REF3020AIDBZTAlternatives & Equivalent Parts
About REF3020AIDBZT
REF3020AIDBZT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | REF3020AIDBZTSource | REF3020AIDBZRG4 | REF3020AIDBZTG4 | STM32L031G6U6 | AD5674RBCPZ-1 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | STMicroelectronics | Analog Devices |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 3 | 3 | 3 | 28 | 28 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C |
| Price | $0.3469 | $0.2804 | $0.2804 | $0.8015 | $13.4000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | — | No |
| YTEOL | 15 | 0 | 0 | 9 | 9 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | — | — |
| Input Voltage-Max | 5.5 V | 5.5 V | 5.5 V | — | — |
| Input Voltage-Min | 1.8 V | 2.049 V | 2.049 V | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G3 | — | S-XQCC-N28 |
| JESD-609 Code | e4 | e4 | e4 | e4 | — |
| Number of Functions | 1 | 1 | 1 | — | 1 |
| Number of Outputs | 1 | 1 | 1 | — | — |
| Output Voltage-Max | 2.052 V | 2.052 V | 2.052 V | — | — |
| Output Voltage-Min | 2.044 V | 2.044 V | 2.044 V | — | — |
| Output Voltage-Nom | 2.048 V | 2.048 V | 2.048 V | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | UNSPECIFIED |
| Package Equivalence Code | TO-236 | TO-236 | TO-236 | — | LCC28,.16SQ,16 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | 2.098 V | 2.098 V | 2.098 V | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | — |
| Temp Coef of Voltage-Max | 75 ppm/°C | 75 ppm/°C | 75 ppm/°C | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | NO LEAD | NO LEAD |
| Terminal Pitch | 0.95 mm | 0.95 mm | 0.95 mm | 0.5 mm | 0.4 mm |
| Terminal Position | DUAL | DUAL | DUAL | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | NOT SPECIFIED | — | 30 |
| Trim/Adjustable Output | NO | NO | NO | — | — |
| Voltage Tolerance-Max | 0.2% | 0.2% | 0.2% | — | — |
| ## REF3020AIDBZT Alternates Showing results | Image | — | — | — | — |
| Has ADC | — | — | — | YES | — |
| Bit Size | — | — | — | 32 | — |
| Clock Frequency-Max | — | — | — | 25 MHz | — |
| DMA Channels | — | — | — | YES | — |
| Number of I/O Lines | — | — | — | 21 | — |
| PWM Channels | — | — | — | YES | — |
| Speed | — | — | — | 32 MHz | — |
| Supply Voltage-Max | — | — | — | 3.6 V | — |
| Supply Voltage-Min | — | — | — | 1.8 V | — |
| Supply Voltage-Nom | — | — | — | 3 V | 3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | — |
| Manufacturer Package Code | — | — | — | — | CP-28-9 |
| Date Of Intro | — | — | — | — | 2019-11-01 |
| Analog Output Voltage-Max | — | — | — | — | 5 V |
| Converter Type | — | — | — | — | D/A CONVERTER |
| Input Bit Code | — | — | — | — | BINARY |
| Input Format | — | — | — | — | SERIAL |
| Linearity Error-Max (EL) | — | — | — | — | 0.0244% |
| Number of Bits | — | — | — | — | 12 |
| Settling Time-Max | — | — | — | — | 8 µs |
| Settling Time-Nom (tstl) | — | — | — | — | 6 µs |
| Supply Current-Max | — | — | — | — | 4.2 mA |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for REF3020AIDBZT — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for REF3020AIDBZT is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating REF3020AIDBZT replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to REF3020AIDBZT?
Known equivalents for REF3020AIDBZT include REF3020AIDBZRG4, REF3020AIDBZTG4, STM32L031G6U6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of REF3020AIDBZT?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify REF3020AIDBZT alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.