NCP612, NCV612
100 mA CMOS Low Iq
Voltage Regulator in an
SC70-5
The NCP612/NCV612 series of fixed output linear regulators are
designed for handheld communication equipment and portable battery
powered applications which require low quiescent. The
NCP612/NCV612 series features an ultra−low quiescent current of
40
mA.
Each device contains a voltage reference unit, an error
amplifier, a PMOS power transistor, resistors for setting output
voltage, current limit, and temperature limit protection circuits.
The NCP612/NCV612 has been designed to be used with low cost
ceramic capacitors. The device is housed in the micro−miniature
SC70−5 surface mount package. Standard voltage versions are 1.5,
1.8, 2.5, 2.7, 2.8, 3.0, 3.1, 3.3, 3.7, and 5.0 V.
Features
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SC70−5
CASE 419A
PIN CONNECTIONS
V
in
Gnd
Enable
1
2
3
(Top View)
4
N/C
5
V
out
Low Quiescent Current of 40
mA
Typical
Low Dropout Voltage of 230 mV at 100 mA and 3.0 V V
out
Low Output Voltage Option
Output Voltage Accuracy of 2.0%
Temperature Range of
−40C
to 85C (NCP612)
Temperature Range of
−40C
to 125C (NCV612)
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
These are Pb−Free Devices
Typical Applications
MARKING DIAGRAM
5
xxxM
G
G
1
xxx = Specific Device Code
M = Date Code*
G
= Pb−Free Package
(Note: Microdot may be in either location)
Cellular Phones
Battery Powered Consumer Products
Hand−Held Instruments
Camcorders and Cameras
Battery or
Unregulated
Voltage
C1
+
1
2
5
+
Vout
C2
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
ON
OFF
3
4
This device contains 86 active transistors
Figure 1. Typical Application Diagram
Semiconductor Components Industries, LLC, 2013
May, 2013
−
Rev. 3
1
Publication Order Number:
NCP612/D
NCP612, NCV612
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PIN FUNCTION DESCRIPTION
Pin No.
1
2
3
4
5
Pin Name
Vin
Description
Positive power supply input voltage.
Power supply ground.
Gnd
Enable
N/C
This input is used to place the device into low−power standby. When this input is pulled low, the device is
disabled. If this function is not used, Enable should be connected to Vin.
No internal connection.
Vout
Regulated output voltage.
MAXIMUM RATINGS
Input Voltage
Rating
Symbol
V
in
Value
Unit
V
V
V
0 to 6.0
Enable Voltage
Output Voltage
Power Dissipation and Thermal Characteristics
Power Dissipation
Thermal Resistance, Junction−to−Ambient
Operating Junction Temperature
Operating Ambient Temperature
Storage Temperature
Enable
V
out
P
D
R
qJA
T
J
T
A
T
stg
−0.3
to V
in
+0.3
−0.3
to V
in
+0.3
Internally Limited
300
+150
−40
to +125
−55
to +150
W
C/W
C
C
C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model 2000 V per MIL−STD−883, Method 3015
Machine Model Method 200 V
2. Latch−up capability (85C)
"200
mA DC with trigger voltage.
ELECTRICAL CHARACTERISTICS
(V
in
= V
out(nom.)
+ 1.0 V, V
enable
= V
in
, C
in
= 1.0
mF,
C
out
= 1.0
mF,
T
J
= 25C, unless otherwise noted.)
Characteristic
Output Voltage (T
A
= 25C, I
out
= 10 mA)
1.5 V
1.8 V
2.5 V
2.7 V
2.8 V
3.0 V
3.1 V
3.3 V
3.7 V
5.0 V
Output Voltage (T
A
=
−40C
to 85C, I
out
= 10 mA)
1.5 V
1.8 V
2.5 V
2.7 V
2.8 V
3.0 V
3.1 V
3.3 V
3.7 V
5.0 V
Symbol
V
out
Min
1.455
1.746
2.425
2.646
2.744
2.940
3.038
3.234
3.626
4.900
1.455
1.746
2.425
2.619
2.716
2.910
3.007
3.201
3.626
4.900
Typ
1.5
1.8
2.5
2.7
2.8
3.0
3.1
3.3
3.7
5.0
1.5
1.8
2.5
2.7
2.8
3.0
3.1
3.3
3.7
5.0
Max
1.545
1.854
2.575
2.754
2.856
3.060
3.162
3.366
3.774
5.100
V
1.545
1.854
2.575
2.781
2.884
3.090
3.193
3.399
3.774
5.100
Unit
V
V
out
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2
NCP612, NCV612
ELECTRICAL CHARACTERISTICS
(continued)
(V
in
= V
out(nom.)
