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Product Detailed Parameters
- Description：IC VREF SERIES 0.06% 8UMAX
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：3V
- Voltage - Output (Max)：-
- Current - Output：15 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-uMAX/uSOP
- Grade：-
- Qualification：-
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Overview
The MAX6133AASA30+ is a series-mode voltage reference with a fixed 3.000V output, housed in an 8-pin SO package. It features a maximum temperature coefficient of 3ppm/°C and an initial accuracy of ±0.04%. The device operates within a supply voltage range of 3.2V to 12.6V, drawing a typical quiescent current of 40µA. It supports a maximum source current of 15mA and maintains stability with capacitive loads up to 100µF.
Feature Summary
- Bandgap technology ensures low-noise performance and high precision
- Laser-trimmed thin-film resistors provide excellent initial accuracy
- Low dropout voltage capability minimizes power dissipation
- Compact packaging suits portable and communication applications
Applications
- Precision regulators
- A/D and D/A converters
- High-accuracy industrial and process control systems
- Hand-held instruments
Procurement Notes
Verify the specific suffix 'ASA' confirms the 8-pin SO package and '30' indicates the 3.000V output option. Confirm RoHS compliance status through official documentation. Check for obsolescence or limited availability notices from Analog Devices before finalizing procurement plans.
Selection Notes
Select this component when a fixed 3V reference with ultra-low drift is required. Ensure the input voltage remains above 3.2V to maintain regulation. Verify that the load capacitance does not exceed 100µF to guarantee stability without additional compensation components.
Part Context
This part belongs to the MAX6133 family of low-power, low-dropout voltage references. The A-grade designation signifies tighter performance specifications compared to B-grade variants. The family utilizes BiCMOS processing and includes options for µMAX and SO packages with various fixed output voltages.
Replacement Considerations
Direct replacements include other MAX6133A variants with different output voltages (e.g., MAX6133AASA25+) if the voltage level can be adjusted. Cross-family alternatives like the MAX6126 or MAX6070 offer similar precision but may differ in package size or noise characteristics.
