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  • 封装:8-SOIC(0.154",3.90mm 宽)
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:管件
  • 参考价格:$0.2405-$0.74

更新日期:2024-04-01 00:04:00

产品简介:具有电源正常指示和使能功能的 100mA、30V、低压降稳压器

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  • 封装:8-SOIC(0.154",3.90mm 宽)
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:管件
  • 参考价格:$0.2405-$0.74

LP2951-30D 供应商

  • 公司
  • 型号
  • 品牌
  • 封装/批号
  • 数量
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LP2951-30D 中文资料属性参数

  • 标准包装:75
  • 类别:集成电路 (IC)
  • 家庭:PMIC - 稳压器 - 线性
  • 系列:-
  • 稳压器拓扑结构:正,固定式
  • 输出电压:3V
  • 输入电压:最高 30V
  • 电压 - 压降(标准):0.38V @ 100mA
  • 稳压器数量:1
  • 电流 - 输出:100mA(最小值)
  • 电流 - 限制(最小):-
  • 工作温度:-40°C ~ 125°C
  • 安装类型:表面贴装
  • 封装/外壳:8-SOIC(0.154",3.90mm 宽)
  • 供应商设备封装:8-SOIC
  • 包装:管件
  • 其它名称:296-33332-5LP2951-30D-ND

产品特性

  • Wide Input Range: Up to 30 V
  • Rated Output Current of 100 mA
  • Low Dropout: 380 mV (Typ) at 100 mA
  • Low Quiescent Current: 75 µA (Typ)
  • Tight Line Regulation: 0.03% (Typ)
  • Tight Load Regulation: 0.04% (Typ)
  • High VO Accuracy 1.4% at 25°C 2% Over Temperature
  • 1.4% at 25°C
  • 2% Over Temperature
  • Can Be Used as a Regulator or Reference
  • Stable With Low ESR (>12 mΩ) Capacitors
  • Current- and Thermal-Limiting Features
  • LP2950 Only (3-Pin) Fixed-Output Voltages of 5 V, 3.3 V, and 3 V
  • Fixed-Output Voltages of 5 V, 3.3 V, and 3 V
  • LP2951 Only (8-Pin Package) Fixed- or Adjustable-Output Voltages: 5 V/ADJ, 3.3 V/ADJ, and 3 V/ADJ Low-Voltage Error Signal on Falling Output Shutdown Capability Remote Sense Capability for Optimal Output Regulation and Accuracy
  • Fixed- or Adjustable-Output Voltages: 5 V/ADJ, 3.3 V/ADJ, and 3 V/ADJ
  • Low-Voltage Error Signal on Falling Output
  • Shutdown Capability
  • Remote Sense Capability for Optimal Output Regulation and Accuracy

产品概述

The LP2950 and LP2951 devices are bipolar, low-dropout voltage regulators that can accommodate a wide input supply-voltage range of up to 30 V. The easy-to-use, 3-pin LP2950 is available in fixed-output voltages of 5 V, 3.3 V, and 3 V. However, the 8-pin LP2951 is able to output either a fixed or adjustable output from the same device. By tying the OUTPUT and SENSE pins together, and the FEEDBACK and VTAP pins together, the LP2951 outputs a fixed 5 V, 3.3 V, or 3 V (depending on the version). Alternatively, by leaving the SENSE and VTAP pins open and connecting FEEDBACK to an external resistor divider, the output can be set to any value between 1.235 V to 30 V.

LP2951-30D 数据手册

数据手册 说明 数量 操作
LP2951-30D

Linear Voltage Regulator IC Positive Fixed or Adjustable 1 Output 3V, 1.235 V ~ 30 V 100mA 8-SOIC

32页,3.48M 查看

LP2951-30D 电路图

LP2951-30D 电路图

LP2951-30D 电路图

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