NJM2845DL1-23-TE1 NJR, NJM2845DL1-23-TE1 Datasheet - Page 16

• Manufacturer Part Number: NJM2845DL1-23-TE1
• Description: IC REG LDO 800MA 2.3V TO252
• Manufacturer: NJR

Specifications of NJM2845DL1-23-TE1

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.3V
• 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
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 14 V
• Output Voltage: 2.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.28 V at 500 mA
• Output Current: 1.05 A
• Line Regulation: 0.1 % / V
• Load Regulation: 0.004 % / mA
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 1 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NJM2845DL123TE1TR

NJM2845/46
- 16 -
TYPICAL CHARACTERISTICS (NJM2846)
3.08
3.06
3.04
3.02
2.98
2.96
2.94
-1
3.1
7
6
5
4
3
2
1
0
3
0
0
@:Ta=25
V
Co=2.2µF
Io=30mA
Output Voltage
Input Voltage
Control Voltage
Output Voltage
IN
@:Ta=25
=4V
ON/OFF Transient Response without Load
V
Co=2.2µF(Ceramic)
Io=0mA
1
40
IN
o
=4.0V
C
o
C
Line Transient Response
2
80
NJM2846_3.0V
NJM2846_3V
Time : t [µs]
Time : t [S]
120
3
160
4
200
5
6
5
4
3
2
1
0
-1
-2
10
5
0
-5
-10
-15
-20
-25
-30
3.25
3.15
3.05
2.95
2.85
-1
3.2
3.1
2.9
7
6
5
4
3
2
1
0
3
0
0
Output Voltage
Control Voltage
@:Ta=25
Output Current
Output Voltage
V
Co=2.2µF(Ceramic)
Io=30mA
4
40
IN
ON/OFF Transient Response with Load
=4.0V
o
C
Load Transient Response
8
80
NJM2846_3.0V
[CAUTION]
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
NJM2846_3V
The specifications on this databook are only
Time : t [mS]
Time : t [µs]
120
12
160
16
@:Ta=25
V
Co=2.2µF
IN
=4V
o
C
Ver.2008-02-06
200
20
900
800
700
600
500
400
300
200
100
10
5
0
-5
-10
-15
-20
-25
-30