h1_key

TI(德州仪器) LM78M
德州仪器 (TI) 全系列产品在线购买
  • TI(德州仪器) LM78M
  • TI(德州仪器) LM78M
  • TI(德州仪器) LM78M
  • TI(德州仪器) LM78M
  • TI(德州仪器) LM78M
  • TI(德州仪器) LM78M
立即查看
您当前的位置: 首页 > 电源管理 > 线性和低压降 (LDO) 稳压器 > LM78M
LM78M

LM78M

正在供货

适用于 5V 系统的 500mA、35V 线性稳压器

产品详情
  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

The LM341 and LM78M05 three-pin positive voltage regulators employ built-in current limiting, thermal shutdown, and safe-operating area protection, which makes them virtually immune to damage from output overloads.

With adequate heat sinking, they can deliver in excess of 0.5-A output current. Typical applications would include local (on-card) regulators which can eliminate the noise and degraded performance associated with single-point regulation.

  • For a lower cost alternative, see the UA78M
  • Output current in excess of 0.5 A
  • No external components
  • Internal thermal overload protection
  • Internal short circuit current-limiting
  • Output transistor safe-area compensation
  • Available in 3-pin TO-220, TO-252, and TO packages
  • Output voltages of 5 V and 15 V
Output optionsFixed Output
Iout (max) (A)0.5
Vin (max) (V)35
Vin (min) (V)7.2
Vout (max) (V)15
Vout (min) (V)5
Fixed output options (V)5
Noise (µVrms)40
Iq (typ) (mA)4
Thermal resistance θJA (°C/W)38
RatingCatalog
Load capacitance (min) (µF)0.1
Regulated outputs (#)1
Accuracy (%)3
PSRR at 100 KHz (dB)40
Dropout voltage (Vdo) (typ) (mV)1800
Operating temperature range (°C)-40 to 125
TO-220 (NDE)346.5328 mm² 10.16 x 4.58
TO-252 (NDP)365.2078 mm² 6.58 x 9.91
产品购买
  • 商品型号
  • 封装
  • 工作温度
  • 包装
  • 价格
  • 现货库存
  • 操作
10s
温馨提示:
订单商品问题请移至我的售后服务提交售后申请,其他需投诉问题可移至我的投诉提交,我们将在第一时间给您答复
返回顶部