+ 1.0 V, V
enable
= V
in
, C
in
= 1.0
mF,
C
out
= 1.0
mF,
T
J
= 25C, unless otherwise noted.)
Characteristic
Output Voltage (T
A
=
−40C
to 125C, I
out
= 10 mA) NCV612 Only
1.5 V
1.8 V
2.5 V
2.7 V
2.8 V
3.0 V
3.1 V
3.3 V
5.0 V
Output Voltage (T
A
=
−40C
to 85C, I
out
= 100 mA)
1.5 V
1.8 V
2.5 V
2.7 V
2.8 V
3.0 V
3.1 V
3.3 V
3.7 V
5.0 V
Line Regulation (I
out
= 10 mA)
1.5 V−4.4 V (V
in
= V
out(nom.)
+ 1.0 V to 6.0 V)
4.5 V−5.0 V (V
in
= 5.5 V to 6.0 V)
Load Regulation (I
out
= 1.0 mA to 100 mA)
Output Current (V
out
= (V
out
at I
out
= 100 mA)
−3%)
1.5 V−3.9 V (V
in
= V
out(nom.)
+ 2.0 V)
4.0 V−5.0 V (V
in
= 6.0 V)
Dropout Voltage (T
A
=
−40C
to 85C, I
out
= 100 mA,
Measured at V
out(nom)
−3.0%)
1.5 V
1.8 V
2.5 V
2.7 V
2.8 V
3.0 V
3.1 V
3.3 V
3.7 V
5.0 V
Ground Current
(Enable Input = V
in
, I
out
= 1.0 mA to I
o(nom.)
)
Quiescent Current (T
A
=
−40C
to 85C)
(Enable Input = 0 V)
(Enable Input = V
in
, I
out
= 1.0 mA to I
o(nom.)
)
Output Short Circuit Current (V
out
= 0 V)
1.5 V−3.9 V (V
in
= V
out(nom.)
+ 2.0 V)
4.0 V−5.0 V (V
in
= 6.0 V)
Output Voltage Noise (f = 100 Hz to 100 kHz)
I
out
= 30 mA, C
out
= 1
mF
Enable Input Threshold Voltage
(Voltage Increasing, Output Turns On, Logic High)
(Voltage Decreasing, Output Turns Off, Logic Low)
Output Voltage Temperature Coefficient
3. Maximum package power dissipation limits must be observed.
T
*T
A
PD
+
J(max)
R
qJA
4. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
Symbol
V
out
Min
1.440
1.728
2.400
2.592
2.688
2.880
2.976
3.201
4.850
1.440
1.728
2.400
2.592
2.688
2.880
2.976
3.201
3.589
4.850
−
−
−
100
100
Typ
1.5
1.8
2.5
2.7
2.8
3.0
3.1
3.3
5.0
1.5
1.8
2.5
2.7
2.8
3.0
3.1
3.3
3.7
5.0
1.0
1.0
0.3
200
200
Max
1.560
1.872
2.600
2.808
2.912
3.120
3.224
3.399
5.150
V
1.560
1.872
2.600
2.808
2.912
3.120
3.224
3.399
3.811
5.150
mV/V
3.0
3.0
0.8
−
−
mV
−
−
−
−
−
−
−
−
−
−
I
GND
I
Q
−
−
−
150
150
−
0.95
−
−
530
420
270
270
250
230
210
200
180
160
40
0.03
40
300
300
100
−
−
"100
680
560
380
380
380
380
380
380
380
300
90
1.0
90
600
600
−
−
0.3
−
ppm/C
mVrms
V
mA
mA
mV/mA
mA
Unit
V
V
out
Reg
line
Reg
load
I
o(nom.)
