NJM2846DL3-33-TE1 NJR, NJM2846DL3-33-TE1 Datasheet - Page 10

• Manufacturer Part Number: NJM2846DL3-33-TE1
• Description: Low Dropout (LDO) Regulators LDO w/On/Off Cntrl
• Manufacturer: NJR
• Series: -r

Specifications of NJM2846DL3-33-TE1

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 14 V
• Output Voltage: 3.3 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
• Package / Case: TO-252-DL3
• Minimum Operating Temperature: - 40 C
• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 14V
• Voltage - Dropout (typical): 0.18V @ 500mA
• Number Of Regulators: 1
• Current - Output: 1.05A
• Current - Limit (min): -
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NJM2845/46
- 10 -
TYPICAL CHARACTERISTICS (NJM2845)
-0.05
0.05
-0.1
600
500
400
300
200
100
0.1
0.35
0.25
0.15
0.05
0.4
0.3
0.2
0.1
0
0
0
-50
-50
-50
@:V
Co=2.2µF
Io=500mA
Co=2.2µF(Ceramic)
Io=30mA
IN
=4.0-9.0V
Quiescent Current v.s. Input Voltage
(Ceramic)
Line Regulation vs. Temperature
Dropout Voltage vs. Temperature
0
0
0
Temperature : Ta (
Temperature : Ta (
Temperature : Ta (
NJM2845_3.0V
NJM2845_3.0V
NJM2845_3.0V
50
50
50
o
o
o
@:V
C)
C)
C)
Output is open.
Co=2.2µF
IN
100
100
=4.0V
100
(Ceramic)
150
150
150
1000
0.025
0.015
0.005
3.05
2.95
800
600
400
200
0.03
0.02
0.01
3.1
2.9
3
0
0
-50
-50
-50
@:VIN=4.0V
Co=2.2µF
Io=30mA
Short Circuit Current v.s. Temperature
0
(Ceramic)
Load Regulation vs. Temperature
Output Voltage vs. Temperature
0
0
Temperature : Ta (
Temperature : Ta (
Temperature : Ta (
NJM2845_3.0V
NJM2845_3.0V
NJM2845_3.0V
50
50
50
@:V
100
Co=2.2µF
Output is short to ground.
IN
@:V
o
o
=4.0V
o
C)
C)
C)
Co=2.2µF
Io=0-800mA
IN
=4.0V
100
100
(Ceramic)
150
(Ceramic)
Ver.2008-02-06
150
200
150