NJW4183
-
1
-
Ver.2013-05-09
High Voltage Io=100mA Low Dropout Regulator
GENERAL DESCRIPTION PACKAGE OUTLINE
The NJW4183 is a high voltage and low current consumption
low dropout regulator using BCD process.
It have lineup as A version(built-in ON/OFF function type) and
B version.(without ON/OFF function type)
NJW4183 is mounted to SOT-89-3/5,TO-252-3/5 package and
corresponded to Low ESR capacitor (MLCC).
It is suitable for a Car accessory, battery equipment and
various applications.
FEATURES
• Wide Operating Voltage Range 4.0V to 35V
• Low Current Consumption 18µA (A version.)
15µA (B version.)
• Correspond to Low ESR capacitor (MLCC)
• Output Current IO(min.)=100mA
• Output Voltage Range VO: 2.0V to 5.0V
• High Precision Output VO ±1.0%
• ON / OFF Function (Apply only the A version.)
• Thermal Overload Protection
• Over Current Protection
• Reverse Current Protection
• Package Outline A ver. : SOT-89-5TO-252-5
B ver. : SOT-89-3TO-252-3
PRODUCT CLASSIFICATION
Device Name Version ON/OFF
Function Package
NJM4183U2-xxA A Yes SOT-89-5
NJM4183DL3-xxA A Yes TO-252-5
NJM4183U3-xxB B - SOT-89-3
NJW4183DL1-xxB B - TO-252-3
xx=Output Voltageex) 33=3.3V05=5.0V
PIN CONFIGURATION
NJW4183U3 NJW4183DL1
NJW4183U2
NJW4183DL3
Pin Function
1.VOUT
2.GND
3.VIN
1 2
3
Pin Function
1.VIN
2.GND
3.VOUT
NJW4183U3-B NJW4183DL1-B
1
2
3
4
2
5
NJW4183U2-A
Pin Function
1.CONTROL
2.GND
3.N.C
4.VOUT
5. VIN
3
1
2
NJW4183DL
3
-
A
Pin Function
1.VIN
2.CONTROL
3.GND
4.N.C
5. VOUT
1
2
3
4
5
3
NJW4183
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BLOCK DIAGRAM
･A version
･B version
OUTPUT VOLTAGE RANK LIST
･A version
SOT-89-5 TO-252-5
Device Name VOUT Device Name VOUT
NJW4183U2-33A 3.3V NJW4183DL3-33A 3.3V
NJW4183U2-05A 5.0V NJW4183DL3-05A 5.0V
･B version
SOT-89-3 TO-252-3
Device Name VOUT Device Name VOUT
NJW4183U3-33B 3.3V NJW4183DL1-33B 3.3V
NJW4183U3-05B 5.0V NJW4183DL1-05B 5.0V
Reverse
Curent
Protectaion
Current
Limit
Thermal
Protection
Bandgap
Reference
V
OUT
V
IN
GND
VIN VOUT
CONTROL
GND
Current
Limit
Thermal
Protection
Reverse
Current
Protection
Bandgap
Reference
NJW4183
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Ver.2013-05-09
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER SYNBOL RATINGS UNIT
Input Voltage VIN -0.3 to +40 V
Control Voltage(*1) VCONT -0.3 to +40 V
Output Voltage VOUT -0.3 to +7 V
SOT-89-3/5 625(*2)
2400(*3)
Power Dissipation PD
TO-252-3/5 1190(*2)
3125(*3)
mW
Junction Temperature Tj -40 to +150 °C
Operating Temperature Topr -40 to +85 °C
Storage Temperature Tstg -40 to +150 °C
(*1): Apply only the A version.
