2.5 V 基準(zhǔn)二極管
| VO (V) | 2.5 |
| Reference voltage | Fixed |
| Initial accuracy (Max) (%) | 1 |
| VO adj (Min) (V) | 2.5 |
| VO adj (Max) (V) | 2.5 |
| Iz for regulation (Min) (uA) | 400 |
| Rating | Military |
| Temp coeff (Max) (ppm/ degree C) | 40 |
| Operating temperature range (C) | -55 to 125 |
| Iout/Iz (Max) (mA) | 10 |
- Available with Radiation Specification
- Total Ionizing Dose 100 krad(Si)
- ELDRS Free 100 krad(Si)
- Low Temperature Coefficient
- Wide Operating Current of 400 μA to 10 mA
- Specified Temperature Stability
- Easily Trimmed for Minimum Temperature Drift
- Fast Turn-on
- 3–Lead Transistor Package
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The LM136A-2.5QML integrated circuit is a precision 2.5V shunt regulator diode. This monolithic IC voltage reference operates as a low-temperature-coefficient 2.5V zener with 0.2Ω dynamic impedance. A third terminal on the LM136A-2.5QML allows the reference voltage and temperature coefficient to be trimmed easily.
The LM136A-2.5QML is useful as a precision 2.5V low voltage reference for digital voltmeters, power supplies or op amp circuitry. The 2.5V make it convenient to obtain a stable reference from 5V logic supplies. Further, since the LM136A-2.5QML operates as a shunt regulator, it can be used as either a positive or negative voltage reference.
