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LP3985IM5-3.3
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LP3985IM5-3.3

  • 所属类别:低压降线性稳压器
  • 产品名称:微150毫安低噪声超低压差稳压器
  • 厂商:NSC
  • 生产批号:09+
  • 封装:SOT23-5
  • 库存状态:有库存
  • 库存量:9000
  • 最低订购量:1
  • 详细资料:点击查找LP3985IM5-3.3的pdf资料
  • 点击询价
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  • Product Introduction

peculiarity

  • Ultra-low differential pressure
  • Guaranteed output of 150 mA
  • Smallest possible size (SOT-23, micro SMD package)
  • Requires minimal external components
  • Stable low ESR output capacitors
  • Low ground pin current at all loads
  • Output Voltage Accuracy 1% (Class A)
  • High peak current capability
  • Wide supply voltage range (16V max)
  • Low Z OUT: 0.3Ω typical (10 Hz to 1 MHz)
  • Overheat/overcurrent protection
  • Junction temperature range from -40°C to +125°C
  • Custom voltages are available

illustrate

The LP2985 is a 150 mA, fixed output voltage regulator design that provides ultra-low dropout and low noise for battery-powered applications.

In the process of using the optimized VIP (Vertically Integrated PNP), the LP2985 delivers unmatched performance in all specifications of a critical battery-powered design:

Differential pressure: Typically 300 mV @ 150 mA load, and 7 mV @ 1 mA load.

Ground Pin Current: Typically 850 μ A@ 150 mA load and 75 μ A@ 1 mA load.

Enhanced Stability: The LP2985 has an ESR of as low as 5 milliohms with the output capacitor, which makes the ceramic capacitor stable for output use.

Sleep mode: The ON/OFF pin is pulled down at less than 1μA quiescent current.

Smallest possible size: SOT-23 and miniature SMD packages use the absolute minimum board space.

Precision Output: A 1% error output voltage is available (Class A).

Low noise: By adding a bypass capacitor of 10 nF, the output noise can be reduced to 30 μV (typical).

A wide range of voltage options, from 2.5V to 5.0V, are available as standard. Consult a custom voltage factory.


apply

  • Cellular phones
  • Laptop/laptop
  • Personal Digital Assistant (PDA)
  • Video cameras, walkmans, cameras

ICs related to LP3985IM5-3.3 include:


Model Manufacturers lot number encapsulation illustrate
LP3985IM5X-3.0/NOPB NSC 10+11+   Hong Kong spot, imported original
LP3985IM5-4.7/NOPB   10+11+   Hong Kong spot, imported original
LP3985IM5-2.9/NOPB   10+11+   Hong Kong spot, imported original
LP3985IM5-2.8/NOPB   10+11+   Hong Kong spot, imported original
LP3985IM5X-2.8/NOPB   10+11+   Hong Kong spot, imported original
LP3985IM5-3.0/NOPB   10+11+   Hong Kong spot, imported original
LP3985IM5-5.0/NOPB   10+11+   Hong Kong spot, imported original
LP3985IM5-2.5/NOPB   10+11+   Hong Kong spot, imported original
LP3985IM5-3.3/NOPB   10+11+   Hong Kong spot, imported original
LP3985IM5X-3.3/NOPB   10+11+   Hong Kong spot, imported original
LP3985IM5-2.5 NSC 10+11+ SOT23-5 150mA low-noise micro-power, ultra-low-dropout CMOS voltage regulator
LP3985IM5-2.7 NSC 10+11+ SOT23-5 150mA low-noise micro-power, ultra-low-dropout CMOS voltage regulator
LP3985IM5-285 NSC 10+11+ SOT23-5 150mA low-noise micro-power, ultra-low-dropout CMOS voltage regulator
LP3985IM5-3.2 NSC 10+11+ SOT23-5 150mA low-noise micro-power, ultra-low-dropout CMOS voltage regulator
LP3985IM5-3.3 NSC 09+ SOT23-5 Micro 150 mAh low-noise ultra-low dropout voltage regulator
LP3985IM5-2.8 NSC 10+ SOT23-5 Micro 150 mAh low-noise ultra-low dropout voltage regulator
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LP3985IM5X-4.7 AMD 0640+ BGA  
LP3985IM5X-5.0 NXP 0721+ SOP20  
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