NJM2845DL1-03-TE1# NJR, NJM2845DL1-03-TE1# Datasheet - Page 4

• Manufacturer Part Number: NJM2845DL1-03-TE1#
• Description: IC REG LDO 800MA 3V TO252
• Manufacturer: NJR

Specifications of NJM2845DL1-03-TE1#

• Regulator Topology: Positive Fixed
• Voltage - Output: 3V
• Voltage - Input: Up to 14V
• Voltage - Dropout (typical): 0.18V @ 500mA
• Number Of Regulators: 1
• Current - Output: 1.05A
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: NJM#2845DL1-03-TE1; NJM#2845DL1-03-TE1

NJM2845/46
(V
(*5): 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.
Output Voltage
Quiescent Current
Quiescent Current
at Control OFF
Line Regulation
Line Regulation
Load Regulation
Dropout Voltage(*5)
Ripple Rejection
Average Temperature
Coefficient of Output
Voltage
Output Noise Voltage
Control Current
Control Voltage for ON-state
Control Voltage for OFF-state
- 4 -
IN
ELECTRICAL CHARACTERISTICS
POWER DISSIPATION vs. AMBIENT TEMPERATURE
NJM2846
=Vo+1V, C
PARAMETER
IN
=0.33µF, Co=2.2µF(1.7V<Vo≤2.6V version: Co=4.7µF, Vo≤1.7V: Co=10µF), Ta=25°C)
12
10
8
6
4
2
0
-50
(Topr=-40~+85°C,Tj=+150°C,P
Without Heat Sink
θ
θ
θ
HS
HS
HS
SYMBOL
V
∆Vo/∆V
V
∆Vo/∆Ta
∆Vo/∆Io
=5°C/W
=10°C/W
=20°C/W
-25
CONT(OFF)
I
CONT(ON)
∆V
I
Q (OFF)
V
CONT
RR
Vo
I
Io
NO
Q
I -O
IN
Ambient Temperature Ta(°C)
Io=30mA
Io=0mA
V
Vo - 0.3V
V
Io=0 ∼ 800mA
Io=500mA
ein=200mVrms, f=1kHz, Io=10mA,
Vo=3V Version
Ta=0 ∼ 85°C, Io=10mA
f=10Hz ∼ 80kHz, Io=10mA,
Vo=3V Version
V
0
CONT
IN
CONT
=Vo+1V ∼ Vo+6V, Io=30mA
NJM2846DL3
=0V
=1.6V, Io=0mA
TEST CONDITION
D
=10W(T
25
C
≤ 25°C),P
∞ Heat Sink
50
D
=1W(Ta ≤ 25°C))
75
-1.0%
MIN.
800
1.6
-
-
-
-
-
-
-
-
-
-
100
1050
TYP.
0.18
± 50
400
75
45
3
-
-
-
-
-
-
+1.0%
MAX.
0.004
0.10
0.28
600
100
0.6
12
-
-
-
-
-
Ver.2008-02-06
ppm/°C
µVrms
%/mA
UNIT
%/V
mA
µA
nA
dB
µA
V
V
V
V