(*2): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard size, 2Layers, Cu area 100mm2)
(*3): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard, 4Layers)
(For 4Layers: Applying 74.2×74.2mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5)
ELECTRICAL CHARACTERISTICS
(Unless otherwise noted, VO≧3V: VIN=VO＋1V, CIN=1µF , CO=2.2µF , Ta=25°C
VO＜3V: VIN=4V, CIN=1µF , CO=2.2µF( Vo≦2.5：CO=4.7µF), Ta=25°C)
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VO I
O =30mA -1.0% - +1.0% V
A version IO =0mA, except ICONT - 18 30
Quiescent Current IQ B version IO =0mA - 15 27 µA
Quiescent Current
at Control OFF(*4) IO VO × 0.9 100 - - mA
Output Current IQ(OFF) V
CONT=0V - - 1 µA
Line Regulation ∆VO/∆VIN VIN= VO +1V to 35V, IO =30mA(VO ≥3V),
VIN= 4V to 35V, IO =30mA(VO <3V) - - 0.05 %/V
Load Regulation ∆VO/∆IO IO =0mA to 100mA - - 0.018 %/mA
VO=3.3V - 45 -
Ripple Rejection RR VIN=VO+2V,ein=50mVrms
f=1kHz, IO =10mA VO=5.0V - 43 - dB
Dropout Voltage(*5) ∆VIO IO=60mA - 0.16 0.26 V
Control Current(*4) ICONT V
CONT=1.6V - 0.5 3 µA
Control Voltage
for ON-state(*4) VCONT(ON) 1.6 - - V
Control Voltage
for OFF-state(*4) VCONT(OFF) - - 0.6 V
Average Temperature
Coefficient of Output
Voltage
∆VO/∆Ta Ta=0 t o 8 5 °C, IO =30mA - ±50 - ppm/°C
(*4): Apply only the A version.
(*5): The output voltage excludes under 3.8V.
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.
NJW4183
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POWER DISSIPATION vs. AMBIENT TEMPERATURE
NJW4183DL1/DL3 PowerDissipation
(Topr=-40~+85°C,Tj=150°C)
0
500
1000
1500
2000
2500
3000
3500
-50 -25 0 25 50 75 100
Temperature : Ta(°C)
Power Dissipation PD(mW)
on 4 layers board
on 2 layers board
NJW4183U2/U3 PowerDissipation
(Topr=-40~+85°C,Tj=150°C)
0
500
1000
1500
2000
2500
3000
3500
-50 -25 0 25 50 75 100
Temperature : Ta(°C)
Power Dissipation P
D
(mW)
on 4 layers board
on 2 layers board
NJW4183
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Ver.2013-05-09
TEST CIRCUIT
･A version
NJW4183-A
VIN
VIN VOUT
CONTROL
GND
1.0µF
IIN
ICONT
VCONT
IOUT VO
U
V
V
A
A
*6
2.2µF
(Ceramic)
(*6)Vo≤2.5V:4.7uF
･B version
.
NJW4183-B
VIN
VIN VOUT
GND
1.0µF
IIN
2.2µFIOUT VOUT
V
A
(ceramic)
(*7)Vo≤2.5V:4.7uF
*7
NJW4183
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TYPICAL APPLICATION
･A version
1 In the case where ON/OFF Control is not required
NJW4183-A
VIN VOUT
CONTROL
GND
1.0µF
VOUT
VIN
R
*8
2.2µF
(*8)Vo≤2.5V:4.7uF
Connect control pin to VIN pin
2 In use of ON/OFF CONTROL
NJW4183-A
VIN VOUT
CONTROL
GND
1.0µF
VOUT
VIN
R
*9
2.2µF
(*9)Vo≤2.5V:4.7uF
State of control pin:
•“H”→ output is enabled.
•“L” or “open” → output is disabled.
･B version
NJW4183-B
VIN VOUT
GND
1.0µF
VOUT
VIN
*10
2.2µF
(*10)Vo≤2.5V:4.7uF
NJW4183
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Ver.2013-05-09
*In the case of using a resistance "R" between VIN and control.
If this resistor is inserted, it can reduce the control current when the control voltage is high.
The applied voltage to control pin should set to consider voltage drop through the resistor “R” and the minimum
control voltage for ON-state.
The VCONT (ON) and ICONT have temperature dependence as shown in the "Control Current vs. Temperature" and "
Control Voltage vs. Temperature" characteristics. Therefore, the resistance "R" should be selected to consider the
temperature characteristics.
*Input Capacitor CIN
Input Capacitor CIN is required to prevent oscillation and reduce power supply ripple for applications when high
power supply impedance or a long power supply line.
Therefore, use the recommended CIN value (refer to conditions of ELECTRIC CHARACTERISTIC) or larger and
should connect between GND and VIN as shortest path as possible to avoid the problem.
*Output Capacitor CO
Output capacitor (CO) will be required for a phase compensation of the internal error amplifier.
The capacitance and the equivalent series resistance (ESR) influence to stable operation of the regulator.
Use of a smaller CO may cause excess output noise or oscillation of the regulator due to lack of the phase
compensation.
On the other hand, Use of a larger CO reduces output noise and ripple output, and also improves output
transient response when rapid load change.
