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PDF NCP553 Data sheet ( Hoja de datos )
| Número de pieza | NCP553 | |
| Descripción | Voltage Regulator | |
| Fabricantes | ON Semiconductor | |
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NCP553, NCV553
80 mA CMOS Low Iq
NOCAPE Voltage Regulator
This series of fixed output NOCAP linear regulators are designed
for handheld communication equipment and portable battery powered
applications which require low quiescent. This series features an
ultra−low quiescent current of 2.8 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.
These voltage regulators have been designed to be used with low
cost ceramic capacitors. The devices have the ability to operate
without an output capacitor. The devices are housed in the
micro−miniature SC82−AB surface mount package. Standard voltage
versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V. Other voltages
are available in 100 mV steps.
Features
Low Quiescent Current of 2.8 mA Typical
Low Output Voltage Option
Output Voltage Accuracy of 2.0%
Industrial Temperature Range of −40C to 85C
(NCV553, TA = −40C to +125C)
These are Pb−Free Devices
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
Typical Applications
Battery Powered Consumer Products
Hand−Held Instruments
Camcorders and Cameras
Input
C1+
GND N/C
Vin Vout
Output
+ C2
http://onsemi.com
SC82−AB (SC70−4)
SQ SUFFIX
CASE 419C
PIN CONNECTIONS &
MARKING DIAGRAMS
GND 1
4 N/C
Vin 2
3 Vout
(NCP553, NCV553 Top View)
xxx = Device Code
M = Date Code*
G = Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation and/or position may
vary depending upon manufacturing location.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
This device contains 32 active transistors
Figure 1. Typical Application Diagram
Semiconductor Components Industries, LLC, 2013
June, 2013 − Rev. 3
1
Publication Order Number:
NCP553/D
Free Datasheet http://www.datasheet4u.com/
1 page  
NCP553, NCV553
TYPICAL CHARACTERISTICS
1
0.9 Vout(nom.) = 3.0 V
0.8
0.7
0.6
0.5
80 mA
0.4
0.3
0.2
0.1
0
−50
−25
40 mA
0 25 50 75 100 125
TEMPERATURE (_C)
Figure 2. Dropout Voltage versus Temperature
3.03
3.025
Vout(nom.) = 3.3 V
Iout = 5 mA
3.02
Vin = 12 V
3.015
Vin = 4 V
3.01
3.005
3
−60 −40 −20 0 20 40 60
TEMPERATURE (_C)
80 100
Figure 3. Output Voltage versus Temperature
3.25
3
Iout = 0 mA
Vin = 4 V
2.75
2.5
2.25
2
1.75
−60 −40 −20 0 20 40 60
TEMPERATURE (_C)
80 100
Figure 4. Quiescent Current versus Temperature
4.5
4
Vout(nom.) = 3 V
Iout = 0 mA
3.5
3
2.5
2
1.5
1
0.5
0
0
2 4 6 8 10
Vin, INPUT VOLTAGE (VOLTS)
12
Figure 5. Quiescent Current versus Input Voltage
4
3.5
3
2.5
2
1.5
1
0.5
0
10
10 mA
6
5
4
200
Iout = 1 mA
Cout = 1 mF
50 mA
100
0
100
1000
10000 100000
FREQUENCY (Hz)
Figure 6. Output Noise Density
−100
1000000
0
0.5 1 1.5 2 2.5 3 3.5 4
TIME (ms)
Figure 7. Line Transient Response
4.5
http://onsemi.com
5
Free Datasheet http://www.datasheet4u.com/
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet NCP553.PDF ] | |
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