ADP3303ARZ-3.3Alternatives & Equivalent Parts
About ADP3303ARZ-3.3
ADP3303ARZ-3.3 is a Integrated Circuit component manufactured by Analog Devices. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | ADP3303ARZ-3.3Source | OPA333AIDBVR | TPS3808G01DBVT | AD7747ARUZ | STM32F030F4P6TR |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Texas Instruments | Texas Instruments | Analog Devices | STMicroelectronics |
| Package Type | Small Outline Packages | SOT23 (5-Pin) | SOT23 (6-Pin) | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 5 | 6 | 16 | 20 |
| Temperature Range | -20.0°C ~ 85.0°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 |
| Price | $2.1500 | $1.0613 | $1.1398 | $7.3800 | — |
| Electrical Parameters | |||||
| Pbfree Code | No | Yes | Yes | No | — |
| Manufacturer Package Code | R-8 | — | — | RU-16 | — |
| YTEOL | 3 | 15 | 15 | 10 | 9 |
| Adjustability | FIXED | — | — | — | — |
| Dropout Voltage1-Max | 0.4 V | — | — | — | — |
| Dropout Voltage1-Nom | 0.4 V | — | — | — | — |
| Input Voltage Absolute-Max | 16 V | — | — | — | — |
| Input Voltage-Max | 12 V | — | — | — | — |
| Input Voltage-Min | 3.8 V | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G5 | R-PDSO-G6 | R-PDSO-G16 | R-PDSO-G20 |
| JESD-609 Code | e3 | e4 | e4 | e3 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | — |
| Number of Outputs | 1 | — | — | — | — |
| Operating Temperature TJ-Max | 125 °C | — | — | — | — |
| Operating Temperature TJ-Min | -20 °C | — | — | — | — |
| Output Current1-Max | 0.2 A | — | — | — | — |
| Output Voltage1-Max | 3.3462 V | — | — | — | — |
| Output Voltage1-Min | 3.2538 V | — | — | — | — |
| Output Voltage1-Nom | 3.3 V | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | TSOP5/6,.11,37 | TSOP6,.11,37 | — | TSSOP20,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | CMOS | — | — | CMOS |
| Terminal Finish | Matte Tin (Sn) | 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 | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.95 mm | 0.95 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | NOT SPECIFIED |
| Voltage Tolerance-Max | 1.4% | — | — | — | — |
| Amplifier Type | — | OPERATIONAL AMPLIFIER | — | — | — |
| Architecture | — | VOLTAGE-FEEDBACK | — | — | — |
| Average Bias Current-Max (IIB) | — | 0.0002 µA | — | — | — |
| Bias Current-Max (IIB) @25C | — | 0.0002 µA | — | — | — |
| Common-mode Reject Ratio-Min | — | 106 dB | — | — | — |
| Common-mode Reject Ratio-Nom | — | 130 dB | — | — | — |
| Frequency Compensation | — | YES | — | — | — |
| Input Offset Current-Max (IIO) | — | 0.0004 µA | — | — | — |
| Input Offset Voltage-Max | — | 10 µV | — | — | — |
| Low-Bias | — | YES | — | — | — |
| Low-Offset | — | YES | — | — | — |
| Micropower | — | YES | — | — | — |
| Packing Method | — | TR | — | — | — |
| Power | — | NO | — | — | — |
| Programmable Power | — | NO | — | — | — |
| Slew Rate-Nom | — | 0.16 V/us | — | — | — |
| Supply Current-Max | — | 0.025 mA | — | — | 23.2 mA |
| Supply Voltage Limit-Max | — | 7 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | 3.3 V | — | — |
| Temperature Grade | — | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL |
| Unity Gain BW-Nom | — | 350 | — | — | — |
| Voltage Gain-Min | — | 200000 | — | — | — |
| Wideband | — | NO | — | — | — |
| ## OPA333AIDBVR Alternates Showing results | — | Image | — | — | — |
| Additional Feature | — | — | BAT BUP SW:N;MNL RST:N;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:Y;UV DET:N;WD:N;WWD:N | — | — |
| Adjustable Threshold | — | — | YES | — | — |
| Analog IC - Other Type | — | — | VOLTAGE SUPERVISOR/RESET IC | — | — |
| Number of Channels | — | — | 1 | — | — |
| Supply Current-Max (Isup) | — | — | 0.0057 mA | — | — |
| Supply Voltage-Max (Vsup) | — | — | 6.5 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 1.8 V | — | — |
| Threshold Voltage-Nom | — | — | +0.405V | — | — |
| ## TPS3808G01DBVT Alternates Showing results | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | Compliant | — |
| Converter Type | — | — | — | D/A CONVERTER | — |
| Linearity Error-Max (EL) | — | — | — | 0.01% | — |
| Number of Bits | — | — | — | 24 | — |
| Supply Voltage-Nom | — | — | — | 3 V | 3.3 V |
| ## AD7747ARUZ Alternates Showing results | — | — | — | Image | — |
| Factory Lead Time | — | — | — | — | 13 Weeks |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | YES |
| CPU Family | — | — | — | — | CORTEX-M0 |
| Clock Frequency-Max | — | — | — | — | 32 MHz |
| DAC Channels | — | — | — | — | NO |
| DMA Channels | — | — | — | — | YES |
| Number of I/O Lines | — | — | — | — | 15 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | 4096 |
| ROM (words) | — | — | — | — | 16384 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 48 MHz |
| Supply Voltage-Max | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | 3.3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
| ## STM32F030F4P6TR Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for ADP3303ARZ-3.3 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 ADP3303ARZ-3.3 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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Request Alternatives for ADP3303ARZ-3.3FAQ
What is equivalent to ADP3303ARZ-3.3?
Known equivalents for ADP3303ARZ-3.3 include OPA333AIDBVR, TPS3808G01DBVT, AD7747ARUZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADP3303ARZ-3.3?
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 ADP3303ARZ-3.3 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.