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NCP5504, NCV5504
250 mA Dual Output Low
Dropout Linear Regulator
The NCP5504/NCV5504 are dual output low dropout linear
regulators with ±2.0% accuracy over the operating temperature range.
They feature a fixed output voltage of 3.3 V (contact factory for other
fixed output voltage options) and an adjustable output that ranges from
1.25 V to 5.0 V. It is available in a 5 pin DPAK Pb−Free package.
The NCP5504/NCV5504 employs an architecture that offers low
noise without a bypass capacitor for the fixed output. This device
along with a ripple rejection of 75 dB and a dropout of 250 mV @
250 mA, suits post−regulation and power sensitive battery−operated
applications.
Features
• One Fixed and One Adjustable Output Pin
• 250 mA Each Output
• Adjustable Output Voltage from 1.25 V to 5.0 V
• Low Dropout Voltage of 250 mV typical at 250 mA
• Low Quiescent Current of 370 mA typical
• Ripple Rejection of 75 dB
• Temperature Range of NCP5504 −25°C to +85°C
Temperature Range of NCV5504 −40°C to +125°C
• Low Noise Without Bypass Capacitor; 90 mVrms
• Line Regulation < 15 mV
• Load Regulation; V
• Accuracy of ±2% Overtemperature Range
• Thermal Protection and Current Limit
• Short Circuit Protection
• NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
• These are Pb−Free Devices
< 15 mV, V
out1
< 10 mV
out2
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DPAK−5
DT SUFFIX
CASE 175AA
MARKING DIAGRAM
5504G
ALYWW
G = Pb−Free Package
A = Assembly Location
L = Wafer Lot
Y = Year
WW = Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
Pin 1. Adjust for V
2. V
out2
3. GND
4. V
in
5. V
out1
out
Typical Applications
• Audio Visual Equipment
• Battery Powered Consumer Products
• Instrumentation
• Computing and Networking Applications
• Automotive Electronics
© Semiconductor Components Industries, LLC, 2005
October, 2005 − Rev. 1
1 Publication Order Number:
NCP5504/D
NCP5504, NCV5504
PIN FUNCTION DESCRIPTION
Pin No. Pin Name Description
1 Adjust for V
2 V
out2
out2
3 GND Power Supply Ground
4
5 V
V
out1
in
MAXIMUM RATINGS
Input Voltage V
Operating Input Voltage for Power Considerations V
Output Pin Voltage V
Adjust Pin Voltage V
Maximum Junction Temperature
Operating Ambient Temperature
Package Thermal Resistance
Storage Temperature Range T
Electrostatic Discharge Sensitivity
Latchup Performance (JESD78)
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
NCP5504
NCV5504
NCP5504
NCV5504
Thermal Resistance, Junction−to−Air
Thermal Resistance, Junction−to−Case
Human Body Model (HBM)
Machine Model (MM)
Positive
Negative
This pin is connected to the resistor divider on the output. For a 1.25 V output, connect directly
to the V
out2
pin.
Adjustable Regulated Output Voltage.
Positive Power Supply Input Voltage.
Fixed Regulated Output Voltage. See selector guide for options.
Rating Symbol Value Unit
in
in
out
adj
T
J
18 V
9.0 V
−0.3 to Vin +0.3 V
−0.3 to Vin +0.3 V
°C
125
150
T
A
−25°C to +85°C
°C
−40°C to +125°C
R
q
R
q
stg
ESD
JA
JC
100
8
°C/W
−55 to +150 °C
V
2000
200
I
Latchup
100
mA
100
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NCP5504, NCV5504
NCP5504 ELECTRICAL CHARACTERISTICS
= V
in
out
+ 1.0 V, where V
is the larger of V
out
out1
or V
(V
Characteristic Symbol Min Typ Max Unit
Output Voltage
NCP5504 (TA = −25°C to 85°C), IO = 250 mA
Adjustable Pin Current I
Line Regulation (V
Load Regulation (1.0 mA < IO< 250 mA) for V
Load Regulation (1.0 mA < I
+ 1.0 V < Vin < 7.0 V), IO = 250 mA Reg
out
< 250 mA) for V
