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MAX8865R数据手册ADI中文资料规格书

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厂商型号

MAX8865R

功能描述

双路、低压差、100mA线性稳压器

制造商

ADI Analog Devices

中文名称

亚德诺 亚德诺半导体技术有限公司

数据手册

下载地址下载地址二

更新时间

2025-8-8 23:00:00

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MAX8865R价格和库存,欢迎联系客服免费人工找货

MAX8865R规格书详情

描述 Description

The MAX8865 and MAX8866 dual, low-dropout linear regulators operate from a +2.5V to +5.5V input range and deliver up to 100mA. At 200mA total load, the PMOS pass transistors keep the supply current at 145µA, making these devices ideal for battery-operated portable equipment such as cellular phones, cordless phones, and modems.
The devices feature Dual Mode™ operation: their output voltages are preset (at 3.15V for the \"T\" versions, 2.84V for the \"S\" versions, or 2.80V for the \"R\" versions) or can be adjusted with external resistor dividers. Other features include independent low-power shutdown, short-circuit protection, thermal shutdown protection, and reverse battery protection. The MAX8866 also includes an auto-discharge function, which actively discharges the selected output voltage to ground when the device is placed in shutdown mode. Both devices come in a miniature 8-pin µMAX® package.

特性 Features

• Low Cost
• Low, 55mV Dropout Voltage @ 50mA IOUT
• Low, 105µA No-Load Supply Current
• Low, 145µA Operating Supply Current (even in dropout)
• Low, 350µVRMS Output Noise
• Independent, Low-Current Shutdown Control
• Thermal Overload Protection
• Output Current Limit
• Reverse Battery Protection
• Dual Mode Operation: Fixed or Adjustable (1.25V to 5.5V) Outputs

应用 Application

• 音频系统
• 无绳电话
• 电子规划器
• 手持式仪表(PDA、掌上电脑)
• 调制解调器
• 掌上电脑
• PCMCIA卡
• PCS电话

技术参数

  • 型号:

    MAX8865R

  • 功能描述:

    低压差稳压器 - LDO 100mA Linear Regulator

  • RoHS:

  • 制造商:

    Texas Instruments

  • 最大输入电压:

    36 V

  • 输出电压:

    1.4 V to 20.5 V

  • 回动电压(最大值):

    307 mV

  • 输出电流:

    1 A

  • 负载调节:

    0.3 %

  • 输出类型:

    Fixed

  • 最大工作温度:

    + 125 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    VQFN-20

供应商 型号 品牌 批号 封装 库存 备注 价格
ADI(亚德诺)/MAXIM(美信)
24+
7350
原装进口,原厂直销!当天可交货,支持原型号开票!
询价
MAXIM
23+
NA
25060
只做进口原装,终端工厂免费送样
询价
MAXIM(美信)
20+
-
1
询价
MAXIM
25+
MSOP8
2500
品牌一级代理,新加坡香港上百万现货,欢迎查询!
询价
MAX
23+
MAX8865REUA
13650
原装正品,假一罚百!
询价
MAXIM/美信
23+
MSOP-8
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
MAX
22+
TSSOP
8200
原装现货库存.价格优势!!
询价
Maxim
25+
uSOP
16000
原装优势绝对有货
询价
24+
3000
公司现货
询价
24+
SMD
2250
100%全新原装公司现货供应!随时可发货
询价