LDO レギュレータ、200 mA、低ドロップアウト、超低 PSRR、超低ノイズ

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Overview

NCV8570B は、 超低ノイズ特性を持つ 200 mA 低ドロップアウト・リニア電圧レギュレータです。ノイズが少なく、かつ電源電圧変動除去比 (PSRR) が高いため、RF、オーディオ、イメージング・アプリケーションでの使用に特に適しています。このデバイスは、高度な BiCMOS プロセスで製造され、最大負荷時にグランド電流を極めて低く抑えながら、低ノイズと卓越したダイナミック性能の強力な組み合わせを提供します。NCV8570B は、小さく値の低いキャパシタで安定しているため、設計者はソリューションの占める PCB スペースを最小限に抑えることができます。このデバイスは、小型の 2x2.2mm DFN6 パッケージ、および TSOP-5 パッケージに収められています。

  • 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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製品:

10

共有

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Orderable Parts:

10

製品

状態

CAD Models

Compliance

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)

Enable

PowerGood

Application

Reference Price

NCV8570BMN180R2G

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Active

CAD Model

Pb

A

H

P

DFN-6

1

260

REEL

3000

N

Single

Positive

1.8

0.2

2.5

6

0.14

0.075

82

10

Yes

No

Automotive

$0.3853

More Details

NCV8570BMN250R2G

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Active

CAD Model

Pb

A

H

P

DFN-6

1

260

REEL

3000

N

Single

Positive

2.5

0.2

2.5

6

0.14

0.075

82

10

Yes

No

Automotive

$0.3853

More Details

NCV8570BMN280R2G

Loading...

Active

CAD Model

Pb

A

H

P

DFN-6

1

260

REEL

3000

N

Single

Positive

2.8

0.2

2.5

6

0.205

0.075

82

10

Yes

No

Automotive

$0.3853

More Details

NCV8570BMN300R2G

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Last Shipments

CAD Model

Pb

A

H

P

DFN-6

1

260

REEL

3000

N

Single

Positive

3

0.2

2.5

6

0.19

0.075

82

10

Yes

No

Automotive

Price N/A

More Details

NCV8570BMN330R2G

Loading...

Active

CAD Model

Pb

A

H

P

DFN-6

1

260

REEL

3000

Y

Single

Positive

3.3

0.2

2.5

6

0.185

0.075

82

10

Yes

No

Automotive

$0.3853

More Details

NCV8570BSN18T1G

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Last Shipments

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

1.8

0.2

2.5

6

0.14

0.075

82

10

Yes

No

Automotive

Price N/A

More Details

NCV8570BSN25T1G

Loading...

Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

2.5

0.2

2.5

6

0.14

0.075

82

10

Yes

No

Automotive

$0.5651

More Details

NCV8570BSN28T1G

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Last Shipments

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

2.8

0.2

2.5

6

0.205

0.075

82

10

Yes

No

Automotive

Price N/A

More Details

NCV8570BSN30T1G

Loading...

Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

3

0.2

2.5

6

0.19

0.075

82

10

Yes

No

Automotive

$0.14

More Details

NCV8570BSN33T1G

Loading...

Last Shipments

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

3.3

0.2

2.5

6

0.185

0.075

82

10

Yes

No

Automotive

Price N/A

More Details

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