O
out1
out2
Dropout Voltage (IO = 250 mA) V
Ripple Rejection Ratio (IO = 250 mA)
Quiescent Current (IO1, IO2 = 0 mA) I
Fixed Output Noise Voltage (10 Hz − 100 kHz V
IO = 100 mA, CO = 1.0 mF)
= 3.3 V,
out
Ground Current (IO1, IO2 = 250 mA) I
Thermal Shutdown (Guaranteed by design) T
Current Limit on V
out1
and V
out2
, T
= 25°C, unless otherwise noted)
out2
A
V
out1
V
out2
120 Hz
1 kHz
Reg
V
out
adj
DO
RR
V
gnd
Jmax
I
lim
load
q
n
line
−2%
−2%
3.30
1.25
+2%
+2%
− 50 100 nA
− 5 15 mV
− 10
5
15
10
mV
mV
− 250 400 mV
−
−
75
60
−
−
− 370 450
− 90 −
mVrms
− 10 20 mA
150 165 − °C
350 450 − mA
V
dB
mA
NCV5504 ELECTRICAL CHARACTERISTICS
= V
in
out
+ 1.0 V, where V
is the larger of V
out
out1
or V
, −40°C ≤ T
out2
(V
Characteristic Symbol Min Typ Max Unit
Output Voltage
NCV5504, IO = 250 mA
Adjustable Pin Current I
Line Regulation (V
Load Regulation (1.0 mA < IO< 250 mA) for V
Load Regulation (1.0 mA < I
+ 1.0 V < Vin < 7.0 V), IO = 250 mA Reg
out
< 250 mA) for V
O
out1
out2
Dropout Voltage (IO = 250 mA) V
Ripple Rejection Ratio (IO = 250 mA)
Quiescent Current (IO1, IO2 = 0 mA) I
Fixed Output Noise Voltage (10 Hz − 100 kHz V
IO = 100 mA, CO = 1.0 mF)
= 3.3 V,
out
Ground Current (IO1, IO2 = 250 mA) I
Thermal Shutdown (Guaranteed by design) T
Current Limit on V
out1
and V
out2
≤ 150°C, −40°C ≤ T
J
V
out1
V
out2
Reg
120 Hz
1 kHz
V
out
adj
DO
RR
V
gnd
Jmax
I
lim
load
q
n
line
≤ 125°C, unless otherwise noted)
A
−2%
−2%
3.30
1.25
+2%
+2%
− 50 100 nA
− 5 15 mV
− 10
5
15
10
− 250 400 mV
−
−
75
60
−
−
− 370 450
− 90 −
mVrms
− 10 20 mA
150 165 − °C
320 450 − mA
V
mV
mV
dB
mA
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NCP5504, NCV5504
NCP5504/
NCV5504
Adj V
out2
GND
12345
V
in
C
out2
Figure 1. Application Schematic, Fixed Output
Version. V
NOTE: Please note that in order to maintain high accuracy on the adjustable output (V
resistor divider. The recommended capacitor type and values are as follows:
= 3.3 V, V
out1
V
V
out1
in
V
out1
V
out2
C
in
C
out1
V
in
GND
Figure 2. Application Schematic, Adjustable
= 1.25 V
out2
Cin (Tantalum or Aluminum Electrolytic) = 4.7 mF to 100 mF
C
, C
out1
= Low ESR, 1.0 mF to 22 mF
out2
Cn = 200 pF to 1.0 nF.
Version. V
out1
NCP5504/
NCV5504
Adj V
out2
GND
12345
C
n
R2
C
out2
R1
= 3.3 V, V
V
out2
), use R1 values < 30 kW in the
out2
out2
= 1.25 V * (1+R2/R1)
V
V
in
C
GND
= 1.25 V to 5.0 V, Where
out1
in
V
out1
V
out2
C
out1
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NCP5504, NCV5504
TYPICAL CHARACTERISTICS
3.30
3.295
3.29
3.285
3.28
3.275
, OUTPUT VOLTAGE (V)
3.27
out1
V
3.265
3.26
0 50 100 150 200 250
I
, OUTPUT CURRENT (mA)
out
Vin = 4.3 V
Figure 3. Output Voltage vs. Output Load
Current for V
300
IO1 = 250 mA
250
200
out1
1.30
Vin = 4.3 V
1.28
1.26
1.24
, OUTPUT VOLTAGE (V)
1.22
out2
V
1.20
0 50 100 150 200 250
I
, OUTPUT CURRENT (mA)
out
Figure 4. Output Voltage vs. Output Load
16
14
12
10
Current for V
IO1 = IO2 = 250 mA
out2
150
100
, DROPOUT VOLTAGE (mV)
50
DO
V
0
−40 −20 0 20 40 60 80
TJ, JUNCTION TEMPERATURE (°C)
Figure 5. Dropout Voltage vs. Temperature for V
100
120
8
6
4
, GROUND CURRENT (mA)
2
GND
I
0
−40 −20 0 20 40 60 80
out1
Figure 6. Ground Current vs. Temperature
TJ, JUNCTION TEMPERATURE (°C)
100
120
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NCP5504, NCV5504
450
I
, SHORT CIRCUIT LIMIT (A)
500
0
00
out1
out2
TYPICAL CHARACTERISTICS
im
RR, RIPPLE REJECTION (dB)
450
400
350
300
250
200
150
100
50
0
−40 −20 0 20 40 60 80 100 120
TJ, JUNCTION TEMPERATURE (°C)
Figure 7. Short Circuit Current Limit vs.
