TI,TI公司,TI代理商
TI(德州仪器)| TI产品型号搜索
专营TI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TI现货供应链服务
当前位置:TI公司 > > TI芯片 >> LM109JAN
LM109JAN技术文档下载:
LM109JAN技术文档产品手册下载
LM109JAN - 产品图解:
http://www.ti.com/cn/lit/gpn/lm109jan
承诺原装正品
专营TI,真正优化您的供应链
TI产品 - LM109JAN介绍
LM109JAN - 5-Volt Regulator

LM109JAN是TI公司的一款单通道LDO产品,LM109JAN是5-Volt Regulator,本页介绍了LM109JAN的产品说明、应用、特性等,并给出了与LM109JAN相关的TI元器件型号供参考。

LM109JAN - 5-Volt Regulator - 单通道LDO - 线性稳压器(LDO) - TI公司(Texas Instruments,德州仪器)

产品描述

The LM109 series are complete 5V regulators fabricated on a single silicon chip. They are designed for local regulation on digital logic cards, eliminating the distribution problems association with single-point regulation. The devices are available in two standard transistor packages. In the solid-kovar TO header, it can deliver output currents in excess of 200 mA, if adequate heat sinking is provided. With the TO power package, the available output current is greater than 1A.

The regulators are essentially blowout proof. Current limiting is included to limit the peak output current to a safe value. In addition, thermal shutdown is provided to keep the IC from overheating. If internal dissipation becomes too great, the regulator will shut down to prevent excessive heating.

Considerable effort was expended to make these devices easy to use and to minimize the number of external components. It is not necessary to bypass the output, although this does improve transient response somewhat. Input bypassing is needed, however, if the regulator is located very far from the filter capacitor of the power supply. Stability is also achieved by methods that provide very good rejection of load or line transients as are usually seen with TTL logic.

Although designed primarily as a fixed-voltage regulator, the output of the LM109 series can be set to voltages above 5V, as shown. It is also possible to use the circuits as the control element in precision regulators, taking advantage of the good current-handling capability and the thermal overload protection.

产品特性

  • Specified to be Compatible, Worst Case, with TTL and DTL
  • Output Current in Excess of 1A
  • Internal Thermal Overload Protection
  • No External Components Required

下面可能是您感兴趣的TI公司单通道LDO元器件
  • CD74HCT258 - 具有反向三态输出的高速 CMOS 逻辑四路 2 输入多路复用器
  • TPS25921L - 具有精密限流功能的 4.5V-18V 熔丝
  • LM2575-N - SIMPLE SWITCHER 1A 降压电压稳压器
  • LM48312 - 具有 E2S 的 2.6W、超低 EMI、免滤波、单声道 D 类音频功率放大器
  • CDC421A250 - 完全集成的固定频率低抖动晶振时钟发生器
  • SN54ABTH32316 - 16 位三端口通用总线交换器
  • TLV803M - 3 引脚电压监控器,具有低电平、漏极开路复位
  • TRS232 - 具有 IEC61000-4-2 保护的双路 RS-232 驱动器/接收器
  • SN65LV1023A-EP - SN65LV1023A-EP,SN65LV1224B-EP
  • UC2544 - 电源监控电路
  • 节约时间成本,提高采购效率,TI官网授权代理
    TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
    TI公司产品现货专家,订购TI公司产品不限最低起订量,TI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TI代理商现货货源 - TI公司(德州仪器)电子元件在线订购