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Product Detailed Parameters
- Description：IC VREF SERIES 1% 8SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：2.5V
- Voltage - Output (Max)：-
- Current - Output：1 mA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The MAX6125ESA+T is a low-dropout, micropower, three-terminal voltage reference providing a fixed 2.5V output in an 8-pin SO package. It operates with a supply voltage range of 2.7V to 12.6V and features a typical temperature coefficient of 15ppm/°C, guaranteed under 50ppm/°C. Initial accuracy is ±1%, with quiescent supply current at 75µA, independent of input voltage variations. The device maintains stability for all capacitive loads up to 10nF and supports continuous operation from -40°C to +85°C.
Feature Summary
- Micropower consumption with supply current virtually independent of input voltage variations
- Low dropout voltage capability suitable for 3V and 5V systems
- Stable operation across all capacitive loads up to 10nF without external components
Applications
- Battery-powered systems
- Portable and hand-held equipment
- Data-acquisition systems
- Instrumentation and process control
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm package type and RoHS compliance status. Ensure the component matches the required electrical specifications for your design. Confirm availability through authorized distributors as stock levels fluctuate. Cross-reference datasheet revisions to ensure compatibility with existing designs.
Selection Notes
Select this component when a fixed 2.5V precision reference is required in an 8-pin SO package. It is optimized for 3V and 5V system architectures where low dropout voltage is critical. Consider its micropower characteristics for battery-operated applications requiring extended life. Verify that the ±1% initial accuracy meets the system tolerance requirements.
Part Context
Part of the MAX61xx family of low-cost, low-dropout, three-terminal voltage references manufactured by Analog Devices / Maxim Integrated. This series includes variants with different fixed output voltages (4.096V, 4.5V, 5.0V) and an adjustable version (MAX6160). All share similar micropower architecture and low dropout characteristics.
Replacement Considerations
Compatible within the MAX61xx family for other fixed voltages: MAX6141ESA+, MAX6145ESA+, MAX6150ESA+. For adjustable output, consider MAX6160ESA+. Verify pinout compatibility if substituting between fixed and adjustable variants.