100
90
80
70
60
50
40
30
20
10
0
0.1
Vin = 5.0 V
V
= 3.3 V
out1
Cin = 0 mF
C
= 4.7 mF
out
TJ = 25°C
Temperature for V
1.0
F, FREQUENCY (kHz)
10 100 1000
out1
IO = 10 mA
IO = 250 mA
Figure 9. Ripple Rejection vs. Frequency for
V
400
350
300
250
200
150
100
, SHORT CIRCUIT LIMIT (mA)
50
lim
I
0
−40 −20 0 20 40 60 80 100 12
TJ, JUNCTION TEMPERATURE (°C)
Figure 8. Short Circuit Current Limit vs.
Temperature for V
100
90
80
70
60
50
40
Vin = 5.0 V
V
= 1.25 V
out1
30
Cin = 4.7 mF
20
C
= 1.0 mF
RR, RIPPLE REJECTION (dB)
out
TJ = 25°C
10
0
0 1.0 10 100 10
IO = 250 mA
F, FREQUENCY (Hz)
out2
IO = 10 mA
Figure 10. Ripple Rejection vs. Frequency for
V
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NCP5504, NCV5504
TYPICAL CHARACTERISTICS
600
Vin = 5.0 V
500
V
out1
IO = 10 mA
400
300
Cin = 4.7 mF
C
out
TA = 25°C
200
100
NOISE DENSITY (nVrms/ǨHz)
0
START: 100 Hz
START: 100 Hz STOP: 100 kHz
Figure 11. Noise Density vs. Frequency Figure 12. Noise Density vs. Frequency
300
250
200
150
100
50
NOISE DENSITY (nVrms/ǨHz)
0
START: 100 HzSTART: 100 Hz STOP: 100 kHz
Vin = 5.0 V
V
out2
IO = 10 mA
Cin = 4.7 mF
C
out
TA = 25°C
= 3.3 V
= 4.7 mF
= 1.25 V
= 4.7 mF
600
Vin = 5.0 V
500
V
out1
IO = 250 mA
400
300
Cin = 4.7 mF
C
out
TA = 25°C
200
100
NOISE DENSITY (nVrms/ǨHz)
0
START: 100 Hz
START: 100 Hz STOP: 100 kHz
250
200
150
Vin = 5.0 V
100
V
= 1.25 V
out2
IO = 250 mA
Cin = 4.7 mF
50
C
= 4.7 mF
NOISE DENSITY (nVrms/ǨHz)
out
TA = 25°C
0
START: 100 HzSTART: 100 Hz STOP: 100 kHz
= 3.3 V
= 4.7 mF
Figure 13. Noise Density vs. Frequency Figure 14. Noise Density vs. Frequency
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NCP5504, NCV5504
TYPICAL CHARACTERISTICS
out
V
100 mV/Div
O
I
100 mA/Div
IO = 10 mA to 250 mA
TIME (100 mS/Div)
Figure 15. Load Transient Response for V
out
V
50 mV/Div
O
I
Vin = 5.0 V
V
= 3.3 V
out1
Cin = 4.7 mF
C
= 4.7 mF
out
TA = 25°C
out1
Vin = 5.0 V
V
= 1.25 V
out2
Cin = 4.7 mF
C
= 4.7 mF
out
TA = 25°C
out
V
100 mV/Div
O
I
100 mA/Div
IO = 1.0 mA to 250 mA
TIME (100 mS/Div)
Figure 16. Load Transient Response for V
out
V
50 mV/Div
O
I
Vin = 5.0 V
V
= 3.3 V
out1
Cin = 4.7 mF
C
= 4.7 mF
out
TA = 25°C
out1
Vin = 5.0 V
V
= 1.25 V
out2
Cin = 4.7 mF
C
= 4.7 mF
out
TA = 25°C
100 mA/Div
in
V
1.0 V/Div
out
V
50 mV/Div
IO = 10 mA to 250 mA
TIME (100 mS/Div)
Figure 17. Load Transient Response for V
DVin = 1.0 V
V
= 3.3 V
out1
IO = 250 mA
Tr = Tf = 1.0 ms
C
= 4.7 mF
out
TA = 25°C
TIME (40 mS/Div)
Figure 19. Line Transient Response for V
out2
out1
100 mA/Div
in
V
1.0 V/Div
out
V
50 mV/Div
IO = 1.0 mA to 250 mA
TIME (100 mS/Div)
Figure 18. Load Transient Response for V
DVin = 1.0 V
V
= 1.25 V
out2
IO = 250 mA
Tr = Tf = 1.0 ms
C
= 4.7 mF
out
TA = 25°C
TIME (40 mS/Div)
Figure 20. Line Transient Response for V
out2
out2
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NCP5504, NCV5504
APPLICATION INFORMATION
Introduction
The NCP5504/NCV5504 are high performance dual
output, 250 mA linear regulators suitable for post regulation
and power sensitive battery−operated applications. They
feature ±2.0% accuracy over the operating temperature
range. With one fixed output voltage at 3.3 V, and one
