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2.5V Reference Diode

LM136A-2.5QML-SP

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Product details

Parameters

VO (V) 2.5 Reference voltage Fixed Initial accuracy (Max) (%) 1 Rating Space VO adj (Min) (V) 2.5 VO adj (Max) (V) 2.5 Iz for regulation (Min) (uA) 400 Operating temperature range (C) -55 to 125 Iout/Iz (Max) (mA) 10 open-in-new Find other Shunt voltage references

Package | Pins | Size

TO-CAN (NDV) 3 35 mm² 6.41 x 5.44 open-in-new Find other Shunt voltage references

Features

  • 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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Description

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.

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Technical documentation

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No results found. Please clear your search and try again. View all 9
Type Title Date
* Datasheet LM136A-2.5QML 2.5V Reference Diode datasheet (Rev. E) Apr. 17, 2013
* SMD LM136A-2.5QML-SP SMD 5962R0050102VXA Jun. 21, 2016
* Radiation & Reliability reports LM136Ax-2.5RLQMLV ELDRS Report May 14, 2012
Application notes DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer Aug. 21, 2020
Application notes Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form May 18, 2020
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing Jun. 17, 2019
White papers Preview: Radiation Handbook for Electronics (Rev. A) Jun. 07, 2019
White papers Radiation Handbook for Electronics (Rev. A) May 21, 2019
Selection guides TI Space Products (Rev. G) May 15, 2019

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PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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CALCULATION TOOLS Download
Shunt voltage reference external resistor quick-start calculator
SHUNT_VOLTAGE_REFERENCE_RESISTOR_CALCULATOR This external resistor quick-start calculator tool lets you easily calculate valid external resistor values relative to voltage reference, supply and load-current bounds. With these inputs, you can instantly view the resulting calculations and use the color-coded indications to understand (...)
Features
  • Case-specific tool to calculate external resistor value associated with shunt voltage reference
  • Input fields for: voltage reference, supply voltage, load current and Iq bound values
  • Real-time effects of input values on schematic
  • Quick indicators notifying user of valid and invalid outputs
  • Error messages (...)

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