現在提供此產品的更新版本
功能相似於所比較的產品。
TL1431M
- 0.4% Initial Voltage Tolerance
- 0.2Ω Typical Output Impedance
- Fast Turnon (500ns)
- Sink Current Capability (1mA to 100mA)
- Low Reference Current (REF)
- Adjustable Output Voltage (VI(ref) to 36V)
The TL1431 device is a precision programmable reference with specified thermal stability over automotive, commercial, and military temperature ranges. The output voltage can be set to any value between VI(ref) (approximately 2.5V) and 36V with two external resistors (see Figure 8-3). This device has a typical output impedance of 0.2Ω. Active output circuitry provides a sharp turnon characteristic, making the device an excellent replacement for Zener diodes and other types of references in applications such as onboard regulation, adjustable power supplies, and switching power supplies.
The TL1431C is characterized for operation over the commercial temperature range of 0°C to 70°C. The TL1431Q is characterized for operation over the full automotive temperature range of –40°C to 125°C. The TL1431M is characterized for operation over the full military temperature range of –55°C to 125°C.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | TL1431 Precision Programmable Reference datasheet (Rev. O) | PDF | HTML | 2025/10/30 | ||
| * | SMD | TL1431M SMD 5962-99620 | 2016/6/21 | |||
| 電子書 | Voltage Supervisor and Reset ICs: Tips, Tricks and Basics | 2019/6/28 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| CDIP (JG) | 8 | Ultra Librarian |
| LCCC (FK) | 20 | Ultra Librarian |