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 >> LP2981A-50
LP2981A-50技术文档下载:
LP2981A-50技术文档产品手册下载
LP2981A-50 - 产品图解:
LP2981A-50-单输出 LDO、100mA、固定电压 (5.0V)、关断状态、0.75% 容限
承诺原装正品
专营TI,真正优化您的供应链
TI产品 - LP2981A-50介绍
LP2981A-50 - 单输出 LDO、100mA、固定电压 (5.0V)、关断状态、0.75% 容限

LP2981A-50是TI公司的一款单通道LDO产品,LP2981A-50是单输出 LDO、100mA、固定电压 (5.0V)、关断状态、0.75% 容限,本页介绍了LP2981A-50的产品说明、应用、特性等,并给出了与LP2981A-50相关的TI元器件型号供参考。

LP2981A-50 - 单输出 LDO、100mA、固定电压 (5.0V)、关断状态、0.75% 容限 - 单通道LDO - 线性稳压器(LDO) - TI公司(Texas Instruments,德州仪器)

产品描述
产品特性

  • Output Tolerance of
    • 0.75% (A Grade)
    • 1.25% (Standard Grade)
  • Ultra-Low Dropout, Typically
    • 200 mV at Full Load of 100 mA
    • 7 mV at 1 mA
  • Wide VIN Range . . . 16 V Max
  • Low IQ . . . 600 µA Typ at Full Load of 100 mA
  • Shutdown Current . . . 0.01 µA Typ
  • Fast Transient Response to Line and Load
  • Overcurrent and Thermal Protection
  • High Peak Current Capability
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
  • Portable Applications
    • Mobile Phones
    • Laptops
    • Personal Digital Assistants (PDAs)
    • Digital Cameras and Camcorders
    • CD and MP3 Players

DESCRIPTION/ORDERING INFORMATION

The LP2981 family of fixed-output, low-dropout regulators offers exceptional, cost-effective performance for both portable and nonportable applications. Available in fixed voltages of 2.8 V, 3 V, 3.3 V, and 5 V, the family has an output tolerance of 0.75% for the A-grade devices (1.25% for the standard grade) and is capable of delivering 100-mA continuous load current. Standard regulator features, such as overcurrent and overtemperature protection, are included.

The LP2981 has features that make the regulator an ideal candidate for a variety of portable applications:

  • Low dropout: A PNP pass element allows a typical dropout of 200 mV at 100-mA load current and 7 mV at 1-mA load.
  • Low quiescent current: The use of a vertical PNP process allows for quiescent currents that are considerably lower than those associated with traditional lateral PNP regulators.
  • Shutdown: A shutdown feature is available, allowing the regulator to consume only 0.01 µA when the ON/OFF pin is pulled low.
  • Small packaging: For the most space-constrained needs, the regulator is available in the SOT-23 package.

下面可能是您感兴趣的TI公司单通道LDO元器件
  • TPS61032 - 采用 TSSOP-16 封装、具有 20uA Iq、5V 输出、1A 的 96% 高效升压转换器
  • LM2941C - 1A 低压降可调节稳压器
  • SN74CBT16209A - 18 位 FET 总线交换开关
  • CSD17313Q2 - 30V N 通道 NexFET? 功率 MOSFET
  • UCC28511 - 高级 PFC/PWM 组合控制器
  • DLPC3433 - 低功耗 DLP 显示控制器
  • HVDA553-Q1 - 具有 I/O 电平调节和低功耗模式电源优化功能的汽车 5 V CAN 收发器
  • MSP430AFE252 - 16 位超低功耗微处理器,具有 16kB 闪存、512B RAM 和 2 段 SD24
  • PTH04T260W - 3-A, 2.2-V to 5.5-V Input, Non-Isolated, Wide-Output, Adjustable Power Module
  • TLV717P - 用于便携式设备的 150mA 单输出、低噪声、低压差稳压器
  • 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