REF3030AIDBZTAlternatives & Equivalent Parts
About REF3030AIDBZT
REF3030AIDBZT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other 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 | REF3030AIDBZTSource | REF3030AIDBZR | AD574AKNZ | STM32F429ZIT6TR | LM78S40CN/NOPB |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Analog Devices | STMicroelectronics | Texas Instruments |
| Package Type | Other | SOT23 (3-Pin) | Dual-In-Line Packages | Quad Flat Packages | Dual-In-Line Packages |
| Pin Count | 3 | 3 | 28 | 144 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C |
| Price | $0.2203 | $0.5140 | $78.0900 | $8.6200 | $1.2100 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | NOT RECOMMENDED | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | No | — | — |
| YTEOL | 15 | 15 | 3 | 9 | 15 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | — | — | SWITCHING REGULATOR |
| Input Voltage-Max | 5.5 V | 5.5 V | — | — | 40 V |
| Input Voltage-Min | 1.8 V | 1.8 V | — | — | 2.5 V |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | R-PDIP-T28 | S-PQFP-G144 | R-PDIP-T16 |
| JESD-609 Code | e4 | e4 | e3 | e3 | e3 |
| Number of Functions | 1 | 1 | 1 | — | 1 |
| Number of Outputs | 1 | 1 | — | — | 1 |
| Output Voltage-Max | 3.006 V | 3.006 V | — | — | 40 V |
| Output Voltage-Min | 2.994 V | 2.994 V | — | — | 1.245 V |
| Output Voltage-Nom | 3 V | 3 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 | TO-236 | DIP28,.6 | QFP144,.87SQ,20 | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | IN-LINE | FLATPACK, LOW PROFILE, FINE PITCH | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | 3.05 V | 3.05 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | — | — | 5 V |
| Surface Mount | YES | YES | NO | YES | NO |
| Technology | CMOS | CMOS | BIPOLAR | CMOS | BIPOLAR |
| Temp Coef of Voltage-Max | 75 ppm/°C | 75 ppm/°C | — | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | COMMERCIAL | INDUSTRIAL | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 0.95 mm | 0.95 mm | 2.54 mm | 0.5 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | QUAD | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | — |
| Trim/Adjustable Output | NO | NO | — | — | — |
| Voltage Tolerance-Max | 0.2% | 0.2% | — | — | — |
| ## REF3030AIDBZT Alternates Showing results | Image | — | — | — | — |
| ## REF3030AIDBZR Alternates Showing results | — | Image | — | — | — |
| Manufacturer Package Code | — | — | N-28-2 | — | — |
| Analog Input Voltage-Max | — | — | 10 V | — | — |
| Analog Input Voltage-Min | — | — | -10 V | — | — |
| Conversion Time-Max | — | — | 35 µs | — | — |
| Converter Type | — | — | ADC, SUCCESSIVE APPROXIMATION | — | — |
| Linearity Error-Max (EL) | — | — | 0.0122% | — | — |
| Negative Supply Voltage-Nom | — | — | -12 V | — | — |
| Number of Analog In Channels | — | — | 1 | — | — |
| Number of Bits | — | — | 12 | — | — |
| Output Bit Code | — | — | BINARY | — | — |
| Output Format | — | — | PARALLEL, WORD | — | — |
| Sample and Hold / Track and Hold | — | — | SAMPLE | — | — |
| Supply Current-Max | — | — | 40 mA | 100 mA | — |
| Supply Voltage-Nom | — | — | 12 V | 3.3 V | — |
| ## AD574AKNZ Alternates Showing results | — | — | Image | — | — |
| Factory Lead Time | — | — | — | 15 Weeks | — |
| Has ADC | — | — | — | YES | — |
| Address Bus Width | — | — | — | 26 | — |
| Bit Size | — | — | — | 32 | — |
| Boundary Scan | — | — | — | YES | — |
| CPU Family | — | — | — | CORTEX-M4 | — |
| Clock Frequency-Max | — | — | — | 26 MHz | — |
| DAC Channels | — | — | — | YES | — |
| DMA Channels | — | — | — | YES | — |
| External Data Bus Width | — | — | — | 16 | — |
| Format | — | — | — | FLOATING POINT | — |
| Integrated Cache | — | — | — | NO | — |
| Low Power Mode | — | — | — | YES | — |
| Number of DMA Channels | — | — | — | 2 | — |
| Number of External Interrupts | — | — | — | 16 | — |
| Number of I/O Lines | — | — | — | 114 | — |
| Number of Serial I/Os | — | — | — | 4 | — |
| Number of Timers | — | — | — | 15 | — |
| On Chip Data RAM Width | — | — | — | 8 | — |
| On Chip Program ROM Width | — | — | — | 8 | — |
| PWM Channels | — | — | — | YES | — |
| RAM (bytes) | — | — | — | 266240 | — |
| ROM (words) | — | — | — | 2097152 | — |
| ROM Programmability | — | — | — | FLASH | — |
| Speed | — | — | — | 180 MHz | — |
| Supply Voltage-Max | — | — | — | 3.6 V | — |
| Supply Voltage-Min | — | — | — | 3.3 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | — |
| ## STM32F429ZIT6TR Alternates Showing results | — | — | — | Image | — |
| Control Mode | — | — | — | — | CURRENT-MODE |
| Control Technique | — | — | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Nom | — | — | — | — | 5 V |
| Output Current-Max | — | — | — | — | 1.5 A |
| Supply Current-Max (Isup) | — | — | — | — | 2 mA |
| Switcher Configuration | — | — | — | — | BUCK-BOOST |
| Switching Frequency-Max | — | — | — | — | 100 kHz |
| ## LM78S40CN/NOPB Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for REF3030AIDBZT — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for REF3030AIDBZT 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 REF3030AIDBZT 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 REF3030AIDBZT?
Known equivalents for REF3030AIDBZT include REF3030AIDBZR, AD574AKNZ, STM32F429ZIT6TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of REF3030AIDBZT?
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 REF3030AIDBZT 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.