Linear Regulators (LDO) | NCV8612

120 mA、80 mA 和 400 mA 三 LDO 线性稳压器，带启用、延迟和重置

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NCV8612 是一款多输出线性稳压器集成电路，带自动切换 (ASO) 输入电压选择器。ASO 电路在三个不同输入电压源之间选择，以降低功耗，在汽车环境经常遇到的变化电池线路电压中保持输出电压水平。NCV8612 专用于解决汽车无线电系统和仪表盘电源要求。NCV8612 可结合使用 4 输出控制器/稳压器集成电路 NCV885x，从而产生一个完整的汽车无线电或仪表盘电源方案。NCV8612 适用于为各种总是导通负载提供电源，如 CAN 收发器和微控制器（芯、内存和 I/O）。NCV8612 具有三个输出电压、重置/延迟电路以及各种控制特性，适用于汽车无线电或仪表盘系统。

  • Automotive radio
  • Instrument cluster

  • Operating Range 7.0V to 18.0V (45V Load Dump Tolerant)
  • Output voltage tolerance, all rails, ±2%
  • <50 µA quiescent current
  • Independent input for LDO3 linear regulator
  • High voltage ignition buffer
  • Automatic switchover input voltage selector
  • Independent input voltage monitor with a high input voltage and low input voltage indicators
  • Thermal warning indicator with thermal shutdown
  • Single reset with externally adjustable delay for the 5.0 V rail
  • Push-Pull outputs for logic level control signals
  • Enable input

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NCV8612MNR2G

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A

H

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DFN-20

505AB

1

260

REEL

2500

N

Triple

Positive

5, 3.3, Adjustable

0.12

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40

0.5

0.034

60

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-

-

Automotive

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