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KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 1
July 2013
KA278RXXC-Series
2 A Output Low Dropout Voltage Regulators
Features
KA278RXXC-Series (33 / 05 / 12)
3.3 V, 5 V, 12 V Output Low-Dropout Voltage Regulator
TO-220 Full-Mold Package (4 Pin)
Over-Current Protection, Thermal Shutdown
Over-Voltage Protection, Short-Circuit Protection
Output Disable Function
KA278RA05C
Nominal 5 V Output without Adjusting
Output Adjustable between 1.27 V and 32 V
2 A Output Low-Dropout Voltage Regulator
TO-220 Full-Mold Package (4 Pin)
Over-Current Protection, Thermal Shutdown
Over-Voltage Protection, Short-Circuit Protection
Ordering Information
Part Number Operating
Temperature
Range Top Mark Package Packing Method
KA278R33CTU
-20 to 80°C
278R33
TO-220F 4L Rail
KA278R05CTU 278R05
KA278R12CTU 278R12
KA278RA05CTU 278RA05
KA278R12CYDTU 278R12 TO-220F 4L (Formin g)
Description
The KA278RXXC is a low-dropout voltage regulator suit-
able for various electronic equipment. It provides a con-
stant voltage power source in a TO-220 4-lead full-mold
package. The dropout voltage is below 0.5 V in full-rated
current (2 A) . Th is r e gula t or ha s pe a k c urr e nt pr o tec ti o n,
thermal shutdown, and over-voltage protection.
TO-220F 4L
1.
V
IN
2. V
O
3. GND 4. V
dis
- KA278RXXC (33 / 05 / 12)
1
1.
V
IN
2. V
O
3. GND 4. V
adj
- KA278RA05C
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 2
Block Diagram
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the re co mmen ded operating conditions and s tres si ng the parts to these level s i s not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.
Note:
1. Junction-to-case thermal resistance test environments:
- Pneumatic heat sink fixture;
- Clamping pressure 60 psi through 12 mm diameter cylinder;
- Thermal grease applied between PKG and heat sink fixture.
Figure 1. KA278R33 / 05 / 12C Figure 2. KA278RA05C
Symbol Parameter Value Unit
VIN Input Voltage 35 V
Vdis Disable Voltage KA278RXXC 35 V
IOOutput Current 2.0 A
PD1 Power Dissipation 1 No Heat-Sink 1.5 W
PD2 Power Dissipation 2 With Heat-Sink 15 W
TjJunction Temperature 150 °C
Topr Operating Temperature -20 to 80 °C
Rθjc Thermal Resistance, Junction-to Case(1) 2.9 °C/W
Rθja Thermal Resistance, Junction-to-Ai r 48.51 °C/W
THERMAL SHUTDOWN
BANDGAP REFERENCE
OVERVOLTAGE
PROTECTION
SOA PROTECTION
SHORTCIRCUIT
PROTECTION
1
4
3
2
Vin
Vdis
Vo
GND
HIGH / LOW OUTPUT
ON / OFF
Q1
R1
R2
-
+
-
+
1.4V
THERMAL SHUTDOWN
BANDGAP REFERENCE
OVERVOLTAGE
PROTECTION
SOA PROTECTION
SHORTCIRCUIT
PROTECTION
1
4
3
2
Vin
Vadj
Vo
GND
Q1
Rin
Rref
+
-
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 3
Electrical Characteristics
VIN = Note 3, IO = 1.0 A, TA = 25°C, unless otherwise specified.
Notes:
2. These parameters, although guaranteed, are not 100% tested in production.
3. KA278R33C: VIN = 5 V;
KA278R05C: VIN = 7 V;
KA278R12C: VIN = 15 V.
4. KA278R33C: VIN =4 V to 10 V;
KA278R05C: VIN = 6 V to 12 V;
KA278R12C: VIN = 13 V to 29 V.
