Linear Regulators (LDO) | NCV8570
概览
对噪音敏感的射频应用，如汽车应用的卫星无线电功率放大器、信息娱乐设备和精密仪器，需要非常干净的电源。NCV8570 是一款 200 mA 低漏 (LDO) 线性稳压器，为工程人员提供了非常稳定准确的电压，具有超低噪音和极高电源抑制比 (PSRR)，适合射频应用。为了优化电池供电便携式应用的性能，NCV8570 采用先进的 BiCMOS 工艺，融合了双极元件的低噪音和出众的动态性能，兼具 CMOS 在满负载条件下的极低接地电流耗量。此外，为了在空间受限的应用中占据较小的占地面积，NCV8570 可以稳定使用体积小、价格低的电容，并采用非常小的 DFN6 2x2.2 和 TSOP-5 封装。新设计注意：推荐使用 NCV8570B 来替代 NCV8570。
- Satellite and HD Radio
- Noise Sensitive Applications (Video, Audio)
- Analog Power Supplies
- Portable/Builtin DVD Entertainment Systems
- GPS
- Output Voltage Options:
- 1.8 V, 2.5 V, 2.75 V, 2.8 V, 3.0 V, 3.3 V
- Contact Factory for Other Voltage Options - Output Current Limit 200 mA
- Ultra Low Noise (typ 15 µVrms)
- Very High PSRR (typ 80 dB)
- Stable with Ceramic Output Capacitors as low as 1 µF
- Low Sleep Mode Current (max 1 µA)
- Active Discharge Circuit
- Current Limit Protection
- Thermal Shutdown Protection
- AEC Qualified
- PPAP Capable
- These are Pb-Free Devices
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Obsolete
Pb
A
H
P
DFN-6
1
260
REEL
3000
N
Single
Positive
1.8
0.2
2.5
5.5
0.7
0.07
80
15
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
DFN-6
1
260
REEL
3000
N
Single
Positive
2.5
0.2
2.5
5.5
0.17
0.07
80
15
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
DFN-6
1
260
REEL
3000
N
Single
Positive
2.75
0.2
2.5
5.5
0.15
0.07
80
15
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
DFN-6
1
260
REEL
3000
N
Single
Positive
2.8
0.2
2.5
5.5
0.15
0.07
80
15
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
DFN-6
1
260
REEL
3000
N
Single
Positive
3
0.2
2.5
5.5
0.14
0.07
80
15
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
DFN-6
1
260
REEL
3000
N
Single
Positive
3.3
0.2
2.5
5.5
0.13
0.07
80
15
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
TSOP-5 / SOT-23-5
1
260
REEL
3000
N
-
-
-
-
2.5
-
-
-
-
-
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
TSOP-5 / SOT-23-5
1
260
REEL
3000
N
-
-
-
-
2.5
-
-
-
-
-
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
TSOP-5 / SOT-23-5
1
260
REEL
3000
N
-
-
-
-
2.5
-
-
-
-
-
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
TSOP-5 / SOT-23-5
1
260
REEL
3000
N
-
-
-
-
2.5
-
-
-
-
-
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
TSOP-5 / SOT-23-5
1
260
REEL
3000
N
-
-
-
-
2.5
-
-
-
-
-
Yes
No
Automotive
Price N/A
More Details
Obsolete
Pb
A
H
P
TSOP-5 / SOT-23-5
1
260
REEL
3000
N
-
-
-
-
2.5
-
-
-
-
-
Yes
No
Automotive
Price N/A
More Details
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