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LP3964EMP-ADJ
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LP3964EMP-ADJ

  • 所属类别:低压降线性稳压器
  • 产品名称:800毫安快速超低压差线性稳压
  • 厂商:NSC
  • 生产批号:08+
  • 封装:TO-223-5
  • 库存状态:有库存
  • 库存量:15000
  • 最低订购量:1
  • 详细资料:点击查找LP3964EMP-ADJ的pdf资料
  • 点击询价
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  • Product Introduction

peculiarity

  • Ultra-low differential pressure
  • Low ground pin current
  • 0.02% load regulation
  • 15μA quiescent current in shutdown mode
  • The guaranteed output current is 0.8A DC
  • Available in SOT-223, TO-263, and TO-220 packages
  • Output Voltage Accuracy± 1.5%
  • #错误标志指示输出状态 (LP3961)
  • Detection Options Improve Better Load Regulation (LP3964)
  • Very low output capacitor requirements
  • Overheat/overcurrent protection
  • Junction temperature range from -40°C to +125°C

illustrate

The LP3961/LP3964 series of fast ultra-low dropout linear regulators operate from +2.5 V to +7.0 V input supplies. A wide range of preset output voltage options are available. These ultra-low dropout linear regulators respond very quickly to one-step load changes, making them suitable for low-voltage microprocessor applications. The LP3961/LP3964 have been developed using a CMOS process that allows low quiescent current operation with independent output load current. This CMOS process also allows the LP3961/LP3964 to operate at very low differential pressure conditions.

Differential pressure: ultra-low differential pressure; 800 mA load current is typically 80 mA load current and 240mV 24mV.

Ground pin current at 800 mA load current: typically 4 mA.

Shutdown mode: typically 15μA quiescent current when the shutdown pin is pulled down.

Error#Flag: Error# flag becomes low when the output voltage drops below 10% of the nominal value (LP3961).

SENSE: Pin sense, improved load adjustment in the remote area. (LP3964)

The precision output voltage ranges from 1.2V to 5.0V and is adjustable (LP3964) with multiple output voltage options to choose from, one guaranteed to be ± 1.5% accurate at room temperature, and ± above 3.0% for all conditions (different lines, loads, and temperatures).


apply

  • Microprocessor power supply
  • BTL, GTL, GTL+ and SSTL bus terminals
  • DSP power supply
  • SCSI terminated
  • Postal Regulatory Authority
  • High-efficiency linear regulator
  • Battery charger
  • Other battery-powered applications

ICs related to LP3964EMP-ADJ include:


Model Manufacturers lot number encapsulation illustrate
LP3964EMP-3.3/NOPB NSC 10+11+   Hong Kong spot, imported original
LP3964EMP-ADJ/NOPB   10+11+   Hong Kong spot, imported original
LP3964EMP-1.8 NSC 07+ TO-252 800 mAh fast ultra-low dropout linear regulation
LP3964EMP-3.3 NSC 10+ SOT-223 800 mAh fast ultra-low dropout linear regulation
LP3964EMPX-1.8 NSC 08+ SOT-223-5 800 mAh fast ultra-low dropout linear regulation
LP3964EMPX-ADJ NSC 10+ SOT223 800 mAh fast ultra-low dropout linear regulation
LP3964EMPX-2.5 NSC 10+ SOT223-5 800 mAh fast ultra-low dropout linear regulation
LP3964EMP-ADJ NSC 08+ TO-223-5 800 mAh fast ultra-low dropout linear regulation

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Model Manufacturers lot number encapsulation illustrate
LP3964ES-1.8 NSC 10+ TO-263 800 mAh fast ultra-low dropout linear regulation
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