adjustable output voltage ranging from 1.25 V to 5.0 V, the
dropout voltage is 250 mV typical. Additional features, such
as an architecture that allows for low noise on the fixed
output without a bypass capacitor, provides for an attractive
LDO solution for audio visual equipment, instrumentation,
computing and networking applications, and automotive
electronics. It is thermally robust and is offered in a 5 pin
DPAK Pb−Free package.
Capacitor Selection
The recommended input capacitor types are tantalum and
aluminum electrolytic ranging from 4.7 mF to 100 mF. It is
especially required if the power source is located more than
a few inches from the NCP5504/NCV5504. This capacitor
will reduce device sensitivity and enhance the output
transient response time. The PCB layout is very important
and in order to obtain the optimal solution, the Vin and GND
traces should be sufficiently wide to minimize noise and
unstable operation.
For the adjustable output pin, Cn ranges from 200 pF and
1.0 nF.
The output capacitor range is between 1.0 mF and 22 mF.
For PCB layout considerations, place the capacitor close to
the output pin and keep the leads short.
Adjustable Output Operation
The application circuit for the adjustable output version is
shown in Figure 2. V
is calculated based on the following
out2
equation:
R2
V
+ 1.25 V *ǒ1 )
out2
R1
Ǔ
In order to maintain high accuracy on the adjustable
output, R1 values should be < 30 kW.
ORDERING INFORMATION
Device Package Shipping
NCP5504DTRKG DPAK
(Pb−Free)
NCV5504DTRKG DPAK
(Pb−Free)
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
2500 / Tape and Reel
2500 / Tape and Reel
†
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NCP5504, NCV5504
PACKAGE DIMENSIONS
DPAK 5, CENTER LEAD CROP
CASE 175AA−01
ISSUE A
NOTES:
1. DIMENSIONING AND TOLERANCING
SEATING
−T−
PLANE
B
V
S
R
A
12345
K
F
L
D
5 PL
G
0.13 (0.005) T
C
E
R1
Z
U
J
H
M
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
DIM MIN MAX MIN MAX
A 0.235 0.245 5.97 6.22
B 0.250 0.265 6.35 6.73
C 0.086 0.094 2.19 2.38
D 0.020 0.028 0.51 0.71
E 0.018 0.023 0.46 0.58
F 0.024 0.032 0.61 0.81
G 0.180 BSC 4.56 BSC
H 0.034 0.040 0.87 1.01
J 0.018 0.023 0.46 0.58
K 0.102 0.114 2.60 2.89
L 0.045 BSC 1.14 BSC
R 0.170 0.190 4.32 4.83
R1 0.185 0.210 4.70 5.33
S 0.025 0.040 0.63 1.01
U 0.020 −−− 0.51 −−−
V 0.035 0.050 0.89 1.27
Z 0.155 0.170 3.93 4.32
MILLIMETERSINCHES
SOLDERING FOOTPRINT*
6.4
0.252
5.8
0.228
10.6
0.417
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
2.2
0.086
0.013
SCALE 4:1
0.34
0.8
0.031
ǒ
inches
5.36
0.217
mm
Ǔ
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 61312, Phoenix, Arizona 85082−1312 USA
Phone: 480−829−7710 or 800−344−3860 Toll Free USA/Canada
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USA/Canada
Japan: ON Semiconductor, Japan Customer Focus Center
2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051
Phone: 81−3−5773−3850
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ON Semiconductor Website: http://onsemi.com
Order Literature: http://www.onsemi.com/litorder
For additional information, please contact your
local Sales Representative.
NCP5504/D
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