Symbol Parameter Test Conditions Min. Typ. Max. Unit
VOOutput Voltage KA278R33C 3.22 3.30 3.38 VKA278R05C 4.88 5.00 5.12
KA278R12C 11.70 12.00 12.30
Rload Load Regulation 5 mA < IO < 2 A 0.1 2.0 %
Rline Line Regulation(4) 0.5 2.5 %
RR Ripple Rejection Ratio(2) 45 55 dB
Vdrop Dropout Voltage IO = 2 A 0.5 V
VdisH Disable Voltage High KA278RXXC Output Active 2.0 V
VdisL Disable Volta ge Low KA278RXXC Output Disabled 0.8 V
IdisH Disable Bias Current High KA278RXXC Vdis = 2.7 V 20 μA
IdisL Disable Bias Current Low KA278RXXC Vdis = 0.4 V -0.4 mA
IqQuiescent Current IO = 0 A 10 mA
Vref Reference Voltage KA278RA05C 1.24 1.27 1.30 V
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 4
Typical Performance Characteristics (KA278R33C)
Figure 3. Output Voltage vs. Input Voltage Figure 4. Quiescent Current vs. Input Voltage
Figure 5. Output Voltage vs. Disable Voltage Figure 6. Output Voltage vs. Temperature (Tj)
Figure 7. Quiescent Current vs. Temperature (Tj)Figure 8. Dropout Voltage vs. Junction Temperature
Input voltage Vin (V)
4.50
3.75
3.00
2.25
1.50
0.75
5.25
00 2 4 6 8 10
Outp ut volt age Vo(V)
RL=
RL=3.3Ω
8
0 5 10 15 20
0
20
40
60
80
100
RL=
Quiescent current Iq(mA)
Input voltage Vin(V)
0
Output voltage Vo(V)
3
Disable voltage Vdis (V)
0.5 1.5
122.5
4.50
3.75
3.00
2.25
1.50
0.75
5.25
0
3.34
3.32
3.30
3.36
-25
Out put voltag e Vo( V)
TEMPERATURE Tj(oC)
75 125
02550 100
3.26
3.24
3.22
3.28
10
8
6
4
2
0
Quiescent current Iq(mA)
Junction temperature Tj(oC)
75 125
02550 100
-25
-25 0 25 50 75 100 125
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
2.0A
Drop out voltage Vdrop [V]
Ju n ctio n T e m p Tj []
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 5
Typical Performance Characteristics (Continued)
Figure 9. Power Dissip at ion vs. Temperature (Tj)Figure 10. Over-Current Protection Characteristics
(Typical Value)
Figure 11. Output Peak Current vs. Input-Output
Differential Voltage
-25
Power dissipation PD(W)
TEMPERATURE Tj(oC)
75 125
02550 100
15
10
5
20
0
Output Current (A)
Relat ive output v oltage(%)
3.0 5.0
01.02.0 4.0
80
60
20
100
0
40
6.0
Output Current (A)
Relat ive output v oltage(%)
3.0 5.0
01.02.0 4.0
80
60
20
100
0
40
6.0
Relat ive output v oltage(%)
3.0 5.0
01.02.0 4.0
80
60
20
100
0
40
6.0
0123456
3.50
3.75
4.00
4.25
4.50
4.75
Output peak current Iop (A)
Input-output differential voltage Vin-Vo (V)
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 6
Typical Performance Characteristics (KA278R05C)
Figure 12. Output Voltage vs. Input Voltage Figure 13. Quiescent Current vs. Input Voltage
Figure 14. Output Voltage vs. Disable Voltage Figure 15. Output Voltage vs. Temperature (Tj)
figure 16. Quiescent Current vs. Temperature (Tj)Figure 17. Dropout Voltage vs. Junction Temperature
51015
Input voltage Vin (V)
6
5
4
3
2
1
7
00
Outpu t voltage Vo(V)
RL=
RL=2.5Ω
8
0 5 10 15 20
0
20
40
60
80
100
120
RL=
Quie sc ent c u rren t Iq(m A )
Input voltage Vin(V)
7
6
5
4
3
00
Output voltage Vo(V)
3
Disable voltage Vdis (V)
0.5 1.5
2
1
122.5
5.04
5.02
5.00
5.06
-25
Output voltage Vo(V)
TEMPERATURE Tj(oC)
75 125
02550 100
4.96
4.94
4.92
4.98
8
6
4
2
0
Quiescen t cur r e nt I q(mA)
Junction temperature Tj(oC)
75 125
02550 100
-25
-25 0 25 50 75 100 125
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
2.0A
Drop out voltage Vdrop [V]
Jun ction T e mp Tj []
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 7
Typical Performance Characteristics (Continued)
Figure 18. Power Dissipation vs. Temperature (Tj)Figure 19. Over-Current Protection Characteristics
(Typical Value)
Figure 20. Output Peak Current vs. Input-Output
Differential Voltage
-25
Power dissi pat ion PD(W)
