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LTC3025EDC-1#TRPBF

  • 描述:输出类别: 可调节 输出配置: 阳性的 稳压器数量: one 供应商设备包装: 6-DFN (2x2) 工作温度: -40摄氏度~125摄氏度 安装类别: 表面安装
  • 品牌: 模拟器件公司 (Analog)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

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起订量: 1

数量 单价 合计
1+ 30.34775 30.34775
10+ 27.22606 272.26061
25+ 25.73836 643.45922
100+ 22.30668 2230.66830
250+ 21.16288 5290.72125
500+ 18.98943 9494.71750
1000+ 17.80667 17806.67000
2500+ 17.80667 44516.67500
  • 库存: 0
  • 单价: ¥30.34775
  • 数量:
    - +
  • 总计: ¥30.35
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规格参数

  • 部件状态 可供货
  • 输出配置 阳性的
  • 稳压器数量 one
  • 输出类别 可调节
  • 最大输入电压 5.5V
  • 最大供电电流 -
  • PSRR(电源抑制比) -
  • 控制功能特性 使能够
  • 保护特性 过电流、过温度、短路
  • 安装类别 表面安装
  • 工作温度 -40摄氏度~125摄氏度
  • 制造厂商 模拟器件公司 (Analog)
  • 输出电流 500毫安
  • 静态电流 (Iq) 80 A
  • 最小输出电压 / 固定输出电压 0.4伏
  • 包装/外壳 6-WFDFN Exposed Pad
  • 供应商设备包装 6-DFN (2x2)
  • 最大输出电压 3.6伏
  • 最大电降压 0.17V@500毫安

LTC3025EDC-1#TRPBF 产品详情

The LTC3025EDC-1 is a micropower, VLDO™ (very low dropout) linear regulator which operates from input voltages as low as 0.9V. The device is capable of supplying 300mA of output current with a typical dropout voltage of only 45mV. A BIAS supply is required to run the internal reference and LDO circuitry while output current comes directly from the IN supply for high efficiency regulation. The low 0.4V internal reference voltage allows the LTC3025EDC-1 output to be programmed to much lower voltages than available in common LDOs (range of 0.4V to 3.6V). The output voltage is programmed via two ultrasmall SMD resistors.

The LTC3025’s low quiescent current makes it an ideal choice for use in battery-powered systems. For 3-cell NiMH and single cell Li-Ion applications, the BIAS voltage can be supplied directly from the battery while the input can come from a high efficiency buck regulator, providing a high efficiency, low noise output.

Other features include high output voltage accuracy, excellent transient response, stability with ultralow ESR ceramic capacitors as small as 1μF, short-circuit and thermal overload protection and output current limiting. The LTC3025EDC-1 is available in a tiny, low profile (0.75mm) 6-lead DFN (2mm × 2mm) package.

Output CurrentOutput VoltageLTC3025300mAAdj (0.4V to 3.6V)LTC3025-1500mAAdj (0.4V to 3.6V)LTC3025-2500mA1.2V Fixed LTC3025-3500mA1.5V FixedLTC3025-4500mA1.8V Fixed

Feature

  • Wide Input Voltage Range: 0.9V to 5.5V
  • Stable with Ceramic Capacitors
  • Very Low Dropout: 45mV at 300mA
  • Adjustable Output Range: 0.4V to 3.6V
  • ±2% Voltage Accuracy over Temperature Supply Load
  • Low Noise: 80μVRMS (10Hz to 100kHz)
  • BIAS Voltage Range: 2.5V to 5.5V
  • Fast Transient Recovery
  • Shutdown Disconnects Load from VIN and VBIAS
  • Low Operating Current: IIN = 4μA, IBIAS = 50μA Typ
  • Low Shutdown Current: IIN = 1μA, IBIAS = 0.01μA Typ
  • Output Current Limit
  • Thermal Overload Protection
  • Available in 6-Lead (2mm × 2mm) DFN Package

Applications

  • Low Power Handheld Devices
  • Low Voltage Logic Supplies
  • DSP Power Supplies
  • Cellular Phones
  • Portable Electronic Equipment
  • Handheld Medical Instruments
  • Post Regulator for Switching Supply Noise Rejection


(Picture: Pinout)


LTC3025EDC-1#TRPBF所属分类:线性低压差 (LDO) 稳压器,LTC3025EDC-1#TRPBF 由 模拟器件公司 (Analog) 设计生产,可通过久芯网进行购买。LTC3025EDC-1#TRPBF价格参考¥30.347751,你可以下载 LTC3025EDC-1#TRPBF中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询LTC3025EDC-1#TRPBF规格参数、现货库存、封装信息等信息!

模拟器件公司 (Analog)

模拟器件公司 (Analog)

模拟设备公司(NASDAQ:ADI)在设计、制造和营销几乎所有类型的电子设备中使用的高性能模拟、混合信号和数字信号处理(DSP)集成电路(IC)的广泛组合方面处于世界领先地位。自1965年成立以来,他们...

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