主页 电源管理 线性和低压降 (LDO) 稳压器
主页
电源管理
线性和低压降 (LDO) 稳压器

LM2930

不推荐用于新设计

具有反向电压保护功能的 150mA、26V、低压降稳压器

立即订购
数据表
LM2930 不推荐用于新设计
该产品会持续为现有客户提供。新设计应考虑替代产品。
open-in-new 比较替代产品
功能与比较器件相同但引脚有所不同。
TPS709 正在供货 具有反向电流保护和使能功能的 150mA、30V、超低 IQ、低压降稳压器 This product is a higher voltage (30V), lower IQ (1 µA) LDO regulator.

LM2930

不推荐用于新设计
数据表 立即订购

产品详情

Rating Catalog Vin (max) (V) 26 Vin (min) (V) 6 Iout (max) (A) 0.15 Output options Fixed Output Vout (max) (V) 8 Vout (min) (V) 5 Fixed output options (V) 5, 8 Noise (µVrms) 170 PSRR at 100 KHz (dB) 35 Iq (typ) (mA) 4 Features Reverse voltage protection Thermal resistance θJA (°C/W) 50 Load capacitance (min) (µF) 10 Regulated outputs (#) 1 Accuracy (%) 4 Dropout voltage (Vdo) (typ) (mV) 320 Operating temperature range (°C) -40 to 85
Rating Catalog Vin (max) (V) 26 Vin (min) (V) 6 Iout (max) (A) 0.15 Output options Fixed Output Vout (max) (V) 8 Vout (min) (V) 5 Fixed output options (V) 5, 8 Noise (µVrms) 170 PSRR at 100 KHz (dB) 35 Iq (typ) (mA) 4 Features Reverse voltage protection Thermal resistance θJA (°C/W) 50 Load capacitance (min) (µF) 10 Regulated outputs (#) 1 Accuracy (%) 4 Dropout voltage (Vdo) (typ) (mV) 320 Operating temperature range (°C) -40 to 85
TO-220 (NDE) 3 46.5328 mm² (10.16 mm × 4.58 mm)
  • Input-Output Differential Less Than 0.6V
  • Output Current in Excess of 150 mA
  • Reverse Battery Protection
  • 40V Load Dump Protection
  • Internal Short Circuit Current Limit
  • Internal Thermal Overload Protection
  • Mirror-Image Insertion Protection
  • P+ Product Enhancement Tested

Voltage Range

  • LM2930T-5.0: 5V
  • LM2930T-8.0: 8V
  • LM2930S-5.0: 5V
  • LM2930S-8.0: 8V

All trademarks are the property of their respective owners.

  • Input-Output Differential Less Than 0.6V
  • Output Current in Excess of 150 mA
  • Reverse Battery Protection
  • 40V Load Dump Protection
  • Internal Short Circuit Current Limit
  • Internal Thermal Overload Protection
  • Mirror-Image Insertion Protection
  • P+ Product Enhancement Tested

Voltage Range

  • LM2930T-5.0: 5V
  • LM2930T-8.0: 8V
  • LM2930S-5.0: 5V
  • LM2930S-8.0: 8V

All trademarks are the property of their respective owners.

The LM2930 3-terminal positive regulator features an ability to source 150 mA of output current with an input-output differential of 0.6V or less. Efficient use of low input voltages obtained, for example, from an automotive battery during cold crank conditions, allows 5V circuitry to be properly powered with supply voltages as low as 5.6V. Familiar regulator features such as current limit and thermal overload protection are also provided.

Designed originally for automotive applications, the LM2930 and all regulated circuitry are protected from reverse battery installations or 2 battery jumps. During line transients, such as a load dump (40V) when the input voltage to the regulator can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both internal circuits and the load. The LM2930 cannot be harmed by temporary mirror-image insertion.

Fixed outputs of 5V and 8V are available in the plastic TO-220 and SFM power packages.

The LM2930 3-terminal positive regulator features an ability to source 150 mA of output current with an input-output differential of 0.6V or less. Efficient use of low input voltages obtained, for example, from an automotive battery during cold crank conditions, allows 5V circuitry to be properly powered with supply voltages as low as 5.6V. Familiar regulator features such as current limit and thermal overload protection are also provided.

Designed originally for automotive applications, the LM2930 and all regulated circuitry are protected from reverse battery installations or 2 battery jumps. During line transients, such as a load dump (40V) when the input voltage to the regulator can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both internal circuits and the load. The LM2930 cannot be harmed by temporary mirror-image insertion.

Fixed outputs of 5V and 8V are available in the plastic TO-220 and SFM power packages.
filter 查找其他 线性和低压降 (LDO) 稳压器
下载

技术文档

未找到结果。请清除搜索并重试。
查看全部 1
顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 LM2930 3-Terminal Positive Regulator 数据表 (Rev. D) 2013-4-3

订购和质量