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參數(shù)資料
| 型號： | NCP3335A |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| 中文描述： | 無電容，NMOS管，150mA的低壓差穩(wěn)壓器的反向電流保護 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 133K |
| 代理商： | NCP3335A |
Semiconductor Components Industries, LLC, 2005
December, 2005 Rev. 2
1
Publication Order Number:
NCP3335A/D
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 ultralow 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 F. 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 25 C)
UltraLow Dropout Voltage at Full Load (260 mV typ.)
No Minimum Output Current Required for Stability
Low Noise (35 Vrms w/10 nF C
nr
and 56 Vrms w/out C
nr
)
Low Shutdown Current (0.07 A)
Reverse Bias Protected
2.6 V to 12 V Supply Range
Thermal Shutdown Protection
Current Limitation
Requires Only 1.0 F 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 PbFree Devices
Applications
PCMCIA Card
Cellular Phones
Camcoders and Cameras
Networking Systems, DSL/Cable Modems
Cable SetTop Box
MP3/CD Players
DSP Supply
Displays and Monitors
Micro8
DM SUFFIX
CASE 846A
See detailed ordering and shipping information in the package
dimensions section on page 12 of this data sheet.
ORDERING INFORMATION
MARKING DIAGRAM
http://onsemi.com
Micro8
xxx = LIQ for 2.5 V
= LIR for 2.85 V
= LIS for 3.3 V
= LIT for 5.0 V
= LIO for Adj.
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
= PbFree Package
(Note: Microdot may be in either location)
xxx
AYW
1
8
Fixed Version
Pin 1, 2. V
out
3. Sense
4. GND
5. NR
6. SD
7, 8. V
in
Adj Version
Pin 1, 2. V
out
3. Adj
4. GND
5. NR
6. SD
7, 8. V
in
DFN10
MN SUFFIX
CASE 485C
3335A
xxx
ALYW
1
Fixed Version
Pin 1, 2. V
out
3. Sense
4. GND
5, 6. NC
7. NR
8. SD
9, 10. V
in
Adj Version
Pin 1, 2. V
out
3. Adj
4. GND
5, 6. NC
7. NR
8. SD
9, 10. V
in
DFN10
xxx = 25 for 2.5 V
= 285 for 2.85 V
= 33 for 3.3 V
= 50 for 5.0 V
= ADJ for Adj.
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| NCP3335ADM150R2G | 功能描述:低壓差穩(wěn)壓器 - LDO ANA 500MA ANY CAP LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP3335ADM180R2G | 功能描述:低壓差穩(wěn)壓器 - LDO ANA 500mA ANY CAP NON INVERTION RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP3335ADM250R2G | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5V 500mA LDO w/RBP RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP3335ADM280R2G | 功能描述:低壓差穩(wěn)壓器 - LDO ANA 500mA ANY CAP LO IQ LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP3335ADM285R2G | 功能描述:低壓差穩(wěn)壓器 - LDO 2.85V 500mA LDO w/RBP RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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