LINEAR官网,LINEAR代理商
LINEAR(凌力尔特,AD)产品型号搜索:
专营LINEAR(凌力尔特,AD)元器件,强大的现货交付能力,解决您的采购难题
全流程提供LINEAR(凌力尔特,AD)现货供应链服务
LT1777技术文档下载:
LT1777技术文档产品手册下载
LT1777 - 典型应用图例:
LT1777典型应用图例一
LT1777典型应用图例二
LT1777 - 封装图解:
LT1777封装图解一
LINEAR凌力尔特芯片:
承诺原装正品
专营LINEAR凌力尔特,真正优化您的供应链
LINEAR产品 - LT1777介绍

LT1777 - LT1777是Low Noise Step-Down Switching Regulator

LT1777是LINEAR凌力尔特公司的一款超低噪声稳压器产品,LT1777是LT1777是Low Noise Step-Down Switching Regulator,本站介绍了LT1777的封装应用图解、特点和优点、功能等,并给出了与LT1777相关的LINEAR元器件型号供参考。

LT1777 - LT1777是Low Noise Step-Down Switching Regulator - 超低噪声稳压器 - 电源管理 - 凌力尔特

LT1777 - Low Noise Step-Down Switching Regulator

LT1777 - Low Noise Step-Down Switching Regulator - Linear Technology(凌力尔特)

功能描述
The LT®1777 is a Buck (step-down) regulator designed for noise sensitive applications. It contains a dI/dt limiting circuit programmed via a small external inductor in the switching path. Internal circuitry also generates controlled dV/dt ramp rates.The monolithic die includes all oscillator, control and protection circuitry. The part can accept operating input voltages as high as 48V, and contains an output switch rated at 700mA peak current. Current mode control offers excellent dynamic input supply rejection and short-circuit protection. The internal control circuitry is normally powered via the VCC pin, thereby minimizing power drawn directly from the VIN supply (see Applications Information). The fused-lead SO16 package and 100kHz switching frequency allow for minimal PC board area requirements.

特点
  • Programmable dI/dt Limit
  • Internally Limited dV/dt
  • High Input Voltage: 48V Max
  • 700mA Peak Switch Rating
  • True Current Mode Control
  • 100kHz Fixed Operating Frequency
  • Synchronizable to 250kHz
  • Low Supply Current in Shutdown: 30µA
  • Low Thermal Resistance 16-Pin SO Package
  • 应用
  • Automotive Cellular and GPS Receivers
  • Telecom Power Supplies
  • Industrial Instrument Power Supplies
  • 以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格(美元)
    器件型号 封装 温度 价格 (以 1 ~ 99 片为批量) 价格 (以 1000 片为批量)
    LT1777CS SO-16 C $3.10 $2.65
    LT1777CS#PBF SO-16 C $3.10 $2.65
    LT1777CS#TR SO-16 C $2.71
    LT1777CS#TRPBF SO-16 C $2.71
    LT1777IS SO-16 I $3.75 $3.15
    LT1777IS#PBF SO-16 I $3.75 $3.15
    LT1777IS#TR SO-16 I $3.21
    LT1777IS#TRPBF SO-16 I $3.21
    下面可能是您感兴趣的Linear Technology(凌力尔特)元器件
  • LT1533 - Ultralow Noise1A Switching Regulator
  • LT3080 - 可调 1.1A、单电阻、低压差稳压器
  • LT1763 - 500mA、低噪声、LDO 微功率稳压器
  • LT1534 - Ultralow Noise 2A Switching Regulator
  • LT8614 - 具 2.5μA 静态电流的 42V、4A 同步降压型 Silent Switcher
  • LT3439 - 摆率受控的超低噪声 1A 隔离式 DC/DC 变压器驱动器
  • LTC3630 - 高效率、65V、500mA 同步降压型转换器
  • LT4320 / LT4320-1 - 理想二极管桥控制器
  • LT1738 - Slew Rate Controlled Ultralow Noise DC/DC Controller
  • LTC4364 - 具理想二极管的浪涌抑制器
  • 下面可能是您感兴趣的凌力尔特公司超低噪声稳压器元器件
    节约时间成本,提高采购效率,LINEAR官网授权代理
    Linear|Linear公司|Linear凌力尔特(AD)公司授权国内代理商
    LINEAR公司产品现货专家,订购AD公司产品不限最低起订量,LINEAR凌力尔特产品大陆现货即时发货,香港库存3-5天发货,海外库存7-10天发货
    寻找全球LINEAR代理商现货货源 - LINEAR公司(凌力尔特,已被AD公司收购)电子元件在线订购