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LM5027MH-1
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LM5027MH-1

  • 所属类别:低压降线性稳压器
  • 产品名称:微/低噪音,500毫安超低压差稳压器
  • 厂商:NSC
  • 生产批号:09+
  • 封装:20-TSSOP
  • 库存状态:有库存
  • 库存量:1000
  • 最低订购量:1
  • 详细资料:点击查找LM5027MH-1的pdf资料
  • 点击询价
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  • Product Introduction

peculiarity

  • Ultra-low differential pressure
  • Guaranteed 500 mA continuous output current
  • Very low output noise with external capacitance
  • SO-8, small SO-8, 8-pin LLP package surface mount
  • Low ground pin current at all loads
  • 0.75% output voltage accuracy ("A" class)
  • High peak current capability (800 mA typical)
  • Wide supply voltage range (16V max)
  • Overheat/overcurrent protection
  • Junction temperature range from -40°C to +125°C

illustrate

The LP2989 is a fixed output of 500 mA, and the precision LDO regulator is designed with the use of ceramic output capacitors.

Output noise can be reduced to 18μV (typical) by connecting an external 10 nF capacitor bypass pin.

In the process of using the optimized VIP ™ (vertically integrated PNP), the LP2989 provides superior performance:

Differential pressure: typically 310 mV @ 500 mA load, and 1 mV @ 100μA load.

Ground pin current: typically 3 mA @ 500 mA load, and 110 μ A@ 100 μA load.

Sleep mode: The LP2989 pulls down the shutdown pin when quiescent current is less than 0.8μA.

Error flags: When the built-in error flags become low, the yield drops by about 5%, which is lower than the nominal value.

Precision Output: Guaranteed output voltage accuracy of 0.75% ("A" class) and 1.25% at room temperature (standard grade).

对于输出电压


apply

  • Laptop/desktop computer
  • PDA/handheld
  • Wireless communication terminals
  • SMPS rear regulator

The ICs associated with LM5027MH-1 include:


Model Manufacturers lot number encapsulation illustrate
LM5027MH-1 NSC 09+ 20-TSSOP Minimal/low noise, 500 mA ultra-low dropout regulator
LM5027MHX-1 NSC 11+ TSSOP EXP Minimal/low noise, 500 mA ultra-low dropout regulator
LM5027MHX NSC 11+ TSSOP EXP Tri-channel, 16-bit, 45 MSPS with LVDS/CMOS output analog front-end and integrated CCD/CIS sensor
LM5027MH NSC 10+ TSSOP20 CCD/CIS sensor timing generator

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