ATM90E32AS-AU-RAlternatives & Equivalent Parts
About ATM90E32AS-AU-R
ATM90E32AS-AU-R is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat Packages 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 | ATM90E32AS-AU-RSource | TPS70302PWP | LM339DT | BZX84C4V7-E3-08 | TMS320F28379DPTPT |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Texas Instruments | STMicroelectronics | Vishay | Texas Instruments |
| Package Type | Quad Flat Packages | Small Outline Packages | Small Outline Packages | SOT23 (3-Pin) | Quad Flat Packages |
| Pin Count | 48 | 24 | 14 | 3 | 177 |
| Temperature Range | -40.0°C ~ 85.0°C | — | ~ 70.0°C | -55.0°C ~ 150.0°C | -40.0°C ~ 105.0°C |
| Price | $2.6600 | $2.8500 | $0.0516 | $0.0204 | $16.8000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | Yes |
| Manufacturer Package Code | TQFP-48 | — | — | — | — |
| Factory Lead Time | 7 Weeks | — | 8 Weeks | 12 Weeks | — |
| YTEOL | 14 | 15 | 5.57 | 6.65 | 15 |
| Analog IC - Other Type | ANALOG CIRCUIT | — | — | — | — |
| JESD-30 Code | S-PQFP-G48 | R-PDSO-G24 | R-PDSO-G14 | R-PDSO-G3 | S-PQFP-G176 |
| JESD-609 Code | e3 | e4 | e3 | e3 | e4 |
| Number of Channels | 6 | — | — | — | — |
| Number of Functions | 1 | 1 | 4 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ | TSSOP24,.25 | SOP14,.25 | — | QFP176,1.0SQ,20 |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — |
| Supply Voltage-Max (Vsup) | 3.6 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | 2.8 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | 5 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Temperature Grade | INDUSTRIAL | — | COMMERCIAL | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.65 mm | 1.27 mm | — | 0.5 mm |
| Terminal Position | QUAD | DUAL | DUAL | DUAL | QUAD |
| Adjustability | — | ADJUSTABLE | — | — | — |
| Dropout Voltage1-Max | — | 0.25 V | — | — | — |
| Dropout Voltage1-Nom | — | 0.16 V | — | — | — |
| Dropout Voltage2-Max | — | 0.25 V | — | — | — |
| Input Voltage-Max | — | 6 V | — | — | — |
| Input Voltage-Min | — | 2.7 V | — | — | — |
| Line Regulation-Max (%/V) | — | 0.1 | — | — | — |
| Load Regulation-Max(%) | — | 0.08% | — | — | — |
| Number of Outputs | — | 2 | — | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — | — |
| Output Current1-Max | — | 1 A | — | — | — |
| Output Current2-Max | — | 2 A | — | — | — |
| Output Voltage1-Max | — | 5.5 V | — | — | — |
| Output Voltage1-Min | — | 1.2 V | — | — | — |
| Output Voltage2-Max | — | 5.5 V | — | — | — |
| Output Voltage2-Min | — | 1.22 V | — | — | — |
| Packing Method | — | TUBE | TR | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | 260 |
| Regulator Type | — | ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR | — | — | — |
| Technology | — | CMOS | BIPOLAR | ZENER | CMOS |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | NOT SPECIFIED | 30 | 30 |
| Voltage Tolerance-Max | — | 2% | — | — | — |
| ## TPS70302PWP Alternates Showing results | — | Image | — | — | — |
| Amplifier Type | — | — | COMPARATOR | — | — |
| Average Bias Current-Max (IIB) | — | — | 0.4 µA | — | — |
| Bias Current-Max (IIB) @25C | — | — | 0.25 µA | — | — |
| Input Offset Voltage-Max | — | — | 9000 µV | — | — |
| Output Type | — | — | OPEN-COLLECTOR | — | — |
| Response Time-Nom | — | — | 1300 ns | — | — |
| Supply Current-Max | — | — | 2.5 mA | — | 495 mA |
| Supply Voltage Limit-Max | — | — | 32 V | — | — |
| ## LM339DT Alternates Showing results | — | — | Image | — | — |
| Configuration | — | — | — | SINGLE | — |
| Diode Element Material | — | — | — | SILICON | — |
| Diode Type | — | — | — | ZENER DIODE | — |
| Dynamic Impedance-Max | — | — | — | 80 Ω | — |
| Knee Impedance-Max | — | — | — | 500 Ω | — |
| Number of Elements | — | — | — | 1 | — |
| Polarity | — | — | — | UNIDIRECTIONAL | — |
| Power Dissipation-Max | — | — | — | 0.5 W | — |
| Reference Voltage-Nom | — | — | — | 4.7 V | — |
| Reverse Current-Max | — | — | — | 3 µA | — |
| Reverse Test Voltage | — | — | — | 2 V | — |
| Voltage Temp Coeff-Max | — | — | — | 0.2 mV/°C | — |
| Voltage Tol-Max | — | — | — | 5% | — |
| Working Test Current | — | — | — | 5 mA | — |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | YES |
| CPU Family | — | — | — | — | TMS320 |
| Clock Frequency-Max | — | — | — | — | 100 MHz |
| DAC Channels | — | — | — | — | YES |
| DMA Channels | — | — | — | — | YES |
| Format | — | — | — | — | FLOATING POINT |
| Integrated Cache | — | — | — | — | NO |
| Low Power Mode | — | — | — | — | YES |
| Number of DMA Channels | — | — | — | — | 12 |
| Number of External Interrupts | — | — | — | — | 5 |
| Number of I/O Lines | — | — | — | — | 97 |
| Number of Serial I/Os | — | — | — | — | 4 |
| Number of Timers | — | — | — | — | 6 |
| On Chip Data RAM Width | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | 16 |
| PWM Channels | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | 208896 |
| RAM (words) | — | — | — | — | 104448 |
| ROM (words) | — | — | — | — | 524288 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 200 MHz |
| Supply Voltage-Max | — | — | — | — | 1.26 V |
| Supply Voltage-Min | — | — | — | — | 1.2 V |
| Supply Voltage-Nom | — | — | — | — | 1.2 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
| ## TMS320F28379DPTPT 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 ATM90E32AS-AU-R — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ATM90E32AS-AU-R 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 ATM90E32AS-AU-R 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 ATM90E32AS-AU-R?
Known equivalents for ATM90E32AS-AU-R include TPS70302PWP, LM339DT, BZX84C4V7-E3-08. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATM90E32AS-AU-R?
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 ATM90E32AS-AU-R 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.