LM336-2.5-MIL

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Shunt Voltage Reference

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Shunt Voltage Reference

LM336-2.5-MIL

ACTIVE

Product details

Parameters

Product type Power Management Category Tested Die Rating Catalog open-in-new Find other Die & wafer services

Features

  • Low Temperature Coefficient
  • Wide Operating Current...400 µA to 10 mA
  • 0.27- Dynamic Impedance
  • ±1% Tolerance Available
  • Specified Temperature Stability
  • Easily Trimmed for Minimum Temperature Drift
  • Fast Turnon
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Description

The LM236-2.5, LM336-2.5, and LM336B-2.5 integrated circuits are precision 2.5-V shunt regulator diodes. These reference circuits operate as low-temperature-coefficient 2.5-V Zeners diodes with a 0.2- dynamic impedance. A third terminal provided on the circuit allows the reference voltage and temperature coefficient to be trimmed easily.

The series is useful as precision 2.5-V low-voltage references (VZ) for digital voltmeters, power supplies, or operational-amplifier circuitry. The 2.5-V voltage reference makes it convenient to obtain a stable reference from 5-V logic supplies. Devices in this series operate as shunt regulators, and can be used as either positive or negative voltage references.

The LM236-2.5 is characterized for operation from –25°C to 85°C. The LM336-2.5 and LM336B-2.5 are characterized for operation from 0°C to 70°C.

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Other devices and data sheet

Other device variants can also be found in the  LM336-2.5-MIL product page

This data sheet applies to both  LM336-2.5 and  LM336-2.5-MIL

Technical documentation

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Type Title Date
* Datasheet LM236-2.5, LM336-2.5, LM336B-2.5 datasheet (Rev. E) Oct. 02, 2003

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

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 (...)
CALCULATION TOOLS Download
SNVC184.ZIP (53 KB)

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