A4985SLPTR-TAlternatives & Equivalent Parts
About A4985SLPTR-T
A4985SLPTR-T is a Integrated Circuit component manufactured by Allegro Microsystems. 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 | A4985SLPTR-TSource | A4983SETTR-T | A4985SESTR-T | 2773021447 | PTH08080WAH | STM32F469BET6 | STM32F469NGH6 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Allegro Microsystems | Allegro Microsystems | Allegro Microsystems | Fair-Rite | Texas Instruments | STMicroelectronics | STMicroelectronics |
| Package Type | Other | Quad Flat No-Lead | Other | Ferrite Bead Chip | Other | Quad Flat Packages | BGA |
| Pin Count | 24 | 28 | 24 | 2 | 5 | 208 | 216 |
| Temperature Range | -20.0°C ~ 85.0°C | -20.0°C ~ 85.0°C | -20.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | — | — |
| Price | $1.2180 | $1.5040 | $1.2090 | $0.1108 | $7.2000 | $7.6141 | $10.2134 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | — | — |
| YTEOL | 8 | 8 | 8 | 7 | 15 | 9 | 9 |
| Additional Feature | ALSO OPERATES WITH THE RANGE OF 8V-35V SUPPLY | — | ALSO OPERATES WITH THE RANGE OF 8V-35V SUPPLY | IMPEDANCE AT 25 MHZ | OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 18V | — | — |
| Analog IC - Other Type | STEPPER MOTOR CONTROLLER | STEPPER MOTOR CONTROLLER | STEPPER MOTOR CONTROLLER | — | SWITCHING REGULATOR | — | — |
| JESD-30 Code | R-PDSO-G24 | S-XQCC-N28 | S-XQCC-N24 | — | R-PDMA-T5 | — | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | — | — |
| Output Current-Max | 1 A | 2.5 A | 1 A | — | 2.25 A | — | — |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | UNSPECIFIED | — | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | TSSOP24,.25 | LCC28,.2SQ,20 | LCC24,.16SQ,20 | — | — | — | — |
| Package Shape | RECTANGULAR | SQUARE | SQUARE | — | RECTANGULAR | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | MICROELECTRONIC ASSEMBLY | FLATPACK, LOW PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | — | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — | — |
| Supply Current-Max (Isup) | 8 mA | 5 mA | 8 mA | — | — | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | 3 V | 3 V | 3 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 3.3 V | 35 V | 3.3 V | — | — | — | — |
| Surface Mount | YES | YES | YES | — | NO | YES | YES |
| Technology | DMOS | NMOS | DMOS | — | HYBRID | — | — |
| Temperature Grade | OTHER | OTHER | OTHER | — | INDUSTRIAL | — | — |
| Terminal Finish | MATTE TIN | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) | — | — |
| Terminal Form | GULL WING | NO LEAD | NO LEAD | — | THROUGH-HOLE | GULL WING | BALL |
| Terminal Pitch | 0.65 mm | 0.5 mm | 0.5 mm | — | — | 0.5 mm | 0.8 mm |
| Terminal Position | DUAL | QUAD | QUAD | — | DUAL | QUAD | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 40 | 40 | 40 | — | — | — | — |
| DC Resistance-Max | — | — | — | 0.0012 Ω | — | — | — |
| Filter Type | — | — | — | FERRITE BEAD | — | — | — |
| Height | — | — | — | 3.05 mm | — | — | — |
| Mounting Type | — | — | — | SURFACE MOUNT | — | — | — |
| Output Impedance | — | — | — | 78 OHM Ω | — | — | — |
| Packing Method | — | — | — | TR | — | — | — |
| Control Mode | — | — | — | — | VOLTAGE-MODE | — | — |
| Input Voltage-Max | — | — | — | — | 18 V | — | — |
| Input Voltage-Min | — | — | — | — | 4.5 V | — | — |
| Input Voltage-Nom | — | — | — | — | 12 V | — | — |
| Number of Outputs | — | — | — | — | 1 | — | — |
| Output Voltage-Max | — | — | — | — | 5.5 V | — | — |
| Output Voltage-Min | — | — | — | — | 0.9 V | — | — |
| Output Voltage-Nom | — | — | — | — | 3.3 V | — | — |
| Switcher Configuration | — | — | — | — | BUCK | — | — |
| Switching Frequency-Max | — | — | — | — | 300 kHz | — | — |
| Manufacturer Package Code | — | — | — | — | — | LQFP 208 28x28x1.4 | TFBGA 13X13X1.2 216L P 0.8 MM |
| Factory Lead Time | — | — | — | — | — | 15 Weeks | 15 Weeks |
| Date Of Intro | — | — | — | — | — | 2017-08-22 | 2017-08-22 |
| Has ADC | — | — | — | — | — | YES | YES |
| Address Bus Width | — | — | — | — | — | 24 | 24 |
| Bit Size | — | — | — | — | — | 32 | 32 |
| Clock Frequency-Max | — | — | — | — | — | 26 MHz | 26 MHz |
| DMA Channels | — | — | — | — | — | YES | YES |
| External Data Bus Width | — | — | — | — | — | 32 | 32 |
| Number of I/O Lines | — | — | — | — | — | 161 | 161 |
| PWM Channels | — | — | — | — | — | YES | YES |
| Speed | — | — | — | — | — | 180 MHz | 180 MHz |
| Supply Voltage-Max | — | — | — | — | — | 3.6 V | 3.6 V |
| Supply Voltage-Min | — | — | — | — | — | 1.7 V | 1.7 V |
| Supply Voltage-Nom | — | — | — | — | — | 3.3 V | 3.3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## STM32F469BET6 Alternates Showing results | — | — | — | — | — | Image | — |
| ## STM32F469NGH6 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 6 alternatives for A4985SLPTR-T — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for A4985SLPTR-T 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 A4985SLPTR-T 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 A4985SLPTR-T?
Known equivalents for A4985SLPTR-T include A4983SETTR-T, A4985SESTR-T, 2773021447. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of A4985SLPTR-T?
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 A4985SLPTR-T 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.