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PDF NCV571 Data sheet ( Hoja de datos )

Número de pieza NCV571
Descripción 150 mA CMOS Low Iq Low Output Voltage Regulator
Fabricantes ON Semiconductor 
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No Preview Available ! NCV571 Hoja de datos, Descripción, Manual

NCP571, NCV571
www.DataSheet4U.com
150 mA CMOS Low Iq Low
Output Voltage Regulator
The NCP571 series of fixed output low dropout linear regulators are
designed for handheld communication equipment and portable battery
powered applications which require low quiescent current. The
NCP571 series features an ultralow quiescent current of 4.0 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 NCP571 has been designed to be used with low cost ceramic
capacitors and requires a minimum output capacitor of 0.1 mF. The
device is housed in the TSOP5 or DFN6 surface mount package.
Standard voltage versions are 0.8 V, 0.9 V, 1.0 V and 1.2 V.
Features
Low Quiescent Current of 4.0 mA Typical
Maximum Operating Voltage of 12 V
Low Output Voltage Option down to 0.8 V
High Accuracy Output Voltage of 3.0%
Industrial Temperature Range of 40°C to +85°C
(NCV571, TA = 40°C to +125°C)
NCV Prefix for Automotive and Other Applications Requiring Site
and Change Controls
These are PbFree Devices
Typical Applications
Battery Powered Instruments
HandHeld Instruments
Camcorders and Cameras
Vin
1
Thermal
Shutdown
Enable
ON 3
Driver w/
Current
Limit
Vout
5
+
OFF
GND 2
Figure 1. Representative Block Diagram
http://onsemi.com
5
1
TSOP5
SN SUFFIX
CASE 483
6
1
DFN6
MN SUFFIX
CASE 506BA
MARKING DIAGRAMS
XXXAYWG
G
1
XX MG
G
XXX
A
Y
W
M
G
= Specific Device Code
= Assembly Location
= Year
= Work Week
= Date Code
= PbFree Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2010
May, 2010 Rev. 3
1
Publication Order Number:
NCP571/D

1 page




NCV571 pdf
NCP571, NCV571
3.2
3.0 Vin = 6 V
3.2
3.0
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2.8 Vin = 3 V
2.6
2.4
2.2
0.00
0.02
0.04
0.06
0.08
0.10
TA = 25°C
Vout = 0.8 V
0.12 0.14 0.16
OUTPUT CURRENT (A)
Figure 3. Ground Pin Current vs. Output
Current
3.5
2.8
Vin = 6 V
2.6
Vin = 3 V
2.4
2.2
0.00
0.02
0.04
0.06
0.08
0.10
TA = 25°C
Vout = 1.2 V
0.12 0.14 0.16
OUTPUT CURRENT (A)
Figure 4. Ground Pin Current vs. Output
Current
3.5
3.0 Vin = 6 V
3.0
2.5 Vin = 3 V
2.0
Vout = 0.8 V
Iout = 30 mA
1.5
40
20
0
20 40 60 80 100
AMBIENT TEMPERATURE (°C)
Figure 5. Ground Pin Current vs. Temperature
2.5 Vin = 6 V
Vin = 3 V
2.0
1.5
40
20
0
Vout = 1.2 V
Iout = 30 mA
20 40 60 80 100
AMBIENT TEMPERATURE (°C)
Figure 6. Ground Pin Current vs. Temperature
3.5
3
2.5
2
1.5
1
0.5
TA = 25°C
Vout = 0.8 V
0 Iout = 30 mA
0 2 4 6 8 10 12
INPUT VOLTAGE (V)
Figure 7. Ground Pin Current vs. Input Voltage
3
2.5
2
1.5
1
0.5 TA = 25°C
Vout = 1.2 V
0 Iout = 30 mA
0 2 4 6 8 10 12
INPUT VOLTAGE (V)
Figure 8. Ground Pin Current vs. Input Voltage
http://onsemi.com
5

5 Page





NCV571 arduino
NCP571, NCV571
PACKAGE DIMENSIONS
www.DataSheet4U.com
TSOP5
(SOT235, SC595)
SN SUFFIX
CASE 48302
ISSUE H
NOTE 5
2X 0.10 T
D 5X
0.20 C A B
2X 0.20 T 5 4 B S
1 23
L
G
A
M
K
DETAIL Z
0.05 H
C
SEATING
PLANE
T
J
DETAIL Z
SOLDERING FOOTPRINT*
0.95
0.037
1.9
0.074
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. MAXIMUM LEAD THICKNESS INCLUDES
LEAD FINISH THICKNESS. MINIMUM LEAD
THICKNESS IS THE MINIMUM THICKNESS
OF BASE MATERIAL.
4. DIMENSIONS A AND B DO NOT INCLUDE
MOLD FLASH, PROTRUSIONS, OR GATE
BURRS.
5. OPTIONAL CONSTRUCTION: AN
ADDITIONAL TRIMMED LEAD IS ALLOWED
IN THIS LOCATION. TRIMMED LEAD NOT TO
EXTEND MORE THAN 0.2 FROM BODY.
MILLIMETERS
DIM MIN MAX
A 3.00 BSC
B 1.50 BSC
C 0.90 1.10
D 0.25 0.50
G 0.95 BSC
H 0.01 0.10
J 0.10 0.26
K 0.20 0.60
L 1.25 1.55
M 0 _ 10 _
S 2.50 3.00
2.4
0.094
1.0
0.039
0.7
0.028
ǒ ǓSCALE 10:1
mm
inches
*For additional information on our PbFree strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
http://onsemi.com
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