Stock and price data | Last updated: November 12, 2026, 01:31 (GMT+8)
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ULN2803A
Self-operatedAvailable
IC

SOP-18-300mil

ULN2803A

ULN2803A is a UMW DarlingtonTransistorsArrays in SOP-18-300mil package.

Brand

UMW

Package

SOP-18-300mil

Lead Time

In stock

Date Code

26+

ULN2803A Parameters

PackageSOP-18-300mil
BrandUMW
Date Code26+
集射极击穿电压(Vceo)50V
最大输入电压(VI)30V
集电极漏电流(Icex)20uA
输入电流(on)0.93mA
正向压降(Vf)2V
输入电容(Ci)15pF
Product Name达林顿阵列驱动IC
PackagingTape & Reel
Product TypeDarlingtonTransistorsArrays
CategoryDarlingtonTransistorsArrays
Stock19,073
MOQ / SPQ1 / 1
集电极电流(Ic)500mA
Operating Temperature-40℃~+85℃
集射极饱和电压(VCE(sat))1.6V
输入电流(off)100uA
反向电流(Ir)50uA
类型BJT
Part NumberULN2803A
Unitpcs
Product Weight0.0006

ULN2803A Overview

IC 通道

ULN2803A Features

  • 宽工作电压范围
  • 8通道高增益达林顿阵列
  • 高输出电压(高达50V)
  • 高输出电流(高达500mA)
  • 可直接连接TTL、CMOS、PMOS
  • 用于开关感性负载的钳位二极管

ULN2803A Applications

  • 继电器驱动
  • 直流灯驱动
  • 步进电机驱动

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