LM336-2.5-N Datasheet | Texas Instruments

FEATURES - 2 Low Temperature Coefficient - Wide Operating Current of 400 μA to 10 m A - 0.2Ω Dynamic Impedance - ±1% Initial Tolerance Available - Specified Temperature Stability - Easily Trimmed for Minimum Temperature Drift - Fast Turn-On DESCRIPTION The LM136-2.5-N/LM236-2.5-N and LM336-2.5-N integrated circuits are precision 2.5V shunt regulator diodes. These monolithic IC voltage references operate as a low-temperature-coefficient 2.5V zener with 0.2Ω dynamic impedance. A third terminal on the LM136-2.5-N allows the reference voltage and temperature coefficient to be trimmed easily. The LM136-2.5-N series 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 LM136-2.5-N operates as a shunt regulator, it can be used as either a positive or negative voltage reference. The LM136-2.5-N is rated for operation over - 55°C to +125°C while the LM236-2.5-N is rated over a - 25°C to +85°C temperature range. The LM336-2.5-N is rated for operation over a 0°C to +70°C temperature range. See the connection diagrams for available packages. Connection Diagram TO-92 Plastic Package TO Metal Can Package Figure 1. Bottom View See Package Number LP SOIC Package Figure 2. Bottom View See Package Number NDV Figure 3. Top View See Package Number D Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1998- 2013, Texas Instruments Incorporated LM136...