TEMPERATURE Tj(oC)
75 125
02550 100
15
10
5
20
0
0123456
3.50
3.75
4.00
4.25
4.50
4.75
Output peak current Iop (A)
Input-output differential voltage Vin-Vo (V)
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 8
Typical Performance Characteristics (KA278R12C)
Figure 21. Output Voltage vs. Input Voltage Figure 22. Quiescent Current vs. Input Voltage
Figure 23. Output Voltage vs. Disable Voltage Figure 24. Output Voltage vs. Temperature (Tj)
25. Quiescent Current vs. Temperature (Tj)Figure 26. Dropout Voltage vs. Junction Temperature
51015
Input voltage Vin (V)
15.0
12.5
10.0
7.5
5.0
2.5
00
Output voltage Vo(V)
RL=
RL= 6Ω
20 25
8
0 5 10 15 20
0
20
40
60
80
100
120
RL=
Qu iesc e n t curre nt Iq (mA)
Input v olta g e Vin(V)
0
Output voltage Vo(V)
3
Disable voltage Vdis (V)
0.5 1.5
122.5
15.0
12.5
10.0
7.5
5.0
2.5
0
12.04
12.02
12.00
-25
Out pu t volt age Vo (V)
TEMPERATURE Tj(oC)
75 125
02550 100
11.96
11.94
11.92
11.98
10
8
6
4
2
0
Quiescent cur r e nt Iq(mA)
Junction temperatur e Tj(oC)
75 125
02550 100
-25
-25 0 25 50 75 100 125
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
2.0A
Drop out voltage Vdrop [V]
Junction Temp Tj []
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 9
Typical Performance Characteristics (Continued)
Figure 27. Power Dissipation vs. Temperature (Tj)Figure 28. Over-Current Protection Characteristics
(Typical Value)
Figure 29. Output Peak Current vs. Input-Output
Differential Voltage
-25
Power dissipation PD(W)
TEMPERATURE Tj(oC)
75 125
02550 100
15
10
5
20
0
Output Current (A)
Relative output voltage(%)
3.0 5.0
01.02.0 4.0
80
60
20
100
0
40
6.0
Output Current (A)
Relative output voltage(%)
3.0 5.0
01.02.0 4.0
80
60
20
100
0
40
6.0
Relative output voltage(%)
3.0 5.0
01.02.0 4.0
80
60
20
100
0
40
6.0
0123456
3.50
3.75
4.00
4.25
4.50
4.75
Output peak current Iop (A)
Input-output differential voltage Vin-Vo (V)
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 10
Typical Performance Characteristics (KA278RA05C)
Figure 30. Output Voltage vs. Input Voltage Figure 31.Quiescent Current vs. Input Voltage
Figure 32. Output Voltage vs. Temperature ( Tj)
*Fixed Mode (VO = 5 V) Figure 33. Quiescent Current vs. Temperature (Tj)
Figure 34. Dropout Voltage vs. Junction
Temperature
Figure 35. Power Dissipation vs. Temperature (Tj)
51015
Input voltage Vin (V)
6
5
4
3
2
1
7
00
Outpu t voltage Vo(V)
RL=
RL=2.5Ω
8
0 5 10 15 20
0
20
40
60
80
100
120
RL=
Quie sce nt c urre nt Iq(mA)
Input voltage Vin(V)
5.04
5.02
5.00
5.06
-25
Outp ut vo lt age Vo( V )
TEMPERATURE Tj(oC)
75 125
02550 100
4.96
4.94
4.92
4.98
10
8
6
4
2
0
Quiescent cur r ent Iq( mA)
Junction temperature Tj(oC )
75 125
02550 100
-25
-25 0 25 50 75 100 125
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
2.0A
Drop out voltage Vdro p [V]
Junction Tem p Tj []
-25
Power dissipation PD(W)
TEMPERATURE Tj(oC)
75 125
02550 100
15
10
5
20
0
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 11
Typical Performance Characteristics (Continued)
Figure 36. Over-Current Protection Characteristics
(Typical Value) Figure 37. Output Peak Current vs. Input-Output
Differential Voltage
Output Current (A)
Relat i ve output voltage(%)
3.0 5.0
01.02.0 4.0
80
60
20
100
0
40
6.0
Output Current (A)
Relat i ve output voltage(%)
3.0 5.0
01.02.0 4.0
80
60
20
100
0
40
6.0
0123456
3.50
3.75
4.00
4.25
4.50
4.75
Output peak current Iop (A)
Input-output differential voltage Vin-Vo (V)
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 12
Typical Application
KA278R33 / 05 / 12C
Figure 38. Application Circuit
•C
I is required if regulator is located at an appreciable distance from power supply filter.
