+1.0%
600
-
0.10
0.004
0.28
-
-
-
UNIT
V
µA
mA
%/V
%/mA
V
dB
ppm/°C
µVrms
-2-
Ver.2008-02-06