线性稳压器,10 mA,450 V,超低 Iq,高 PSRR

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概览

NCP786A 是一款高性能线性稳压器,提供高达 450 V 直流运行电压的极宽运行输入电压范围,输出电流达 10 mA。它是工业和家居自动化计量、家用电器等高输入电压应用的理想之选。 NCP786A 系列提供 ±5% 的初始压准确度,极高电源抑制比和超低静止电流。NCP786A 系列针对高电压线路和负载瞬变而优化,使其适用于严酷环境应用。输出电压可通过电阻分压器进行设置,设置范围为 1.27 V 至 15 V。采用 DFN6 5x6 无铅封装,允许功耗值高,可在空间敏感应用中保持小占位。

  • Industrial Applications, Home Appliances
  • Home Metering / Network Application
  • Off−line Power Supplies

  • 10 mA Guaranteed Output Current
  • Wide Input Voltage Range, DC: Up to 450 V, AC: 85 V to 260 V
  • Ultra Low Quiescent Current: Typ. 10 µA (VOUT ≤ 15 V)
  • ±5% Accuracy Over Full Load, Line and Temperature Variations
  • Ultra−high PSRR: 70 dB at 60 Hz, 90 dB at 100 kHz
  • Thermal Shutdown and Current Limit Protection

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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)

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Reference Price

NCP786AMNADJTBG

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CAD Model

Pb

A

H

P

DFN-6

1

260

REEL

1000

N

Single

Positive

1.275

0.01

55

450

-

0.01

65

150

No

No

Industrial

Price N/A

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