•C
O improves stability and transient response (C O > 47 μF).
+
+
12
3
4
Vin
Vdis
Vo
GND
Disable Signal
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 13
Typical Application (continued)
KA278RA05
Figure 39. Application Circuit (Adjustable Mode)
•C
I is required if regulator is located at an appreciable distance from power supply filter.
•C
O improves stability and transient response (CO > 47 μF).
Figure 40. Internal Resistor (R1, R2) Variation vs. Temperature (Tj)
Figure 41. Application Circuit (Fixed Mode)
KA278RA05
2
Vin
1
3
R3
GND 4
Vo
Vadj
R4
Co RL
Ci
Output
Input
Vo = 1.25 ( 1 + ) R1= 1.8kΩ, R2= 0.6kΩ
R1//R3
R2//R4
KA278RA05
2
Vin
1
3
R3
GND 4
Vo
Vadj
R4
Co RL
Ci
Output
Input
KA278RA05
2
Vin
1
3
R3
GND 4
Vo
Vadj
R4
Co RL
Ci
Output
Input
Vo = 1.25 ( 1 + ) R1= 1.8kΩ, R2= 0.6kΩ
R1//R3
R2//R4
Vo = 1.25 ( 1 + ) R1= 1.8kΩ, R2= 0.6kΩ
R1//R3
R2//R4
1.27
R1 = 1.8 kΩ, R2 = 0.6 kΩ
20
15
10
-50
Variation(%)
50 100 125
-25 0 25 75
0
-5
-10
5
Junct i o n t emperatur e Tj()
25
20
15
10
-50
Variation(%)
50 100 125
-25 0 25 75
50 100 125
-25 0 25 75
0
-5
-10
5
Junct i o n t emperatur e Tj()
25
KA278RA05
2
Vin
1
3
GND 4
Vo
Vadj Co RL
Ci
Output = 5V
Input
KA278RA05
2
Vin
1
3
GND 4
Vo
Vadj Co RL
Ci
Output = 5V
Input
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 14
Physical Dimensions
Figure 42. TO220, MOLDED, 4-LEAD, FULL-PACK, STARIGHT LEAD (ACTIVE)
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notic e. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor represe ntative to verify or
obtain the most recent revision. Package specifica tions do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the
warranty therein, which covers Fairchild produ cts.
Always visit Fairchild Semiconduct or’s online packaging are a for the most recent package drawings :
http://www.fairchildsemi.com/dwg/TO/TO220C04.pdf.
For current tape and reel specifications, visi t Fairchild Semiconductor’s online pack aging area:
http://www.fairchildsemi.com/packing_dwg/PKG-TO220C04.pdf.
4.70
4.30
2.79
2.29 (4X)
3.50
3.30
3.40
3.00
10.20
9.80
7.00
0.70
0.50 (4X)
1.30 MAX (3X)
1.25 MIN B
1.50 MAX
1.05 MIN (3X)
15.80
15.40
0.89
(3.30 ) B
10.60
10.00
5.00
NOTES:
A. EXCEPT WHERE NOTED CONFORMS TO
SC91A.
BDOES NOT COMPLY EIAJ STD. VALUE.
C. ALL DIMENSIONS ARE IN MILLIMETERS.
D. DIMENSIONS ARE EXCLUSIVE OF BURRS,
MOLD FLASH AND TIE BAR PROTRUSIONS.
E. PIN 2 CONNECTS TO DAP.
F. DRAWING FILE NAME: TO220C04REV1
1
1.70
1.30 B
0.60
0.45
3.00
2.60
6.70
6.30
15.90
15.50 B
1.00X 45°
13.60
4
TO-220F 4L
KA278RXXC-Series — 2 A Output Low Dropout Voltage Regulators
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA278RXXC-Series Rev. 1.1.0 15
Physical Dimensions (continued)
Figure 43. TO220, MOLDED, 4-LEAD, FULL-PACK, YDTU FORMING (ACTIVE)
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notic e. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor represe ntative to verify or
obtain the most recent revision. Package specifica tions do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the
warranty therein, which covers Fairchild produ cts.
