LM78M
- 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
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.
技术文档
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| 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 | LM341 and LM78M05 Series 3-Terminal 500-mA Positive Voltage Regulators 数据表 (Rev. G) | PDF | HTML | 2020-6-17 | ||
| 应用手册 | A Topical Index of TI LDO Application Notes (Rev. F) | 2019-6-27 | ||||
| 应用手册 | AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B) | 2013-5-6 | ||||
| 应用手册 | AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A) | 2013-5-6 | ||||
| 应用手册 | Packaging Limits Range of Linear Regulators | 2010-5-8 | ||||
| 应用手册 | Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A) | 2008-6-4 | ||||
| 应用手册 | Understanding the Terms and Definitions of LDO Voltage Regulators | 1999-10-21 |
设计与开发
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
评估板
MLTLDO2EVM-037 — 用于 DCY、DDA 和 KVU 封装的通用 LDO 线性稳压器评估模块
借助采用多种封装选项的 MLTLDO2EVM-037 低压降 (LDO) 评估模块 (EVM)，设计工程师能评估可能用于其自身电路应用的线性稳压器采用多种常见封装时的运行情况和性能。这种 EVM 配置包含一个 DDA、3 引脚和 5 引脚 KVU 以及 DCY 封装，便于工程师焊接和评估部件。
用户指南:
PDF
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| TO-252 (NDP) | 3 | Ultra Librarian |
| TO-220 (NDE) | 3 | Ultra Librarian |
订购和质量
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