V
in
−V
out
I
out(max)
mA
V
n
V
th(en)
T
C
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NCP612, NCV612
TYPICAL CHARACTERISTICS
300
NCP612SQ30
250
200
150
100
50
0
−50
−25
0
I
o
= 40 mA
I
o
= 80 mA
V
out
, OUTPUT VOLTAGE (V)
3.015
3.010
3.005
3.000
2.995
2.990
2.985
−60
−40
−20
0
20
40
60
80
100
V
in
= 4.0 V
V
in
= 6.0 V
3.020
V
in
−
V
out
, DROPOUT VOLTAGE (mV)
I
o
= 10 mA
25
50
75
100
125
TEMPERATURE (C)
TEMPERATURE (C)
Figure 2. Dropout Voltage vs. Temperature
60
I
q
, QUIESCENT CURRENT (mA)
I
out
= 0 mA
V
in
= 4.0 V
V
out
= 3.0 V
50
40
30
20
10
0
0
Figure 3. Output Voltage vs. Temperature
48
I
q
, QUIESCENT CURRENT (mA)
46
V
out
= 3.0 V
C
in
= 1.0
mF
C
out
= 1.0
mF
T
A
= 25C
44
42
40
−60
−40
−20
0
20
40
60
80
100
1
2
3
4
5
6
7
TEMPERATURE (C)
V
in
INPUT VOLTAGE (V)
Figure 4. Quiescent Current vs. Temperature
60
I
gnd
, GROUND CURRENT (mA)
50
40
30
20
10
0
0
1
2
3
4
5
6
7
V
out
= 3.0 V
C
in
= 1.0
mF
C
out
= 1.0
mF
I
out
= 30 mA
T
A
= 25C
70
60
RIPPLE REJECTION (dB)
50
40
30
20
10
Figure 5. Quiescent Current vs. Input Voltage
V
in
= 4.0 V
C
out
= 1.0
mF
I
out
= 30 mA
0
100
1000
10000
FREQUENCY (Hz)
100000
1000000
V
in
INPUT VOLTAGE (V)
Figure 6. Ground Pin Current vs. Input Voltage
Figure 7. Ripple Rejection vs. Frequency
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4
NCP612, NCV612
TYPICAL CHARACTERISTICS
7
OUTPUT VOLTAGE NOISE (mV/ Hz)
V
in
, INPUT
VOLTAGE (V)
6
5
4
3
2
1
0
10
100
1000
10000
100000
V
in
= 4.0 V
C
out
= 1.0
mF
I
out
= 30 mA
7
6
5
4
3
200
100
0
0
50
100 150 200 250
300 350 400 450
500
C
out
= 1.0
mF
I
out
= 10 mA
1000000
OUTPUT VOLTAGE
DEVIATION (mV)
−100
FREQUENCY (Hz)
TIME (ms)
Figure 8. Output Noise Density
Figure 9. Line Transient Response
I
o
, OUTPUT
CURRENT (mA)
6
V
in
, INPUT
VOLTAGE (V)
60 mA
0
200
100
0
−100
−200
0
100
200
300
400
I
out
= 1 mA to 60 mA
V
in
= 4.0 V
C
in
= 1.0
mF
C
out
= 1.0
mF
500
600
700
800
TIME (ms)
4
2
0
4
OUTPUT VOLTAGE
(V)
3
2
1
0
0
0.2
0.4
0.6 0.8
1.0
1.2 1.4
1.6
1.8
2.0
I
out
= 10 mA
V
in
= 4.0 V
C
in
= 1.0
mF
C
out
= 1.0
mF
OUTPUT VOLTAGE
DEVIATION (mV)
TIME (ms)
Figure 10. Load Transient Response
3.5
V
out
, OUTPUT VOLTAGE (V)
3.0
2.5
2.0
1.5
1.0
0.5
0
0
1.0
2.0
3.0
4.0
Figure 11. Turn−on Response
5.0
6.0
V
in
, INPUT VOLTAGE (V)
Figure 12. Output Voltage vs. Input Voltage
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