NCP3335A 반도체 회로 부품 판매점
Low Dropout Regulator
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 ON Semiconductor |
NCP3335A
Ultra High Accuracy,
Low Iq, 500 mA
Low Dropout Regulator
The NCP3335A is a high performance, low dropout regulator. With
accuracy of ±0.9% over line and load and ultra−low quiescent current
and noise it encompasses all of the necessary features required by
today’s consumer electronics. This unique device is guaranteed to be
stable without a minimum load current requirement and stable with
any type of capacitor as small as 1.0 mF. The NCP3335A also comes
equipped with sense and noise reduction pins to increase the overall
utility of the device. The NCP3335A offers reverse bias protection.
Features
• High Accuracy Over Line and Load (+0.9% at 255C)
• Ultra−Low Dropout Voltage at Full Load (260 mV typ.)
• No Minimum Output Current Required for Stability
• Low Noise (35 mVrms w/10 nF Cnr and 56 mVrms w/out Cnr)
• Low Shutdown Current (0.07 mA)
• Reverse Bias Protected
• 2.6 V to 12 V Supply Range
• Thermal Shutdown Protection
•www.DataSheet4U.com Current Limitation
• Requires Only 1.0 mF Output Capacitance for Stability
• Stable with Any Type of Capacitor (including MLCC)
• Available in 2.5 V, 2.85 V, 3.3 V, 5.0 V and Adjustable Output
Voltages
• These are Pb−Free Devices
Applications
• PCMCIA Card
• Cellular Phones
• Camcoders and Cameras
• Networking Systems, DSL/Cable Modems
• Cable Set−Top Box
• MP3/CD Players
• DSP Supply
• Displays and Monitors
http://onsemi.com
Micro8t
DM SUFFIX
CASE 846A
DFN10
MN SUFFIX
CASE 485C
MARKING DIAGRAM
8
xxx
AYWG
G
1
Fixed Version
Pin 1, 2. Vout
3. Sense
4. GND
5. NR
6. SD
7, 8. Vin
Adj Version
Pin 1, 2. Vout
3. Adj
4. GND
5. NR
6. SD
7, 8. Vin
1 3335A
xxx
ALYWG
G
Fixed Version
Pin 1, 2. Vout
3. Sense
4. GND
5, 6. NC
7. NR
8. SD
9, 10. Vin
Adj Version
Pin 1, 2. Vout
3. Adj
4. GND
5, 6. NC
7. NR
8. SD
9, 10. Vin
Micro8
DFN10
xxx = LIQ for 2.5 V
xxx = 25 for 2.5 V
= LIR for 2.85 V
= 285 for 2.85 V
= LIS for 3.3 V
= 33 for 3.3 V
= LIT for 5.0 V
= 50 for 5.0 V
= LIO for Adj.
= ADJ for Adj.
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
April, 2006 − Rev. 3
1
Publication Order Number:
NCP3335A/D
NCP3335A
Vin
Cin
1.0 mF
+
Cnr
5 (Optional)
NR
7
IN
8
IN
SD
6
SENSE 3
OUT
2
OUT
GND
4
1
Cout
1.0 mF
+
ON
OFF
Vout
Figure 1. Typical Fixed Version Application Schematic (Micro8 Package)
Vin
Cin
1.0 mF
+
7
IN
8
IN
Cnr
10 nF
5 (Optional)
NR
2
OUT
1
OUT
ADJ 3
SD GND
64
R1
R2
ON
OFF
Vout
CADJ
68 pF
Cout
+
1.0 mF
Figure 2. Typical Adjustable Version Application Schematic (Micro8 Package)
http://onsemi.com
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( onsemi )
NCP3335A regulator
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
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( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
NCP3335
Low Dropout Regulator - ON Semiconductor
NCP3335A
Low Dropout Regulator - ON Semiconductor