Therefore, use the recommended CO value (refer to conditions of ELECTRIC CHARACTERISTIC) or larger
and should connect between GND and VOUT as shortest path as possible for stable operation
The recommended capacitance depends on the output voltage rank. Especially, low voltage regulator requires larger
CO value.
In addition, you should consider varied characteristics of capacitor (a frequency characteristic, a temperature
characteristic, a DC bias characteristic and so on) and unevenness peculiar to a capacitor supplier enough.
When selecting CO, recommend that have withstand voltage margin against output voltage and superior temperature
characteristic.
NJW4183
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TYPICAL CHARACTERISTICS
NJW4183-05
Output Voltage vs. Input Voltage
4.8
4.9
5
5.1
5.2
4.555.56
Input Voltage :VIN(V)
Output Voltage :Vo(V)
Io=0mA
Io=30mA
Io=100mA
@Ta=25°C
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Output Voltage vs. Output Current
0
1
2
3
4
5
6
0 50 100 150 200 250 300
Output Current :Io(mA)
Output Voltage :Vo(V)
25℃
-50℃
150℃
@Vin=6.0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05(A ver.)
Ground Pin Current vs Output Current
0
50
100
150
200
250
300
0 50 100 150
Output Current : Io(mA)
Ground Pin Current : Ignd(µA)
@Ta=25°C
Vin=6.0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05(B ver.)
Ground Pin Current vs Output Current
0
50
100
150
200
250
300
0 50 100 150
Output Current : Io(mA)
Ground Pin Current : Ignd(µA)
@Ta=25°C
Vin=6.0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05(A ver.)
Quiescent Current vs. Input Voltage
0
10
20
30
40
50
60
70
80
0 10203040
Input Voltage :VIN(V)
Quiescent Current :IQ(µA)
@Ta=25°C
Output is open
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
Vcont=1.6V
NJW4183-05(B ver.)
Quiescent Current vs. Input Voltage
0
10
20
30
40
50
60
70
80
0 10203040
Input Voltage :VIN(V)
Quiescent Current :IQ(µA)
@Ta=25°C
Output is open
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
Vcont=1.6V
NJW4183
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Ver.2013-05-09
NJW4183-05(A ver.)
Control Current vs. Control Voltage
0
10
20
30
40
50
60
70
80
90
100
0 10203040
Control Voltage :Vcont(V)
Control Current :Icont(µA)
Rc=0Ω
Rc=100kΩ
@Ta=25°C
Vin=6.0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05(A ver.)
Output Voltage vs. Control Voltage
0
1
2
3
4
5
6
0123
Control Voltage :Vcont(V)
Output Voltage :Vo(V)
Rc=0Ω
Rc=100kΩ
@Ta=25°C
Vin=6.0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Load Regulation vs. Output Current
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0 50 100 150
Output Current :Io(mA)
Load Regulation :dVo/dIo(mV)
@:Ta=25°C
Vin=6.0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Output Peak Current vs. Input Voltae
0
50
100
150
200
250
300
6 1014182226303438
Input Voltage :VIN(V)
Output Peak Current :Io_peak(mA)
@:Ta=25°C
Vo=4.5V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Reverse Current vs. Input Voltage
-1
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
0246
Input Voltage :VIN(V)
Reverse Current :Iin(µA)
-50℃
25℃
150℃
@Vo=5.1V
Vcont=0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Reverse Current vs. Output Voltage
-1
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
01234567
Output Voltage :Vo(V)
Reverse Current :Iin(µA)
-50℃
25℃
150℃
@Vo=Vcont=0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183
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-Ver.2013-05-09
NJW4183-05
Short Circuit Current vs. Input Voltage
0
50
100
150
200
250
300
6 1014182226303438
Input Voltage :VIN(V)
Short Circuit Current :Isc(mA)
@:Ta=25°C
Vo=0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Ripple Rejection vs. Frequency
0
10
20
30
40
50
60
70
80
90
100
10 100 1k 10k 100k
Frequency :f(Hz)
Ripple Rejection :RR(dB)
0mA
10mA
30mA
100mA
@:Ta=25°C
Vin=7.0V
Vein=50mVrms
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Ripple Rejection vs. Output Current
0
10
20
30
40
50
60
70
80
90
100
0.001 0.01 0.1 1 10 100 1000
Output Current :Io(mA)
Ripple Rejection :RR(dB)
f=10kHz
f=1kHz
@Ta=25°C
Vin=7V
Vein=50mVrms
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Output Noise Voltage vs. Output Current
0
100
200
300
400
500
600
0.001 0.01 0.1 1 10 100
Output Current :Io(mA)
Output Noise Voltage :Vn(µVrms)
FLAT
LPF:80kHz
@Ta=25°C
Vin=6V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Equivalent Series Resistance vs. Output Current
0.01
0.1
1
10
100
0.001 0.01 0.1 1 10 100 1000
Output Current :Io(mA)
Equivalent Series Resistance:
ESR(Ω)
@Ta=25°C
Vin=6-40V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
STABLE REGION
NJW4183-05
Output Voltage vs. Temperature
4.5
4.6
4.7
4.8
4.9
5
5.1
5.2
5.3
5.4
5.5
-50 0 50 100 150
Temperature:Ta(ºC)
Output Voltage :Vo(V)
Io=0mA
Io=100mA
Io=30mA
@Vin=6.0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183
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Ver.2013-05-09
NJW4183-05(A ver.)
