LM1086-MIL
- Available in Fixed 1.8-V, 2.5-V, 3.3-V, 5-V Versions
- Available in Adjustable Version
- Current Limiting and Thermal Protection
- 2% Output Accuracy
- Output Current 1.5 A
- Line Regulation 0.015% (Typical)
- Load Regulation 0.1% (Typical)
- Maximum Input Voltage up to 29 V
- Minimum Adjustable Output Voltage
Down to 1.25 V - Stable with Ceramic Output Capacitor with ESR
- Temperature Range : –40°C to +125°C
The LM1086-MIL is a regulator with a maximum dropout of 1.5 V at 1.5 A of load current. The device has the same pin-out as TI’s industry standard LM317.
Two resistors are required to set the output voltage of the adjustable output voltage version of the LM1086-MIL. Fixed output voltage versions integrate the adjust resistors. Typically, no input capacitor is needed unless the device is situated more than 6 inches from the input filter capacitors. Output capacitor can be replaced with ceramic and appropriate ESR.
The LM1086-MIL circuit includes a zener trimmed bandgap reference, current limiting, and thermal shutdown. Because the LM1086-MIL regulator is floating and detects only the input-to-output differential voltage, supplies of several hundred volts can be regulated as long as the maximum input-to-output differential is not exceeded. Exceeding the maximum input-to-output deferential will result in short-circuiting the output. By connecting a fixed resistor between the adjustment pin and output, the LM1086-MIL can be also used as a precision current regulator.
For applications requiring greater output current, refer to LM1084 for the 5-A version, and the LM1085 for the 3-A version.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | LM1086-MIL 1.5-A Low Dropout Positive Voltage Regulator datasheet | PDF | HTML | 2017. 6. 24 | |
| 애플리케이션 노트 | A Topical Index of TI LDO Application Notes (Rev. F) | 2019. 6. 27 | |||
| 애플리케이션 노트 | LDO PSRR Measurement Simplified (Rev. A) | PDF | HTML | 2017. 8. 9 | ||
| 애플리케이션 노트 | Linear power for automated industrial systems | 2015. 1. 9 | |||
| 애플리케이션 노트 | AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B) | 2013. 5. 6 | |||
| 애플리케이션 노트 | AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A) | 2013. 5. 6 | |||
| 애플리케이션 노트 | Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A) | 2013. 5. 5 | |||
| 애플리케이션 노트 | Packaging Limits Range of Linear Regulators | 2010. 5. 8 | |||
| 애플리케이션 노트 | Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A) | 2008. 6. 4 | |||
| 애플리케이션 노트 | Understanding the Terms and Definitions of LDO Voltage Regulators | 1999. 10. 21 |
설계 및 개발
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| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| DIESALE (Y) | — | Ultra Librarian |