LM336Z25XA

Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild_questions@onsemi.com. ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. LM336Z25 Programmable Shunt Regulator Features Description • • • • • The LM336Z25 integrated circuit is a precision 2.5 V shunt regulator. The monolithic IC voltage reference operates as a low temperature coefficient 2.5 V Zener with 0.2 Ω dynamic impedance. A third terminal on the LM336Z25 allows the reference voltage and temperature coefficient to be trimmed. LM336Z25 is useful as a precision 2.5 V low-voltage reference for digital voltmeters, power supplies, or OP-AMP circuitry. The 2.5 V makes it convenient to obtain a stable reference from low-voltage supplies. Further, since the LM336Z25 operates as a shunt regulator, it can be used as either a positive or negative voltage reference. Low-Temperature Coefficient Guaranteed Temperature Stability: 4 mV (Typical) 0.2 Ω Dynamic Impedance 1.0% Initial Tolerance Available Easily Trimmed for Minimum Temperature Drift TO-92 1 1. Adj 2.+ 3. - Ordering Information Part Number LM336Z25 LM336Z25X Operating Temperature Range 0 ~ +70°C © 1999 Fairchild Semiconductor Corporation LM336Z25 Rev. 1.1.0 Top Mark Package Packing Method LM336Z25 TO-92 Bulk LM336Z25 TO-92 Tape and Reel www.fairchildsemi.com 1 LM336Z25 — Programmable Shunt Regulator December 2012 + Adj - Figure1. Block Diagram Schematic Diagram 2 + R1 Q17 Q9 R5 R6 R7 Q8 C2 R4 Q7 Q16 C1 R8 Q10 Q2 1 Q15 R9 Q4 Q1 Q3 Q11 Q5 Q6 Q12 Q14 Q13 R10 Adj Q18 R3 R2 3 _ Figure 2. Schematic Diagram © 1999 Fairchild Semiconductor Corporation LM336Z25 Rev. 1.1.0 www.fairchildsemi.com 2 LM336Z25 — Programmable Shunt Regulator Block Diagram Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted. Symbol Parameter Value Unit IR Reverse Current 15 mA IF Forward current 10 mA 0 ~ +70 °C -60 ~ +150 °C TOPR Operating Temperature Range TSTG Storage Temperature Range Note: 1. The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum rating. Electrical Characteristics Values are at 0°C ≤ TA ≤ +70°C unless otherwise specified. Symbol Parameter Conditions Min. Typ. Max. Unit 2.44 2.49 2.54 V VR Reverse Breakdown Voltage TA = 25°C, IR = 1 mA ΔVR / ΔIR Reverse Breakdown Change with Current TA = 25°C, 600μA ≤ IR ≤ 10 mA 2.6 10.0 mV ZD Reverse Dynamic Impedance TA = 25°C, IR = 1 mA 0.2 1.0 Ω STT Temperature Stability IR = 1mA 1.8 6.0 mV ΔVR / ΔIR Reverse Breakdown Change with Current 600 μA ≤ IR ≤ 10 mA 3.0 12.0 mV ZD Reverse Dynamic Impedance IR = 1 mA 0.4 1.4 Ω ST Long Term Stability In Reference Voltage IR = 1 mA 20.0 © 1999 Fairchild Semiconductor Corporation LM336Z25 Rev. 1.1.0 ppm/ Khr www.fairchildsemi.com 3 LM336Z25 — Programmable Shunt Regulator Absolute Maximum Ratings(1) Figure 3. Reverse Voltage Change Figure 4. Reverse Characteristics Figure 5. Temperature (°C) Figure 6. Forward Characteristics © 1999 Fairchild Semiconductor Corporation LM336Z25 Rev. 1.1.0 www.fairchildsemi.com 4 LM336Z25 — Programmable Shunt Regulator Typical Performance Characteristics LM336Z25 — Programmable Shunt Regulator Physical Dimensions TO-92 Bulk Type D Figure 17. 3-Lead, TO-92, Molded, Standard Straight Lead Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. © 1999 Fairchild Semiconductor Corporation LM336Z25 Rev. 1.1.0 www.fairchildsemi.com 5 LM336Z25 — Programmable Shunt Regulator Physical Dimensions (Continued) TO-92 Tape and Reel Type D Figure 18. 3-Lead, TO-92, Molded, 0.200 in Line Spacing Lead Form Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area: http://www.fairchildsemi.com/products/discrete/pdf/to92_tr.pdf. © 1999 Fairchild Semiconductor Corporation LM336Z25 Rev. 1.1.0 www.fairchildsemi.com 6 TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. F-PFS¥ FRFET® SM Global Power Resource GreenBridge¥ Green FPS¥ Green FPS¥ e-Series¥ Gmax¥ GTO¥ IntelliMAX¥ ISOPLANAR¥ Making Small Speakers Sound Louder and Better™ MegaBuck¥ MICROCOUPLER¥ MicroFET¥ MicroPak¥ MicroPak2¥ MillerDrive¥ MotionMax¥ mWSaver¥ OptoHiT¥ OPTOLOGIC® OPTOPLANAR® 2Cool¥ AccuPower¥ AX-CAP¥* BitSiC¥ Build it Now¥ CorePLUS¥ CorePOWER¥ CROSSVOLT¥ CTL¥ Current Transfer Logic¥ DEUXPEED® Dual Cool™ EcoSPARK® EfficientMax¥ ESBC¥ ® Fairchild® Fairchild Semiconductor® FACT Quiet Series¥ FACT® FAST® FastvCore¥ FETBench¥ FPS¥ PowerTrench® PowerXS™ Programmable Active Droop¥ QFET® QS¥ Quiet Series¥ RapidConfigure¥ ¥ Saving our world, 1mW/W/kW at a time™ SignalWise¥ SmartMax¥ SMART START¥ Solutions for Your Success¥ SPM® STEALTH¥ SuperFET® SuperSOT¥-3 SuperSOT¥-6 SuperSOT¥-8 SupreMOS® SyncFET¥ Sync-Lock™ ® * ® The Power Franchise® TinyBoost¥ TinyBuck¥ TinyCalc¥ TinyLogic® TINYOPTO¥ TinyPower¥ TinyPWM¥ TinyWire¥ TranSiC¥ TriFault Detect¥ TRUECURRENT®* PSerDes¥ UHC® Ultra FRFET¥ UniFET¥ VCX¥ VisualMax¥ VoltagePlus¥ XS™ * Trademarks of System General Corporation, used under license by Fairchild Semiconductor. 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Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor. The datasheet is for reference information only. Rev. I63 © Fairchild Semiconductor Corporation www.fairchildsemi.com ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. 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