Always visit Fairchild Semiconduct or’s online packaging are a for the most recent package drawings :
http://www.fairchildsemi.com/dwg/TO/TO220B04.pdf.
For current tape and reel specifications, visi t Fairchild Semiconductor’s online pack aging area:
http://www.fairchildsemi.com/packing_dwg/PKG-TO220B04.pdf.
4.70
4.30
2.79
2.29
3.50
3.30
3.40
3.00
10.20
9.80
7.00
1.30 MAX (3X)
1.25 MIN B
1.50 MAX
1.05 MIN (3X)
15.80
15.40
0.89 0.70
0.50
(3.30 ) B
5.00
1
3.00
2.60
6.70
6.30
15.90
15.50 B
1.00X 45°
26.80
25.20
3.48
2.88 B
1.70
1.30 B
0.60
0.45
5.30
4.70 B
5.60
5.00 B
4
NOTES:
A. EXCEPT WHERE NOTED CONFORMS TO
SC91A.
BDOES NOT COMPLY EIAJ STD. VALUE.
C. ALL DIMENSIONS ARE IN MILLIMETERS.
D. DIMENSIONS ARE EXCLUSIVE OF BURRS,
MOLD FLASH AND TIE BAR PROTRUSIONS.
E. PIN 2 CONNECTS TO DAP.
F. DRAWING FILE NAME: TO220B04REV1
TO-220F 4L (Forming)
© Fairchild Semiconductor Corporation www.fairchildsemi.com
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DEUXPEED
®
Dual Cool™
EcoSPARK
®
EfficientMax¥
ESBC¥
Fairchild
®
Fairchild Semiconductor
®
FACT Quiet Series¥
FACT
®
FAST
®
FastvCore¥
FETBench¥
FPS¥
F-PFS¥
FRFET
®
Global Power Resource
SM
GreenBridge¥
Green FPS¥
Green FPS¥ e-Series¥
Gmax¥
GTO¥
IntelliMAX¥
ISOPLANAR¥
Making Small Speakers Sound Louder
and Better™
MegaBuck¥
MICROCOUPLER¥
MicroFET¥
MicroPak¥
MicroPak2¥
MillerDrive¥
MotionMax¥
mWSaver¥
OptoHiT¥
OPTOLOGIC
®
OPTOPLANAR
®
®
PowerTrench
®
PowerXS™
Programmable Active Droop¥
QFET
®
QS¥
Quiet Series¥
RapidConfigure¥
¥
Saving our world, 1mW/W/kW at a time™
SignalWise¥
SmartMax¥
SMART START¥
Solutions for Your Success¥
SPM
®
STEALTH¥
SuperFET
®
SuperSOT¥-3
SuperSOT¥-6
SuperSOT¥-8
SupreMOS
®
SyncFET¥
Sync-Lock™
®*
TinyBoost¥
TinyBuck¥
TinyCalc¥
TinyLogic
®
TINYOPTO¥
TinyPower¥
TinyPWM¥
TinyWire¥
TranSiC¥
TriFault Detect¥
TRUECURRENT
®
*
PSerDes¥
UHC
®
Ultra FRFET¥
UniFET¥
VCX¥
VisualMax¥
VoltagePlus¥
XS™
* Trademarks of System General Corporation, used under license by Fairchild Semiconductor.
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE
RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE
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WHICH COVERS THESE PRODUCTS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE
EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are
intended for surgical implant into the body or (b) support or sustain
life, and (c) whose failure to perform when properly used in
accordance with instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the user.
2. A critical component in any component of a life support, device, or
system whose failure to perform can be reasonably expected to
cause the failure of the life support device or system, or to affect its
safety or effectiveness.
ANTI-COUNTERFEITING POLICY
Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com,
under Sales Support.
Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their
parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed
applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the
proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild
Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors
are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date technical
and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise.
Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status Definition
Advance Information Formative / In Design Datasheet contains the design specifications for product development. Specifications may change
in any manner without notice.
Preliminary First Production
Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
Semiconductor reserves the right to make changes at any time without notice to improve design.
No Identification Needed Full Production Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make
changes at any time without notice to improve the design.
Obsolete Not In Production Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.
The datasheet is for reference information only.
Rev. I64
®
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1
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
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