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LM185-1.2QML-SP

現行

Radiation-hardened, QML-V, 1.2V shunt voltage reference

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產品規格表

LM185-1.2QML-SP

現行
產品規格表 立即訂購

產品詳細資料

Rating Space VO (V) 1.2 Initial accuracy (max) (%) 1 Iz for regulation (min) (µA) 10 Reference voltage (V) Fixed Temp coeff (max) (ppm/°C) 150 Operating temperature range (°C) -55 to 125 Iout/Iz (max) (mA) 20
Rating Space VO (V) 1.2 Initial accuracy (max) (%) 1 Iz for regulation (min) (µA) 10 Reference voltage (V) Fixed Temp coeff (max) (ppm/°C) 150 Operating temperature range (°C) -55 to 125 Iout/Iz (max) (mA) 20
TO-CAN (NDU) 2 34.8704 mm² (6.41 mm × 5.44 mm)
  • Operating Current of 10µA to 20mA
  • 1Ω Maximum Dynamic Impedance (Typical)
  • Low Temperature Coefficient
  • Radiation Qualified Option
    • 100 krad
    • Low Dose Rate Tested at 10 mrad/s

All trademarks are the property of their respective owners.
  • Operating Current of 10µA to 20mA
  • 1Ω Maximum Dynamic Impedance (Typical)
  • Low Temperature Coefficient
  • Radiation Qualified Option
    • 100 krad
    • Low Dose Rate Tested at 10 mrad/s

All trademarks are the property of their respective owners.

The LM185-1.2 is a micropower 2-terminal band-gap voltage regulator diodes. Operating over a 10µA to 20mA current range, it features exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. Since the LM185-1.2 band-gap reference uses only transistors and resistors, low noise and good long term stability result.

Careful design of the LM185-1.2 has made the device exceptionally tolerant of capacitive loading, making it easy to use in almost any reference application. The wide dynamic operating range allows its use with widely varying supplies with excellent regulation.

The extremely low power drain of the LM185-1.2 makes it useful for micropower circuitry. This voltage reference can be used to make portable meters, regulators or general purpose analog circuitry with battery life approaching shelf life.

Further, the wide operating current allows it to replace older references with a tighter tolerance part.

The LM185-1.2 is a micropower 2-terminal band-gap voltage regulator diodes. Operating over a 10µA to 20mA current range, it features exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. Since the LM185-1.2 band-gap reference uses only transistors and resistors, low noise and good long term stability result.

Careful design of the LM185-1.2 has made the device exceptionally tolerant of capacitive loading, making it easy to use in almost any reference application. The wide dynamic operating range allows its use with widely varying supplies with excellent regulation.

The extremely low power drain of the LM185-1.2 makes it useful for micropower circuitry. This voltage reference can be used to make portable meters, regulators or general purpose analog circuitry with battery life approaching shelf life.

Further, the wide operating current allows it to replace older references with a tighter tolerance part.
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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 LM185-1.2QML Micropower Voltage Reference Diode datasheet (Rev. B) 2014/1/14
* 輻射及可靠性報告 LM185H-1.2RLQV ELDRS Total Ionizing Dose (TID) Report 2022/5/26
* SMD LM185-1.2QML-SP SMD 5962-87594 2016/6/21
選擇指南 TI Space Products (Rev. L) 2026/3/27
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電子書 Radiation Handbook for Electronics (Rev. A) 2019/5/21

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