Control Voltage vs. Temperature
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
-50 0 50 100 150
Temperature:Ta(ºC)
Control Voltage :Vcont(V)
@Vin=6.0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Quiescent Current vs. Temperature
0
5
10
15
20
25
30
35
40
45
50
-50 0 50 100 150
Temperature:Ta(ºC)
Quiescent Current :IQ(µA)
Iq
Icont
Iq+Icont
@Vin=6V
Vcont=6V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Peak Output Current vs. Temperature
0
100
200
300
400
500
600
-50 0 50 100 150
Temperature:Ta(ºC)
Peak Output Current :Io_peak(mA)
Vin=6V
Vin=40V
@Vo=4.5V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Short Circuit Current vs. Temperature
0
50
100
150
200
250
300
-50 0 50 100 150
Temperature:Ta(ºC)
Short Circuit Current :Isc(mA)
Vin=6V
Vin=40V
@Vo=0V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Line Regulation vs. Temperature
-0.1
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
-50 0 50 100 150
Temperature:Ta(ºC)
Line Regulation :dVo/dVin(%/mV)
@Vin=6-35V
Io=30mA
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Load Regulation vs. Temperature
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.1
-50 0 50 100 150
Temperature:Ta(ºC)
Load Regulation :dVo/dIo(%/mA)
Io=0-30mA
Io=0-100mA
@Vin=6V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183
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NJW4183-05
Output Voltage vs. Temperature
0
1
2
3
4
5
6
-50 0 50 100 150 200
Temperature:Ta(ºC)
Output Voltage :Vo(V)
@Vin=6V
Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
NJW4183-05
Dropout Voltage vs. Temperature
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
-50 0 50 100 150
Temperature:Ta(ºC)
Dropout Voltage :dVI-O(V)
Io=0mA
Io=60mA
Io=100mA
@Cin=1.0uF(Ceramic)
Co=2.2uF(Ceramic)
5
0
0 4 8121620
NJW4183-05
ON/OFF Transient Response(V
CONT
-ON/OFF)
2
0
6
4
Control Voltage:(V)
Output Voltage:(V)
Time:t(ms)
Control Voltage
Output Voltage
@Ta=25°C
Vin=6V
Io=100mA
Cin=1uF
Co=2.2uF
5
0
0 4 8121620
2
NJW4183-05
ON/OFF Transient Response(V
IN
-ON/OFF)
Time:t(ms)
0
Input Voltage:(V)
Output Voltage:(V)
4
6
Input Voltage
Output Voltage
@Ta=25°C
Vin=Vcont=6V
Io=100mA
Cin=1uF
Co=2.2uF
100
50
0
0 0.2 0.4 0.6 0.8 1
NJW4183-05
Load Transient Response
Time:t(ms)
4.8
4.9
5.0
5.2
5.1
Output Current:(mA)
5.3
Output Voltage:(V)
Output Current
Output Voltage
＠Ta=25°C
Vin=6V
Io=10-100mA
Cin=1uF
Co=2.2uF
40
20
0
012345
NJW4183-05
Input Voltage:(V)
Output Voltage:(V)
Input Transient Response
6.0
5.5
4.5
4.0
5.0
Time:t(ms)
3.5
Input Voltage
Output Voltage
@Ta=25°C
Vin=6-40V
Io=10-100mA
Cin=1uF
Co=2.2uF
NJW4183
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Ver.2013-05-09
[CAUTION]
The specifications on this databook are only
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.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
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NJW4183U3