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
当前位置：凌力尔特代理 > > 凌力尔特芯片 >> LT1533
LT1533技术文档下载：
LT1533技术文档产品手册下载
LT1533 - 典型应用图例：
LT1533典型应用图例一
LT1533典型应用图例二
LT1533 - 封装图解：
LT1533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 - LT1533介绍

LT1533 - LT1533是Ultralow Noise1A Switching Regulator

LT1533是LINEAR凌力尔特公司的一款超低噪声稳压器产品，LT1533是LT1533是Ultralow Noise1A Switching Regulator，本站介绍了LT1533的封装应用图解、特点和优点、功能等，并给出了与LT1533相关的LINEAR元器件型号供参考。

LT1533 - LT1533是Ultralow Noise1A Switching Regulator - 超低噪声稳压器 - 电源管理 - 凌力尔特

LT1533 - Ultralow Noise1A Switching Regulator

LT1533 - Ultralow Noise1A Switching Regulator - Linear Technology（凌力尔特）

功能描述
The LT1533 is a new class of switching regulator designed to reduce conducted and radiated electromagnetic interference (EMI). Ultralow noise and EMI are achieved by providing user control of the output switch slew rates. Voltage and current slew rates can be independently programmed to optimize switcher harmonic content versus efficiency. The LT1533 can reduce high frequency harmonic power by as much as 40dB with only minor losses in efficiency. The LT1533 utilizes a dual output switch current mode architecture optimized for low noise topologies. The IC includes two 1A power switches along with all necessary oscillator, control and protection circuitry. Unique error amp circuitry can regulate both positive and negative voltages. The internal oscillator may be synchronized to an external clock for more accurate placement of switching harmonics. Protection features include cycle by cycle current limit protection, undervoltage lockout and thermal shutdown. Low minimum supply voltage and low supply current during shutdown make the LT1533 well suited for portable applications. The part may also be forced into a 50% duty cycle mode for unregulated applications. The LT1533 is available in the 16-pin narrow SO package.

特点
  • Greatly Reduced Conducted and Radiated EMI (<100µVP-P in Typical Application)
  • Low Switching Harmonic Content
  • Independent Control of Switch Voltage and Current Slew Rates
  • Two 1A Current Limited Power Switches
  • Regulates Positive and Negative Voltages
  • 20kHz to 250kHz Oscillator Frequency
  • Easily Synchronized to External Clock
  • Wide Input Voltage Range: 2.7V to 23V
  • Low Shutdown Current: 12µA Typical
  • Easier Layout than with Conventional Switchers
  • Outputs Can Be Forced to 50% Duty Cycle for Unregulated Applications
    • 应用
  • Precision Instrumentation Systems
  • Isolated Supplies for Industrial Automation
  • Medical Instruments
  • Wireless Communications
  • Single Board Data Acquisition Systems
    • 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)
    LT1533CS SO-16 C $5.50 $4.65
    LT1533CS#PBF SO-16 C $5.50 $4.65
    LT1533CS#TR SO-16 C $4.71
    LT1533CS#TRPBF SO-16 C $4.71
    LT1533IS SO-16 I $7.65 $6.15
    LT1533IS#PBF SO-16 I $7.65 $6.15
    LT1533IS#TR SO-16 I $6.21
    LT1533IS#TRPBF SO-16 I $6.21
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LT3439 - 摆率受控的超低噪声 1A 隔离式 DC/DC 变压器驱动器
  • LT1534 - Ultralow Noise 2A Switching Regulator
  • LT1683 - 转换速率控制型超低噪声推挽式 DC/DC 控制器
  • LT1763 - 500mA、低噪声、LDO 微功率稳压器
  • LT3080 - 可调 1.1A、单电阻、低压差稳压器
  • LT8614 - 具 2.5μA 静态电流的 42V、4A 同步降压型 Silent Switcher
  • LTC6655 - 0.25ppm 噪声、低漂移、精准基准系列
  • LT1738 - Slew Rate Controlled Ultralow Noise DC/DC Controller
  • LT1761 - 采用 SOT-23 封装的 100mA、低噪声、LDO 微功率稳压器
  • LT8471 - 具 2A 开关和同步功能的双通道、多拓扑 DC/DC 转换器
    • 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