REF2033AIDDCTAlternatives & Equivalent Parts
About REF2033AIDDCT
REF2033AIDDCT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for REF2033AIDDCT — response within 24 hours.
Specification Comparison
| Parameter | REF2033AIDDCTSource | REF2033AIDDCR | ADS8354IRTET | THS4531AIDR | LM4875MM/NOPB | AD8226ARMZ |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | Quad Flat No-Lead | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 5 | 5 | 16 | 8 | 8 | 8 |
| 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 | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $1.6162 | $0.9289 | $13.9200 | $1.9000 | $0.4340 | $1.7625 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | No |
| YTEOL | 15 | 15 | 15 | 15 | 15 | 10 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | — | — | — | — |
| Input Voltage-Max | 5.5 V | 5.5 V | — | — | — | — |
| Input Voltage-Min | 3.32 V | 3.32 V | — | — | — | — |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | S-PQCC-N16 | R-PDSO-G8 | S-PDSO-G8 | S-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e3 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Outputs | 2 | 2 | — | — | — | — |
| Output Voltage-Max | 3.30165 V | 3.30165 V | — | — | — | — |
| Output Voltage-Min | 3.29835 V | 3.29835 V | — | — | — | — |
| Output Voltage-Nom | 3.3 V | 3.3 V | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 |
| Supply Current-Max (Isup) | 0.46 mA | 0.46 mA | — | — | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | — | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | 3.32 V | 3.32 V | — | — | 2.7 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | — | 2.7 V | — | 15 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Temp Coef of Voltage-Max | 8 ppm/°C | 8 ppm/°C | — | — | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | NO LEAD | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm | 0.5 mm | 1.27 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | QUAD | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 |
| Trim/Adjustable Output | NO | NO | — | — | — | — |
| Voltage Tolerance-Max | 0.05% | 0.05% | — | — | — | — |
| ## REF2033AIDDCT Alternates Showing results | Image | — | — | — | — | — |
| ## REF2033AIDDCR Alternates Showing results | — | Image | — | — | — | — |
| Analog Input Voltage-Max | — | — | 5.5 V | — | — | — |
| Analog Input Voltage-Min | — | — | -2.4 V | — | — | — |
| Conversion Time-Max | — | — | 0.64 µs | — | — | — |
| Converter Type | — | — | ADC, PROPRIETARY METHOD | — | — | — |
| Linearity Error-Max (EL) | — | — | 0.0038% | — | — | — |
| Number of Analog In Channels | — | — | 2 | — | — | — |
| Number of Bits | — | — | 16 | — | — | — |
| Output Bit Code | — | — | BINARY | — | — | — |
| Output Format | — | — | SERIAL | — | — | — |
| Sample Rate | — | — | 0.7 MHz | — | — | — |
| Sample and Hold / Track and Hold | — | — | SAMPLE | — | — | — |
| Supply Current-Max | — | — | 10 mA | 0.35 mA | 7 mA | 0.6 mA |
| Supply Voltage-Min | — | — | 1.65 V | — | — | — |
| Supply Voltage-Nom | — | — | 5 V | — | — | — |
| ## ADS8354IRTET Alternates Showing results | — | — | Image | — | — | — |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER | — | INSTRUMENTATION AMPLIFIER |
| Architecture | — | — | — | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.305 µA | — | 0.027 µA |
| Bandwidth (3dB)-Nom | — | — | — | 2.7 MHz | — | 1.5 MHz |
| Bias Current-Max (IIB) @25C | — | — | — | 0.25 µA | — | — |
| Common-mode Reject Ratio-Min | — | — | — | 90 dB | — | 80 dB |
| Common-mode Reject Ratio-Nom | — | — | — | 116 dB | — | — |
| Frequency Compensation | — | — | — | YES | — | — |
| Input Offset Current-Max (IIO) | — | — | — | 0.05 µA | — | 0.0015 µA |
| Input Offset Voltage-Max | — | — | — | 400 µV | — | 200 µV |
| Low-Bias | — | — | — | NO | — | — |
| Low-Offset | — | — | — | NO | — | — |
| Micropower | — | — | — | YES | — | — |
| Package Equivalence Code | — | — | — | SOP8,.25 | TSSOP8,.19 | TSSOP8,.19 |
| Packing Method | — | — | — | TR | — | — |
| Power | — | — | — | NO | — | — |
| Programmable Power | — | — | — | NO | — | — |
| Qualification Status | — | — | — | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Nom | — | — | — | 220 V/us | — | 0.4 V/us |
| Supply Voltage Limit-Max | — | — | — | 5.5 V | — | 18 V |
| Technology | — | — | — | BICMOS | — | — |
| Unity Gain BW-Nom | — | — | — | 27000 | — | — |
| Voltage Gain-Min | — | — | — | 0.99 | — | 1 |
| Wideband | — | — | — | NO | — | — |
| ## THS4531AIDR Alternates Showing results | — | — | — | Image | — | — |
| Consumer IC Type | — | — | — | — | VOLUME CONTROL CIRCUIT | — |
| Number of Channels | — | — | — | — | 1 | — |
| Output Power-Nom | — | — | — | — | 1 W | — |
| ## LM4875MM/NOPB Alternates Showing results | — | — | — | — | Image | — |
| Manufacturer Package Code | — | — | — | — | — | RM-8 |
| Neg Supply Voltage Limit-Max | — | — | — | — | — | -18 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | — | -15 V |
| Non-linearity-Max | — | — | — | — | — | 0.001% |
| Voltage Gain-Max | — | — | — | — | — | 1000 |
| Voltage Gain-Nom | — | — | — | — | — | 5 |
| ## AD8226ARMZ 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 5 alternatives for REF2033AIDDCT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for REF2033AIDDCT 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 REF2033AIDDCT 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for REF2033AIDDCT. Get expert recommendations within 24 hours.
FAQ
What is equivalent to REF2033AIDDCT?
Known equivalents for REF2033AIDDCT include REF2033AIDDCR, ADS8354IRTET, THS4531AIDR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of REF2033AIDDCT?
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 REF2033AIDDCT 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.