Datasheet ZR4040-2.5 (Diodes)
| Manufacturer | Diodes |
| Description | Precision 2.5 Volt Micropower Voltage Reference |
| Pages / Page | 5 / 1 — NOT RECOMMENDED FOR NEW DESIGN. USE LM4040. ZR4040-2.5. PRECISION 2.5 … |
| File Format / Size | PDF / 407 Kb |
| Document Language | English |
NOT RECOMMENDED FOR NEW DESIGN. USE LM4040. ZR4040-2.5. PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE. Description
Model Line for this Datasheet
Text Version of Document
NOT RECOMMENDED FOR NEW DESIGN USE LM4040 ZR4040-2.5 PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE Description Pin Assignments
The DIODES™ ZR4040-2.5 uses a bandgap circuit design to achieve SOT23 Package Suffix - F a precision micropower voltage reference of 2.5 volts. The device is available in a small outline surface mount package, ideal for applications where space saving is important, as well as packages for through hole requirements. The ZR4040-2.5 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZR4040-2.5 is recommended for operation between 60μA and 15mA and so is ideally suited for low power and battery powered applications. Excellent performance is maintained to an absolute maximum of Top View 25mA, however the rugged design and 20 volt processing allows the Pin 1 Floating or Connected to Pin 2 reference to withstand transient effects and currents up to 200mA. Superior switching capability allows the device to reach stable E-Line, 3 Pins, Rev Package Suffix - R operating conditions in only a few microseconds.
Features
Small Outline SOT23 Package OBSOLETE No Stabilizing Capacitor Required Typical TC 30ppm/°C Typical Slope Resistance 0.4Ω Bottom View 2%, 1% and 0.5% Tolerance Pin 3 Floating or Connected to Pin 1 Industrial Temperature Range Operating Current 60μA to 15mA Transient Response, Stable in Less than 10μs
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP Typical Application Circuit capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ Applications
Battery powered and portable equipment Metering and measurement systems Instrumentations Test equipment Data acquisition systems Precision power supplies Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. ZR4040-2.5 1 of 5 May 2022 Document number: DS32180 Rev. 6 - 3
www.diodes.com
© 2022 Copyright Diodes Incorporated. All Rights Reserved.
The DIODES™ ZR4040-2.5 uses a bandgap circuit design to achieve SOT23 Package Suffix - F a precision micropower voltage reference of 2.5 volts. The device is available in a small outline surface mount package, ideal for applications where space saving is important, as well as packages for through hole requirements. The ZR4040-2.5 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZR4040-2.5 is recommended for operation between 60μA and 15mA and so is ideally suited for low power and battery powered applications. Excellent performance is maintained to an absolute maximum of Top View 25mA, however the rugged design and 20 volt processing allows the Pin 1 Floating or Connected to Pin 2 reference to withstand transient effects and currents up to 200mA. Superior switching capability allows the device to reach stable E-Line, 3 Pins, Rev Package Suffix - R operating conditions in only a few microseconds.
Features
Small Outline SOT23 Package OBSOLETE No Stabilizing Capacitor Required Typical TC 30ppm/°C Typical Slope Resistance 0.4Ω Bottom View 2%, 1% and 0.5% Tolerance Pin 3 Floating or Connected to Pin 1 Industrial Temperature Range Operating Current 60μA to 15mA Transient Response, Stable in Less than 10μs
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP Typical Application Circuit capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ Applications
Battery powered and portable equipment Metering and measurement systems Instrumentations Test equipment Data acquisition systems Precision power supplies Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. ZR4040-2.5 1 of 5 May 2022 Document number: DS32180 Rev. 6 - 3
www.diodes.com
© 2022 Copyright Diodes Incorporated. All Rights Reserved.
