LDO & Voltage Regulators | NCV8570B

LDO 稳压器，200 mA，超低漏，超高 PSRR，超低噪音

量产中

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概览

NCV8570B 是一款 200 mA 低漏线性稳压器，带超低噪声特性。它的低噪音结合高电源抑制比 (PSRR) 使其特别适用于射频、音频或成像应用。该器件采用先进的 BiCMOS 工艺制造，可提供低噪声和卓越动态性能的强大组合，而在全负载下的接地电流耗量极低。NCV8570B 可稳定使用小型低值电容器，使得设计人员能够最大程度减小该方案占用的 PCB 总面积。此器件采用小型 2x2.2mm DFN6 mm 和 TSOP-5 封装。

  • Audio/Video, RF Section Supply
  • Noise Sensitive Applications such as RF receivers and transmiters
  • GPS modules
  • Portable/Build-In DVD Entertainment Systems
  • Satellite and HD Radio
  • Cameras for lane change detection and reverse view
  • Operating Input Voltage Range: 2.5V to 5.5V
  • High Ripple Rejection Ratio: Typ. 82dB @ 1kHz
  • Ultra-Low Output Noise: Typ. 10µVrms from 10Hz to 100kHz
  • Stable with output capacitors as low as 1µF
  • Active Discharge
  • Output Voltage Options: 1.8V, 2.8V, 3.0V, 3.3V
  • Low Sleep Mode Current: Max. 1A
  • Current Limit Protection
  • Thermal Shutdown Protection
  • Output Current Limit: Min. 200mA
  • No-Load Ground Current of Typ. 70µA
  • Full-Load Ground Current of Typ. 75µA
  • Output voltage accuracy: ±2.5% over Load/Line Regulation and Temperature
  • AECQ100 qualified and PPAP capable

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

Iq Typ (mA)

PSRR (dB)

Noise (µVrms)

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参考价格

NCV8570BMN180R2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506BA

1

260

REEL

3000

No

Single

Positive

1.8

0.2

2.5

6

0.14

0.075

82

10

Yes

No

Automotive

$0.1335

More Details

NCV8570BMN250R2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506BA

1

260

REEL

3000

No

Single

Positive

2.5

0.2

2.5

6

0.14

0.075

82

10

Yes

No

Automotive

$0.1402

More Details

NCV8570BMN280R2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506BA

1

260

REEL

3000

No

Single

Positive

2.8

0.2

2.5

6

0.205

0.075

82

10

Yes

No

Automotive

$0.1335

More Details

NCV8570BMN330R2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506BA

1

260

REEL

3000

Yes

Single

Positive

3.3

0.2

2.5

6

0.185

0.075

82

10

Yes

No

Automotive

$0.4046

More Details

NCV8570BSN18T1G

联系销售

Last Shipments

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

No

Single

Positive

1.8

0.2

2.5

6

0.14

0.075

82

10

Yes

No

Automotive

Price N/A

More Details

NCV8570BSN25T1G

联系销售

量产中

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

No

Single

Positive

2.5

0.2

2.5

6

0.14

0.075

82

10

Yes

No

Automotive

$0.1292

More Details

NCV8570BSN30T1G

联系销售

量产中

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

No

Single

Positive

3

0.2

2.5

6

0.19

0.075

82

10

Yes

No

Automotive

$0.1471

More Details

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可靠性数据

Die Related Summary Data

Device: NCV8570BMN180R2G

Equivalent to wafer fab process: ONC25

产品技术

产品技术

等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

ONC25

2

7241242698

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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