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MIC2951-3.3YM

  • 描述:输出类别: 可调节(固定) 输出配置: 阳性的 稳压器数量: one 供应商设备包装: 8-SOIC 工作温度: -40摄氏度~125摄氏度 安装类别: 表面安装
  • 品牌: 微芯 (Microchip)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 1

  • 库存: 0
  • 单价: ¥9.27091
  • 数量:
    - +
  • 总计: ¥9.27
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规格参数

  • PSRR(电源抑制比) -
  • 部件状态 可供货
  • 输出配置 阳性的
  • 稳压器数量 one
  • 控制功能特性 使能够
  • 工作温度 -40摄氏度~125摄氏度
  • 安装类别 表面安装
  • 保护特性 过电流、过温度、反极性
  • 输出电流 150毫安
  • 最大输入电压 30伏
  • 包装/外壳 8-SOIC (0.154", 3.90毫米 Width)
  • 供应商设备包装 8-SOIC
  • 输出类别 可调节(固定)
  • 最大输出电压 29伏
  • 最大供电电流 10毫安
  • 制造厂商 微芯 (Microchip)
  • 最大电降压 0.6V@150毫安
  • 静态电流 (Iq) 300A.
  • 最小输出电压 / 固定输出电压 1.24伏(3.3伏)

MIC2951-3.3YM 产品详情

The MIC2950 and MIC2951-02YM are "bulletproof" micropower voltage regulators with very low dropout voltage (typically 40mV at light loads and 250mV at 100mA) and very low quiescent currents. Like their predecessors, the LP2950 and LP2951, the quiescent current of the MIC2950/MIC2951-02YM increases only slightly in dropout, thus prolonging battery life. The MIC2950/MIC2951-02YM are pin-for-pin compatible with the LP2950/LP2951, but offer lower dropout, lower quiescent current, reverse battery protection, and automotive load dump protection.

The key additional features and protection offered include higher output current (150mA), positive transient protection for up to 60V (load dump), and the ability to survive an unregulated input voltage transient of -20V below ground (reverse battery).

The plastic DIP and SOIC versions offer additional system functions such as programmable output voltage and logic-controlled shutdown. The 3-pin TO-92 MIC2950 is pin-for-pin compatible with the older 5V regulators.

These system functions also include an error flag output that warns of a low output voltage, which is often due to failing batteries on the input. This may also be used as a power-on reset. A logic-compatible shutdown input is also available that enables the regulator to be switched on and off. This part may also be pin-strapped for a 5V output or programmed from 1.24V to 29V with the use of two external resistors.

Feature

  • High accuracy: 3.3V, 4.85V, or 5V with guaranteed 150mA output
  • Extremely low quiescent current
  • Low-dropout voltage
  • Extremely tight load and line regulation
  • Very low temperature coefficient
  • Use as regulator or reference
  • Needs only 1.5µF for stability
  • Current and thermal limiting
  • Unregulated DC input can withstand -20V reverse battery and +60V positive transients
  • Error flag warns of output dropout (MIC2951)
  • Logic-controlled electronic shutdown (MIC2951)
  • Output programmable from 1.24V to 29V (MIC2951)

MIC2951-3.3YM所属分类:线性低压差 (LDO) 稳压器,MIC2951-3.3YM 由 微芯 (Microchip) 设计生产,可通过久芯网进行购买。MIC2951-3.3YM价格参考¥9.270912,你可以下载 MIC2951-3.3YM中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询MIC2951-3.3YM规格参数、现货库存、封装信息等信息!

微芯 (Microchip)

微芯 (Microchip)

Microchip Technology Inc.是微控制器和模拟半导体的领先供应商,为全球数千种不同的客户应用程序提供低风险的产品开发、更低的系统总成本和更快的上市时间。Microchip总部位于亚利...

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