LM140QML
- Complete Specifications at 1.0A and 0.5A Loads
- No External Components
- Internal Thermal Overload Protection
- Internal Short Circuit Current-Limiting
- Output Transistor Safe-Area Compensation
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The monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 0.5A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents.
Considerable effort was expended to make the entire series of regulators easy to use and minimize the number of external components. It is not necessary to bypass the output, although this does improve transient response. Input bypassing is needed only if the regulator is located far from the filter capacitor of the power supply.
技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | LM140QML Three Terminal Positive Regulators 数据表 (Rev. B) | 2013年 5月 1日 | |||
应用手册 | A Topical Index of TI LDO Application Notes (Rev. F) | 2019年 6月 27日 | ||||
应用手册 | AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A) | 2013年 5月 6日 | ||||
应用手册 | AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B) | 2013年 5月 6日 | ||||
应用手册 | Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A) | 2013年 5月 5日 | ||||
更多文献资料 | Die D/S LM140KG-12 MD8 Series 3-Terminal Positive Regulators | 2012年 9月 18日 | ||||
更多文献资料 | Die D/S LM140KG-5 MD8 Series 3-Terminal Positive Regulators | 2012年 9月 18日 | ||||
应用手册 | Packaging Limits Range of Linear Regulators | 2010年 5月 8日 | ||||
应用手册 | Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A) | 2008年 6月 4日 | ||||
应用手册 | Understanding the Terms and Definitions of LDO Voltage Regulators | 1999年 10月 21日 |
设计和开发
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封装 | 引脚 | CAD 符号、封装和 3D 模型 |
---|---|---|
DIESALE (Y) | — | |
TO-CAN (K) | 2 | Ultra Librarian |
TO-CAN (NDT) | 3 | Ultra Librarian |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点