Linear Regulators (LDO) | NCP59748

LDO レギュレータ、1.5 A、超低ドロップアウト、高 PSRR、低ノイズ、バイアス・レール対応

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Overview

NCP59748 は、超低ドロップアウト電圧レギュレータで、最大負荷電流時にドロップアウト電圧 60 mV 定格で 1.5 A を超える出力電流を提供できます。セラミックなどの 2.2 µF 以下の出力キャパシタで、安定しています。このシリーズには出力電圧を調整できるバージョンがあり、出力電圧を 0.8 V まで下げられます。内部保護機能には、組み込みのサーマル・シャットダウンや出力電流制限保護があります。QFN バージョンと DFN バージョンの両方で、ユーザー・プログラミング可能なソフトスタートとパワーグッド・ピンを利用できます。NCP59748 は、DFN10 3×3 と QFN20 5×5 パッケージで提供されます。

  • Networking and Telecommunications
  • Industrial
  • Computing and Peripherals
  • Medical
  • Consumer

  • FPGA, DSP and Logic Power Supplies
  • Servers
  • Cellular Infrastructure Equipment
  • Networking Switch
  • Wireless Router
  • PoE Equipment
  • Ultrasound Imaging
  • Camera & Vision Systems
  • High-End Computing Equipment

  • Ultra-Low Dropout of Typ. 60mV
  • Operating Input Voltage from 0.8V to 5.5V
  • Output Voltage Adjustable from 0.8V to 3.6V
  • Output Current in Excess of 1.5 A
  • Guaranteed Output Current from 0mA to 1.5A
  • 60 mV typical dropout at the full 1.5 A load.
  • Stable with Any Type of Output Capacitor
  • Excellent Transient Response
  • Fast Transient Response
  • 0.5% Typical Output Voltage Accuracy
  • Programmable Soft-Start
  • Open Drain Power Good Output

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NCP59748MN1ADJTBG

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Active

CAD Model

Pb

A

H

P

DFN-10

485C

1

260

REEL

3000

Y

Single

Positive

0.8-3.6

1.5

0.8

5.5

0.06

1.2

75

20

Yes

Yes

Consumer

$0.6325

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NCP59748MN2ADJTBG

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Active

CAD Model

Pb

A

H

P

QFN-20

485DB

1

260

REEL

3000

Y

Single

Positive

0.8-3.6

1.5

0.8

5.5

0.06

1.2

75

20

Yes

Yes

Consumer

$0.6673

More Details

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信頼性データ

Die Related Summary Data

Device: NCP59748MN1ADJTBG

Equivalent to wafer fab process: BP STD LINEAR

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

BP STD LINEAR

10

12120914040

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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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